Wireless Green Energy Meter USER MANUAL EMC
Contents
1. 36 0 Current Phase 1 4 FLOAT 2 Current Phase 2 4 FLOAT 4 Current Phase 3 4 FLOAT 6 Current Phase Total 4 FLOAT 8 Reserved 4 FLOAT 10 Reserved 4 FLOAT 12 Voltage Phase 1 4 FLOAT 14 Voltage Phase 2 4 FLOAT 16 Voltage Phase 3 4 Y FLOAT 18 Voltage Phase Total Average 4 FLOAT 20 Watt Phase 1 4 FLOAT 22 Watt Phase 2 4 FLOAT WATT 24 Watt Phase 3 4 FLOAT 26 Watt Phase Total 4 FLOAT 28 Var Phase 1 4 FLOAT 30 Var Phase 2 4 FLOAT VAR 32 Var Phase 3 4 FLOAT 34 Var Phase Total 4 FLOAT 36 VA Phase 1 4 FLOAT 38 VA Phase 2 4 FLOAT VAR 40 VA Phase 3 4 FLOAT 42 VA Phase Total 4 FLOAT 44 Angle V1 I1 4 FLOAT 46 Angle V1 I2 4 Degree FLOAT 48 Angle V1 13 4 FLOAT 50 Power factor Phase 1 4 FLOAT 52 Power factor Phase 2 4 FLOAT 54 Power factor Phase 3 4 k FLOAT 56 Power factor Phase Average 4 FLOAT 58 Lline frequency 4 Hz FLOAT 60 Status Word 4 FLOAT 61 Status Word U16 62 Current Phase 1 U16 63 Current Phase 2 U16 64 Current Phase 3 U16 65 Current Phase Total U16 66 Reserved U16 67 Reserved U16 68 Voltage Phase 1 U16 69 Voltage Phase 2 U16 Voltage Phase 3 Voltage Phase Total Average 72 Watt Phase 1 U16 73 Watt Phase 2 U162. 21st VHD Phase 3 U16 0 39900 0 00 399 00 43 327 21st IHD Phase 1 U16 328 21st IHD Phase 2 U16 329 21st IHD Phase 3 U16 330 22nd VHD Phase 1 U16 331 22nd VHD Phase 2 U16 332 22nd VHD Phase 3 U16 333 22nd IHD Phase 1 U16 334 22nd IHD Phase 2 U16 335 22nd IHD Phase 3 U16 336 337 23rd VHD Phase 1 23rd VHD Phase 2 U16 U16 338 23rd VHD Phase 3 U16 339 23rd IHD Phase 1 U16 340 23rd IHD Phase 2 U16 341 23rd IHD Phase 3 U16 342 24th VHD Phase 1 U16 343 344 24th VHD Phase 2 24th VHD Phase 3 U16 U16 345 24th IHD Phase 1 U16 346 24th IHD Phase 2 U16 347 24th IHD Phase 3 U16 348 25th VHD Phase 1 U16 349 25th VHD Phase 2 U16 350 25th VHD Phase 3 U16 351 25th IHD Phase 1 U16 352 353 25th IHD Phase 2 25th IHD Phase 3 U16 U16 354 26th VHD Phase 1 U16 355 26th VHD Phase 2 U16 356 26th VHD Phase 3 U16 357 26th IHD Phase 1 U16 358 26th IHD Phase 2 U16 0 39900 0 00 399 00
3. 359 26th IHD Phase 3 U16 360 27th VHD Phase 1 U16 361 27th VHD Phase 2 U16 362 27th VHD Phase 3 U16 363 27th IHD Phase 1 U16 364 27th IHD Phase 2 U16 365 27th IHD Phase 3 U16 366 28th VHD Phase 1 U16 367 28th VHD Phase 2 U16 368 369 28th VHD Phase 3 28th IHD Phase 1 U16 U16 370 28th IHD Phase 2 U16 371 28th IHD Phase 3 U16 372 29th VHD Phase 1 U16 373 29th VHD Phase 2 U16 374 29th VHD Phase 3 U16 375 376 29th IHD Phase 1 29th IHD Phase 2 U16 U16 377 29th IHD Phase 3 U16 378 30th VHD Phase 1 U16 379 30th VHD Phase 2 U16 380 30th VHD Phase 3 U16 381 30th IHD Phase 1 U16 382 30th IHD Phase 2 U16 383 30th IHD Phase 3 U16 384 385 31st VHD Phase 1 31st VHD Phase 2 U16 U16 386 31st VHD Phase 3 U16 387 31st IHD Phase 1 U16 388 31st IHD Phase 2 U16 389 31st IHD Phase 3 U16 390 32nd VHD Phase 1 U16 0 39900 0 00 399 00 45 391 32nd VHD Phase 2 U16 392 32nd VHD Phase 3
4. After input the addresses and store it with csv ilename extension 27 2 Import After making a mac csv file in the folder which the MMI software is installed run the MMI software Wigem manager by clicking the program icon WiGEM When it is loaded it reads the mac csv file and displays the contents on the window automatically The coordinator window displays MAC address Modbus address EMU name on the MAC Address table PE el gt HEE gt SPARE Wigem sl Fay zpjeg2zgztv study x S727 B ogsec mys so WIGEM exe 42 97 Ji ucloud 012 gr Maa see Google 224018 208212 Subversion B 24 a 274 SS In case of reading a mac csv file again during the MMI software running Run the File Reload Mac File menu MDI Application 28 3 Download To transfer the MAC address impoted to the EMC click the Comm connect menu Then the Open Serial Port window pops up Select acom port and click O K button and the communication port is opened After select the MAC address tap at the Coordinator window and push the Download to EMC menu button When the download is completed the Download Success message displays on the Message 4 Upload It uses the MAC address stored in the EMC When click t
5. U16 427 38th VHD Phase 2 U16 428 38th VHD Phase 3 U16 429 38th IHD Phase 1 U16 430 38th IHD Phase 2 U16 431 38th IHD Phase 3 U16 432 433 39th VHD Phase 1 39th VHD Phase 2 U16 U16 434 39th VHD Phase 3 U16 435 39th IHD Phase 1 U16 436 39th IHD Phase 2 U16 437 39th IHD Phase 3 U16 438 40th VHD Phase 1 U16 439 440 40th VHD Phase 2 40th VHD Phase 3 U16 U16 441 40th IHD Phase 1 U16 442 40th IHD Phase 2 U16 443 40th IHD Phase 3 U16 444 41st VHD Phase 1 U16 445 41st VHD Phase 2 U16 446 41st VHD Phase 3 U16 447 41st IHD Phase 1 U16 448 449 41st IHD Phase 2 41st IHD Phase 3 U16 U16 450 42nd VHD Phase 1 U16 451 42nd VHD Phase 2 U16 452 42nd VHD Phase 3 U16 453 42nd IHD Phase 1 U16 454 42nd IHD Phase 2 U16 0 39900 0 00 399 00 47 455 42nd IHD Phase 3 U16 456 43rd VHD Phase 1 U16 457 43rd VHD Phase 2 U16 458 43rd VHD Phase 3 U16 459 43rd IHD Phase 1 U16 460 43rd IHD Phase
6. 74 Watt Phase 3 U16 75 Watt Phase Total U16 76 Watt Hr Phase 1 U32 78 Watt Hr Phase 2 0 99 999 999 W HR 80 82 Watt Hr Total 0 999 999 999 84 Fundamental Watt Hr Phase 1 U32 86 Fundamental Watt Hr Phase 2 U32 0 99 999 999 W HR 88 Fundamental Watt Hr Phase 3 U32 90 Fundamental Watt Hr Total U32 0 999 999 999 92 Fundamental Watt Hr Phase 1 U32 94 Fundamental Watt Hr Phase 2 0 99 999 999 VAR H 96 Fundamental Watt Hr Phase 3 98 0 999 999 999 100 VA Hr Phase 1 U32 102 VA Hr Phase 2 U32 0 99 999 999 VA H 104 VA Hr Phase 3 U32 106 VA Hr Phase Total U32 0 999 999 999 37 108 VTHD Phase 1 4 1 U16 109 VTHD Phase 2 4 1 U16 0 39900 110 VTHD Phase 3 4 1 U16 0 00 399 00 111 VTHD Phase Average 4 1 U16 112 ITHD Phase 1 4 1 U16 113 ITHD Phase 2 4 1 U16 0 39900 114 ITHD Phase 3 4 1 U16 0903391007 115 ITHD Average 4 1 U16 116 Reserved 4 1 U16 117 Reserved 4 1 U16 118 Reserved 4 1 U16 119 Reserved 4 1 U16 120 Time Stamp 4 16 3 TS 123 Reserved 4 6 1 U16 124 Reserved 4 6 1 U16 125 Connection Type 4 6 1 U16 0 3P4W 1 3P3W 2 1P3W 3 1P2W 126 of CT Turn 4 6 1 U16 1 10 default 1 127 CT Ratio 4 6 1 U16 1 65535 default 100 128 PT Ratio 4 6 1 U16 1 65535 default 220 129 Demand Period 4 6 1 U16 1 5 10 15 30 60 default 15 130 ZERO Power 4 6 1 U16 1 20 0 0001 0 002 default
7. 2 U16 461 43rd IHD Phase 3 U16 462 44th VHD Phase 1 U16 463 44th VHD Phase 2 U16 464 465 44th VHD Phase 3 44th IHD Phase 1 U16 U16 466 44th IHD Phase 2 U16 467 44th IHD Phase 3 U16 468 45th VHD Phase 1 U16 469 45th VHD Phase 2 U16 470 45th VHD Phase 3 U16 471 472 45th IHD Phase 1 45th IHD Phase 2 U16 U16 473 45th IHD Phase 3 U16 474 46th VHD Phase 1 U16 475 46th VHD Phase 2 U16 476 46th VHD Phase 3 U16 477 46th IHD Phase 1 U16 478 46th IHD Phase 2 U16 479 46th IHD Phase 3 U16 480 481 47th VHD Phase 1 47th VHD Phase 2 U16 U16 482 47th VHD Phase 3 U16 483 47th IHD Phase 1 U16 484 47th IHD Phase 2 U16 485 47th IHD Phase 3 U16 48 486 48th VHD Phase 1 U16 0 39900 0 00 399 00 487 48th VHD Phase 2 U16 488 48th VHD Phase 3 U16 489 48th IHD Phase 1 U16 490 48th IHD Phase 2 U16 491 48th IHD Phase 3 U16 492 49th VHD Phase 1 U16 493 49th VHD Phase 2 U16 494 49th VHD Pha
8. 31 577 2280 FAX 82 31 601 8098 www hqsensing com 2 Documents and others User Guide revision 1 00 Monitoring Program version 1 00 Modbus Register Map revision 2 30 Last modification date 2011 10 10 62
9. IHD Phase 2 U16 293 15th IHD Phase 3 U16 42 294 16th VHD Phase 1 U16 0 39900 0 00 399 00 295 16th VHD Phase 2 U16 296 16th VHD Phase 3 U16 297 16th IHD Phase 1 U16 298 16th IHD Phase 2 U16 299 16th IHD Phase 3 U16 300 17th VHD Phase 1 U16 301 17th VHD Phase 2 U16 302 17th VHD Phase 3 U16 303 17th IHD Phase 1 U16 304 305 17th IHD Phase 2 17th IHD Phase 3 U16 U16 306 18th VHD Phase 1 U16 307 18th VHD Phase 2 U16 308 18th VHD Phase 3 U16 309 18th IHD Phase 1 U16 310 18th IHD Phase 2 U16 311 312 18th IHD Phase 3 19th VHD Phase 1 U16 U16 313 19th VHD Phase 2 U16 314 19th VHD Phase 3 U16 315 19th IHD Phase 1 U16 316 19th IHD Phase 2 U16 317 19th IHD Phase 3 U16 318 20th VHD Phase 1 U16 319 20th VHD Phase 2 U16 320 321 20th VHD Phase 3 20th IHD Phase 1 U16 U16 322 20th IHD Phase 2 U16 323 20th IHD Phase 3 U16 324 21st VHD Phase 1 U16 325 21st VHD Phase 2 U16 326
10. IHD Phase 2 U16 257 9th IHD Phase 3 U16 258 10th VHD Phase 1 U16 259 10th VHD Phase 2 U16 260 10th VHD Phase 3 U16 261 10th IHD Phase 1 U16 262 10th IHD Phase 2 U16 0 39900 0 00 399 00 41 263 10th IHD Phase 3 U16 264 11th VHD Phase 1 U16 265 11th VHD Phase 2 U16 266 11th VHD Phase 3 U16 267 11th IHD Phase 1 U16 268 11th IHD Phase 2 U16 269 11th IHD Phase 3 U16 270 12th VHD Phase 1 U16 271 12th VHD Phase 2 U16 272 273 12th VHD Phase 3 12th IHD Phase 1 U16 U16 274 12th IHD Phase 2 U16 275 12th IHD Phase 3 U16 276 13th VHD Phase 1 U16 277 13th VHD Phase 2 U16 278 13th VHD Phase 3 U16 279 280 13th IHD Phase 1 13th IHD Phase 2 U16 U16 281 13th IHD Phase 3 U16 282 14th VHD Phase 1 U16 283 14th VHD Phase 2 U16 284 14th VHD Phase 3 U16 285 14th IHD Phase 1 U16 286 14th IHD Phase 2 U16 287 14th IHD Phase 3 U16 288 289 15th VHD Phase 1 15th VHD Phase 2 U16 U16 290 15th VHD Phase 3 U16 291 15th IHD Phase 1 U16 292 15th
11. U16 393 32nd IHD Phase 1 U16 394 32nd IHD Phase 2 U16 395 32nd IHD Phase 3 U16 396 33rd VHD Phase 1 U16 397 33rd VHD Phase 2 U16 398 33rd VHD Phase 3 U16 399 33rd IHD Phase 1 U16 400 401 33rd IHD Phase 2 33rd IHD Phase 3 U16 U16 402 34th VHD Phase 1 U16 403 34th VHD Phase 2 U16 404 34th VHD Phase 3 U16 405 34th IHD Phase 1 U16 406 34th IHD Phase 2 U16 407 408 34th IHD Phase 3 35th VHD Phase 1 U16 U16 409 35th VHD Phase 2 U16 410 35th VHD Phase 3 U16 411 35th IHD Phase 1 U16 412 35th IHD Phase 2 U16 413 35th IHD Phase 3 U16 414 36th VHD Phase 1 U16 415 36th VHD Phase 2 U16 416 417 36th VHD Phase 3 36th IHD Phase 1 U16 U16 418 36th IHD Phase 2 U16 419 36th IHD Phase 3 U16 420 37th VHD Phase 1 U16 421 37th VHD Phase 2 U16 46 422 37th VHD Phase 3 U16 0 39900 0 00 399 00 423 37th IHD Phase 1 U16 424 37th IHD Phase 2 U16 425 37th IHD Phase 3 U16 426 38th VHD Phase 1
12. its own unique ID that can be set using the DIP switches inside EMU Otherwise users can use the factory default settings The network communication has been implemented following the ZigBee specification The communication features are RF wireless frequency 2 4 GHz a IEEE 802 15 4 compliant radio RF Data rate 250 kbps Indoor Range up to 60 m Outdoor RF line of sight Range up to 1500m Transmit output power 10mW Receiver Sensitivity 102dBm Available network configurations are N L3 L2 Lt a Single path network topology EMC is connected to an EMR with an EMU that is connected to another EMR with an EMU Star network topology EMC is connected to multiple EMUs Mesh network topology iS IST Wi GEM EMU Energy Meter Unit s ISEIST Wi GEM 4 Ss ei Free meerun a N NS se 4 Co oes I amp ez ag i gt Fe aor hig en i SEST W GEM 77 ne y i B i BE un N LEMC SAST W GEM sm A Energy Meter Router a 4 4 o ISEIST Wi GEM Am Energy Meter Unit Figure 1 4 An Example of Mesh Network Topology 15 Installing and Configuring Hardware 1 Before installation DANGER Electrical shock or fire This product can cause serious injury or death to persons if the instructions are not cautiously kept J CAUTION Follow the standard specifications and safety requirements N CAUTION Do not cut or forcibly pull the cabels J WA
13. price A management program to be developed at user s taste Voltage THD amp Current THD Individual Harmonics 5 2 EMC Energy Meter Coordinator EMC Energy Meter Coordinator is the gateway that controls the wireless network and periodically gathers the collected data from EMUS It can be accessed by an application program for data analysis The program shows the power related values such as voltage current frequency etc It is connected with PC via the USB cable EMC has the following parts BE DEE BE CSE Antenna Used for wireless communication Product Label The product label is placed IS IST Wi GEM EMC Energy Meter Coordinator O Measuring Equipment E344623 c u AYPS LISTED CATII Figure 1 3 EMC 5 3 EMR Energy Meter Router EMR is the router that relays the data between EMU and EMC It is automatically detected by an EMC An EMC can connect EMRs up to 255 logically EMR has the same shape as EMC except for USB connection port to a PC EMR has no connection port The adapter that is used to supply power must have been evaluated by UL The DC power to EMR can use the DC adapter for 5 to 9 V 5 4 Handling multiple EMUs using Zigbee If multiple EMUs need to be monitored and controlled the collected data can be transferred to a wireless EMR via the wireless Energy Meter routers EMR as shown in Figure 1 1 Otherwise an EMR is directly connected to an EMU Each individual EMU has
14. turned on the network starts building the structure It may take a while For connection between EMC and PC EMC has a RS232 port on it by RJ45 If there is no RS232 port on PC Use a USB Serial Convert er for Comm 25 The pin numvers for RS232 port cabling are below RS232 Port RJ45 5 Installing the MMI software and Settings The diagram below shows the protocol transformation concept between Zigbee and Modbus protocol EMU 1 91BCF9 EMU 2 Modbus 91BCF4 MAC Hable Master EMU 3 91BC6C Zigbee Protocol Modbus Protocol 26 5 1 Setting of the address table 1 Editing Mac address EMC is a device acts as aMODbus gateway it relays the protocol between Modbus protocol and Zigbee protocol All EMUS are allocated with its own MAC addresses It is written on the label of EMU To read the data of EMU with Modbus protocol it needs to transform the Modbus address into MAC address EMC performs its process using the internal address transformation table Mobus Master Modbus Reguest Zigbee Reguest Modbus Response The transformation table includes MAC address area Modbus address area and the name area to be able to distin guish the EMU each Input the MAC address first and then input the Modbus address and the name responding to it one by one For example if the MAC address is 91BCF97 the Modbus address is 1 and the name is EMU 1 the table forms as 91 BC F9 1 EMU 1
15. 10 131 Reserved 4 6 1 U16 132 Reserved 4 6 2 U32 134 Reserved 4 6 1 U16 135 Reserved 4 6 1 U16 136 Reserved 4 6 1 U16 137 Reserved 4 6 1 U16 138 Reserved 4 6 1 U16 139 Reserved 4 6 1 U16 140 Reserved 4 6 1 U16 141 Reserved 4 6 1 U16 38 142 Reserved 4 6 U16 143 Reserved 4 6 U16 144 Reserved 4 6 U16 145 Reserved 4 6 U16 146 Reserved 4 6 U16 147 Reserved 4 6 U16 148 Reserved 4 6 U16 149 Reserved 4 6 U16 150 Time Stamp 4 TS 153 Reserved 4 U16 154 Volt Demand Phase 1 4 FLOAT 156 Volt Demand Phase 2 4 FLOAT 158 Volt Demand Phase 3 4 FLOAT 160 Current Demand Phase 1 4 FLOAT 162 Current Demand Phase 2 4 FLOAT 164 Current Demand Phase 3 4 FLOAT 166 Watt Demand 4 FLOAT 168 Var Demand 4 FLOAT 170 VA Demand 4 FLOAT 172 Reserved 4 FLOAT 174 Cumulative Watt Demand 4 FLOAT 176 Cumulative Var Demand 4 FLOAT 178 Cumulative VA Demand 4 FLOAT 180 Min Volt Phase 1 4 FLOAT 182 Min Volt Phase 2 4 FLOAT 184 Min Volt Phase 3 4 FLOAT 186 Max Current Phase 1 4 FLOAT 188 Max Current Phase 2 4 FLOAT 190 Max Current Phase 3 4 FLOAT 192 Max Demand Watt 4 FLOAT 194 Max Demand Var 4 FLOAT 39 196 Max Demand VA FLOAT 198 Reserved U16 200 Reserved U16 202 Reserved U16 204 Reserved U16 206 Reserved
16. 11 259 211 255 211 238 Watt 533 800 180 000 178 800 180 000 VAr 0 000 0 000 0 000 0 000 VA 712 800 237 600 237 600 237 600 Phase Angle 354 46 355 36 354 52 353 50 Power Factor 75 59 75 76 75 25 75 76 Line Frequency 60 00 Status Word SE FS VTHD 3 73 3 71 3 72 3 78 ITHD 83 72 82 76 84 44 83 96 Meter Settings Che m l 0 001 te it Wiring Type 3P4W X Clear Demand v 3 Energy Data MMU software Wi GEM Manager shows the data below 32 Energy Register Active Energy Displays Active Energy of each phase and total The unit is Watt h Reactive Energy Displays Reacive Energy of each pahse and total The unit is Var h Apparent Energy Displays Apparent Energy of each phase and total The unit is VA h Time Stamp Displays the updated time of the Energy Register newly Unit range is 0 999 999 999 Recording Interval It measures the Energy in a certain period of time The ime units to be set are 1 1 2 3 4 5 6 10 12 15 20 30 60 minutes It criteria of time is based on the internal timer of EMU When it time is up EMU stores the gathered data in the Recording Interval Register and initializes it Active Energy Displays Active Energy of each phase and total The unit is Watt h Reactive Energy Displays Reactive Energy of each phase and total The unit is Var h Apparent Energy Displays Apparent Energy of each phase and total The unit is VA h Time St
17. 55th VHD Phase 1 55th VHD Phase 2 U16 U16 530 55th VHD Phase 3 U16 531 55th IHD Phase 1 U16 532 55th IHD Phase 2 U16 533 55th IHD Phase 3 U16 534 56th VHD Phase 1 U16 535 536 56th VHD Phase 2 56th VHD Phase 3 U16 U16 537 56th IHD Phase 1 U16 538 56th IHD Phase 2 U16 539 56th IHD Phase 3 U16 540 57th VHD Phase 1 U16 541 57th VHD Phase 2 U16 542 57th VHD Phase 3 U16 543 57th IHD Phase 1 U16 544 545 57th IHD Phase 2 57th IHD Phase 3 U16 U16 546 58th VHD Phase 1 U16 547 58th VHD Phase 2 U16 548 58th VHD Phase 3 U16 549 58th IHD Phase 1 U16 50 550 58th IHD Phase 2 U16 0 39900 0 00 399 00 551 58th IHD Phase 3 U16 552 59th VHD Phase 1 U16 553 554 59th VHD Phase 2 U16 59th VHD Phase 3 U16 555 59th IHD Phase 1 U16 556 59th IHD Phase 2 U16 557 59th IHD Phase 3 U16 558 60th VHD Phase 1 U16 559 60th VHD Phase 2 U16 560 561 562 60th VHD Phase 3 60th IHD Phase 1 U16 U16 60th IHD Ph
18. BRANCH CIRCUIT POWER METER D ST WI GEM Wireless Green Energy Meter USER MANUAL Thank you for purchasing this product 1 First of all be sure to read this manual for correct use of the product 2 If you find any missing contents or error please inform us 3 J amp D electronics assumes no responsibility for any direct or indirect loss or damage which may occur through use of this product regardless of any failure to perform on the part of this product This document contains information that is the property of J amp D electronics co Ltd and is furnished for the sole purpose of the operation and the maintenance of products No part of this publication is to be used for any other purpose and is not to be repurposed or translated into any human of computer language without the prior express written consent of this company Copyright 2012 by J amp D electronics Co Ltd All rights reserved Table of Contents 6 General Information 1 Certification related 2 Labeling 3 Glossary 4 safety instructions 5 General description 5 1 EMU Energy Meter Unit 5 2 EMC Energy Meter Coordinator 5 3 EMR Energy Meter Router 5 4 Handling multiple EMUs using Zigbee Installing and Configuring Hardware 1 Before installation 2 Installing EMU 2 1 Detailed Description 2 2 Models Description 2 3 Installing the EMU body 2 4 LED display of EMU 2 5 Setting EMU ID and Baud rate 2 6 Mounting sensors 2 7 Connecting Vo
19. H 4 aii a and take a specified action 2 5 Setting EMU ID and Baud rate DANGER Only the qualified personnel from the manufacturer or agent must set the EMU ID and baud rate 21 2 6 Mounting sensors The sensor that measure electrical parameters are connected to an EMU The sensors are fixed on power cables so please keep the following cautions DANGER The clamp must be attached to the wire with 300 V insulation capability CAUTION Before installing a sensor please check no current flows into the cable Clean the surface of the cable Otherwise foreign materials can cause a CAUTION i malfunction or incorrect measurement CAUTION If phase allocation is wrong incorrect energy data will be collected The allowable number of clamp openings is 50 times or below Frequent CAUTION clamp openings may shorten the life of clamp gt eee je To mount a sensor on the target cable perform the follow ing steps 1 Place the sensor on the target cable according to the specified phase 2 Keep the direction of the arrow sign on the sensor same as the current flow direction 3 Close the sensor clamp over the cable 4 To fix the sensor on the cable use the cable tie 22 2 7 Connecting voltage wires Now connect the wires to the power input points L1 L2 L3 N at the bottom panel of EMU CAUTION CAUTION CAUTION CAUTION CAUTION gt e Before connection be sure t
20. RNING Only qualified persons must install the product First of all be sure to familiar with this manual Perform the following suggestions for correct installation a f multiple EMUs are required to be installed plan the layout of EMUs For this purpose think over the network topology and fixing method a Check whether any other interference generating devices exist or not If so relocate the installation location Check whether the rated voltage and current on the label are correct a Install the product to the place that is not affected by strong magnetic field for correct operation and precision a The temperature must be within the operation temperature range Do not install the product outdoors a The upper or lower clamp must be kept clean for correct operation and precision Install the product following the instructions in this manual An arbitrary installation may cause damage to the product or personal injury u Do not keep four side locks and power input terminal blocked for ventilation flow 2 Installing EMU DANGER During EMU installation be sure to turn off the power Do not apply physical damage to the product If the clamp is separated or its insulation tube is stripped it may cause infury or death CAUTION CAUTION Only qualified personnel must install EMU Be sure to install EMU in the distribution panel with an additional lock The EMU must be installed in a suitable rated UL Listed f
21. U16 207 Reserved U16 208 Reserved U16 209 Reserved U16 210 2nd VHD Phase 1 U16 211 2nd VHD Phase 2 U16 212 2nd VHD Phase 3 U16 213 2nd IHD Phase 1 U16 214 2nd IHD Phase 2 U16 215 2nd IHD Phase 3 U16 216 3rd VHD Phase 1 U16 217 3rd VHD Phase 2 U16 218 3rd VHD Phase 3 U16 219 3rd IHD Phase 1 U16 0 39900 0 00 399 00 220 3rd IHD Phase 2 U16 221 3rd IHD Phase 3 U16 222 4th VHD Phase 1 U16 223 4th VHD Phase 2 U16 224 4th VHD Phase 3 U16 225 4th IHD Phase 1 U16 226 4th IHD Phase 2 U16 227 4th IHD Phase 3 U16 228 5th VHD Phase 1 U16 229 5th VHD Phase 2 U16 230 5th VHD Phase 3 U16 40 231 5th IHD Phase 1 U16 232 5th IHD Phase 2 U16 233 5th IHD Phase 3 U16 234 6th VHD Phase 1 U16 235 6th VHD Phase 2 U16 236 6th VHD Phase 3 U16 237 6th IHD Phase 1 U16 238 6th IHD Phase 2 U16 239 6th IHD Phase 3 U16 240 7th VHD Phase 1 U16 241 7th VHD Phase 2 U16 242 7th VHD Phase 3 U16 243 7th IHD Phase 1 U16 244 7th IHD Phase 2 U16 245 7th IHD Phase 3 U16 246 8th VHD Phase 1 U16 247 8th VHD Phase 2 U16 248 8th VHD Phase 3 U16 249 8th IHD Phase 1 U16 250 8th IHD Phase 2 U16 251 8th IHD Phase 3 U16 252 9th VHD Phase 1 U16 253 9th VHD Phase 2 U16 254 9th VHD Phase 3 U16 255 9th IHD Phase 1 U16 256 9th
22. amp Displays the updated time of the Recording Interval Register newly Demand Register Max Active Power Time Stamp Max Reacive Power Time Stamp Max Apparent Power Time Stamp It records the maximum power value after comparing the present on and the prior one whenever the Recording Interval data is generated And it records the time simultaneously 4 Real Time Data RMS Value Voltage Current Power Active Reactive Apparent Frequency Phase Angle Status The value becomes 1 when the frequency o voltage engaged to EMU is in the range of 45 65Hz RSSI The receiving radio signal intensity Recording Interval It defines the time for the each section It set the value by divisor of 60minute For example it becomes 1 2 3 4 5 6 10 12 15 20 30 60 CT Ratio Input the primary CT rating raitio For example if the CT rating current is 100A Input the value of 100 CT should be used with the designated one made by manufacturer PT Ratio If the EMU is connected to a PT for a high voltage application Input the PT ratio In case of direct connection it displays by 1 Zero Power Level The threshold value to define the unload status of power 33 Software Interfaces To program a customer specific application the following software developmetn data is required 1 EMU related 1 1 Parameters and functions The related parameters and functins are 90 264 VAC Line t
23. ase 2 U16 563 60th IHD Phase 3 U16 564 61st VHD Phase 1 U16 565 61st VHD Phase 2 U16 566 61st VHD Phase 3 U16 567 568 61st IHD Phase 1 61st IHD Phase 2 U16 U16 569 61st IHD Phase 3 U16 570 571 62nd VHD Phase 1 U16 62nd VHD Phase 2 U16 572 62nd VHD Phase 3 U16 573 574 62nd IHD Phase 1 U16 62nd IHD Phase 2 U16 575 62nd IHD Phase 3 U16 576 577 63rd VHD Phase 1 63rd VHD Phase 2 U16 U16 578 63rd VHD Phase 3 U16 579 63rd IHD Phase 1 U16 580 63rd IHD Phase 2 U16 581 63rd IHD Phase 3 U16 0 39900 0 00 399 00 51 1 4 Energy Register Accumulative energy registers have the total consumed energy calclated by EMU The command word register 91 resets the accumulative energy and the demand register Active reactive and apparent energy consumption values are stored as 32 bit values thus using 2 Modbus registers The lower register address contains the high word value MSW Most Significant Word and the high register contains the low word value LSW Least Significant Word 1 5 Energy Counter Time Stamp Register A changed time value is registered in Energy Counter Register Each of t
24. ays the Recording Interval of EMU 5 3 EMU 1 LED run The LED is flickering in normal status When it joins Zigbee network the LED turns on When it activates Comm the LED is flickering wh Active Energy Pulse Reacive Energy Pulse 2 Measurement 1 Select the Metering Window and EMU to be monitored in the Combo box Metering fel ets EMU 1 v Energy Demand Realtime Harmonics Energy Register Data Type Phase Total Phase A Phase B Phase C kWatt h 12 794 4 460 3 684 4 422 kvar h 2 907 0 964 0 977 0 966 kVA h 15 171 5 332 4 302 5 284 Demand Register Time Stamp 2015 01 07 11 35 01 Data Type Phase A Phase B Phase C 8 Volt Demand Min 209 31 209 31 209 28 d Current Demand Max 1 98 1 96 2 00 kWatt Demand 0 136 kVAr Demand 0 000 kVA Demand 0 180 Cumulative kWatt Demand 1 173 Cumulative kVAr Demand 0 000 Cumulative kVA Demand 1 58 Min Volt Demand 0 00 0 00 0 00 Max Current Demand 1 98 1 96 2 00 Max kWatt Demand 0 348 Max kVAr Demand 0 000 2 Select the Metering Window and Harmonics to be monitored in the Combo box 31 2 The Measurement information of EMU is displayed in the Energy tab and Realtime tab devided E x Energy Demand Realtime Data Type Total Average Phase A Phase B Phase C Current 3 377 1 126 1 126 1 126 Voltage 211 251 2
25. e of multiple registers for read When requested to Wi GEM the frame structure is as follows Starting Address Starting Address Wordcount Count Errorcheck Check Station Address High magzat a Byte En Byte on Byte se Byte Byte Byte Byte Byte Byte 1Byte 1Byte 1 Byte 1 Byte Byte Byte 1 Byte 1 Byte 1Byte 1Byte When replied by Wi GEM the frame structure is as follows Data DataWord1 1 Data Word 52 Error Check Station Byte Address Count N High High Byte ae Byte ee Byte ae 1 Byte 1 Byte Byte Byte 1Byte 1Byte 1 Byte 1 Byte 1Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 4 2 Frame structure of single register for write When requested to Wi GEM the frame structure of the force coil register is as follows DO DOAddress Force Data Force Data Value Errorcheck Check Station Function Address 06 nn Byte Se Byte Sa Byte ag Byte Byte Byte Byte Byte Byte 1 Byte 1 Byte 1 Byte 1 Byte Byte Byte 1 Byte 1 Byte 1 Byte 1 Byte When replied by Wi GEM it returns the frame that is requested to Wi GEM in case of write success 58 59 Troubleshooting Symptom Corrective Action f 1 Check the cable connection status There is no measured data displayed in the monitoring 2 Check the communication port
26. ers maintenance and service personnel managers operators setters programmers foremen mechanics and all personnel related to these products must read and strictly follow the safety instructions in this manual Please read the following warnings and cautions to prevent injury or damage to the product J DANGER This symbol alerts that ignoring an instruction or incorrect action may cause a death or serious injury This symbol alerts that ignoring an instruction or incorrect action may cause minor injury or damage to the product N CAUTION This symbol alerts that ignoring an instruction or incorrect action may cause a Product malfunction or data or property loss AN CAUTION This symbol risk of electric shock This symbol means protective conductor terminal This symbol means alternating current This symbol means both direct and alternating current This symbol means direct current 5 General description Figure 1 1 Communication Concept Diagram To reduce power consumption or carbon emission detailed power measurement for each process line and device is required By installing Wi GEM detailed power measurement is enabled Wi GEM also can perform the following a Measurement of voltage current active reactive power apparent power power factor and frequency a Measurememt of peak power a Simultaneous event monitoring and storing for instantaneous low voltage and over current Beca
27. he Upload From EMC menu button It displays the MAC address read on the table EMC does noto store the device name and reserves it as blank 29 5 2 Communication Monitoring 1 When click the Comm Enable Scan menu at the Main menu it requests the data in the table on by one in order When click the Comm Disable Scan menu atthe Main menu it stops all communication with EMU 2 When click Network menu tab at the Coordinator window it shows sending and receiving count fail count on the table Mac Addres RSSI Interval RxCount a Tx Count Whenever it sends the request fraim it counts up one by one a Rx Count Whenever it receives the response fraim it counts up one by one a Tx Fail It is sum of subract Rx Count from Tx Coun Whenever the communication fails it increases the number one by one a Enabled It displays the status of EMU each If it is at no scan status it displays it by Disabled and displays it by Enabled at scan staus When it stops and activates the Comm for a designated specific EMU double click the row of EMU in the table and pops up the Dialog window as like below If it needs to stop the Coom check off it in the small check bos and click O K button and then the background color of the EMU changes into yellow and stops scanning r J Scan EMU 30 RSSI Displays the receiving radio signal intensity of EMU Interval Displ
28. he registers is split into two parts as shown in the following table elel e e I IT Tree 1 6 RMS Register It sores average RMS value once which reads every 60 cycles in 1 second 1 second in the 60Hz system The data format follow the IEEE 754 Floating Point 1 7 Power Register The metering unit of active reactive apparent power are 1W 1Var 1VA each The data format follows the IEEE 754 Floating Piont 52 1 8 Frequency The Line Frequency is measured based on the phase of the power supply only phase L1 The lastest value is stored in this register The Metering unit is 0 01Hz 1 9 Angle It is a phase angle between phase voltage and phase current The metering uit is 0 01 1 10 Status word The status of the EMU can be read from a read only register mn rinnen VENNE ET nennen TT 1 11 RSSI RSSI means receiving radio signal intensity the unit is ABm 1 12 Present Date Time It is present time The format is same with Time Stamp Register Use the function code 17 to set the time 53 1 13 Connection Oo o The value number is the power system for Wi GEM to be connected 1 14 CT Type Input the CT rating to be used For example the primary CT ratio is 100A input the value 100 300A input the value 300 1 15 PT Type Input the PT rating to be used if a PT is used In case of no PT used Input the PT ratio value of 1 For other PT ratio Input the primay value of PT resp
29. iciency of the embedded atenna a Avoil proximity of Electromagnetic Induction a Respect the illustrated layout to insure an optimized orien tation of the antenna 2 Inside a metallic cabinet Figure 1 6 Avoid the proximity When EMN has to be placed inside a metallic cabinet its location of the antenna with metal parts is even more important The cavinets are never completely sealed thanks to small open spaces and allow certain radio communication but significantly reduce signal strength To get the best effectiveness apply the Acceptable Acceptable following recommendations Do not install EMN in the centre of the cabinet where most electrical cabels are located Put EMN on one side in front of any door slit or any window If existing If there is moe hole on bottom or top of the cabinet for cables pathways put EMN in front of it Figure 1 7 EMU Location inside a metallic cabinet Add systematically a Mesh Node in the vicinity of the cabinet 1m to ensure robust communications 3 Mesh Node location and connection Orientation of the nodes in relation to toher devices on the network impacts radio signal strength Avoid placing Mesh Node right under an EMU TAKE CARE IF FIXING MEST NODE HORIZONTALLY ON A METALLIC PLANE TO LET A MINI MUM FREE INTERVAL 3 5MMS BETWEEN BOTH AREAS IN REGARDS Figure 1 3 Locat
30. ion advising Best radio signal is observed when all Mesh Node devices are positioned horizontally Good radio signal is also observed when one device is positioned horixontally and toher vertically Radio signal is weaker when all devices are positioned vertically Tr be Figure 1 3 Devices position 2 3 Installing the EMU body To keep effective wireless network communication do not install EMU in front of interference generating materials or metal surfaces If the embedded antenna is close to the material it can decrease the efficiency of the embedded antenna To mount the EMU on the wall perform the following steps 1 Prepare two screws 2 Insert screws in the holes shown in Figure 1 2 and fasten them with a screwdriver To mount the EMU onto a DIN rail perform the following steps 1 Insert the EMU onto the DIN rail and move it to a desired position 2 Pull up the fix clip to fix the EMU The Following figure shows an example of correct installation LIL2L3N O ha 107 Circuit LO AD Braker Figure 2 1 Correct EMU Installation 20 2 4 LED display of EMU EMU has an LED lamp to display the current status as explained below STATUS DESCRIPTION no emo Comm LED EMU is performing the TX RX communication VarH LED Reacive Energy Pulse If the green lamp does not blink after power supply see 5 Troubleshootin N CAUTION
31. ire electrical distribution panel enclosure Only the qualified personnel who follow standard safety WARNING precautions during all procedures must access the distribution panel Those personnel should have appropriate traning and experience with high voltage devices Appropriate safety gloves safety glassed and protective clothing are recommended Be sure to follow the instruction in this manual during installation Keep the CAUTION gt SP PPE specified specifications and regulations 2 1 Detailed Description Data from the meter is sent to the gateway for uwer access periodically amp Usp The meter data is split into three sections SEST WI GEM VI a Energy Meter Active reacive and apparent evergy Energy Meter Unit per phase and sum with a time stamp a Recording interval meter Active reactive and apparent energy per phase and sum with a time N L3 12 Li GE stamp of the end of the recording interval minimum voltage per phase and maximum current per phase during recording interval frequency Meter Identification and Configuration Meter configuration and version recording inteval time setup command and status word Figure 1 5 Energy Meter Node built with RT 2 2 Models Description PERBEPEN 1 Basic guidelines To obtain the best effectiveness of the network apply the follow ing recommendations a Do not install EMN in front of or close to metallic parts That may reduce the eff
32. ltage wires 3 Installing EMRs and EMC 4 Connencting EMC to PC 5 Installing the monitoring program 5 1 Setting of the address table 5 2 Communication Monitoring 5 3 EMU 20 21 21 22 23 25 25 26 27 30 31 Software Interfaces 1 EMU related 1 1 Parameters and functions 1 2 Modbus commands 1 3 Modbus register map 1 4 Energy Register 1 5 Energy Counter Time Stamp Register 1 6 RMS Register 1 7 Power Register 1 8 Frequency 1 9 Angle 1 10 Status word 1 11 RSSI 1 12 Present Date Time 1 13 Connection 1 14 CT type 1 15 PT type 1 16 Recording Interval time 1 17 Command Word 1 18 Recording Interval Time Stamp 1 19 Recording Interval based Energy 1 20 Maximum Current in Interval 1 21 Minimum Voltage in Interval 1 22 Average Power Facor in Interval 1 23 Average Harmonic Reactive Power in Interval 1 24 Max Power Demand Register 1 25 Max Power Time stamp 2 EMR related 3 EMC related 34 34 35 35 52 52 52 52 53 53 53 53 53 54 54 54 54 54 55 55 55 55 55 55 55 55 56 56 3 1 Serial Port 3 2 Modbus Protocol 3 3 Modbus Register Tableused 3 4 Mac Address Fromat 4 Communication protocol 4 1 Frame structure of multiple registers for read 4 2 Frame structure of single register for write Troubleshooting Specifications 1 EMU specifications 2 EMR amp EMC specifications 3 Measurement information Manufactu
33. o Neutral Voltage 90 264 VAC Line to Line for 3P3W 156 457 VAC Line to Line for 3P4W with Split core CT 50 2 400A Primary Current with Rogoskii coil CT 250 5 000A Inputs Rating 100mA 100mV CT secondary side Measurement Phase voltage Line voltage Floating point 1P2W 2P3W 3P4W Floating point 3P3W Apparent power roro Real time ing poi 34 RSSI Pahse angle degree Zz Active Energy WH Reactive Energy VarH Apparent Energy VAH H H r 45 00 65 00 0 255 0 00 360 00 0 0 999 999 999 0 0 999 999 999 0 0 999 999 999 0 0 999 999 999 Active Energy W Reactive Energy VarH Apparent Energy VA o o 0 0 999 999 999 0 0 999 999 999 Floating point Recording Min Voltage V Average PF Floating point 0 00 100 00 0 00 100 00 W Unsigned int 32bit Unsigned int 32bit Unsigned int 32bit a Recording Interval time Sec Min Hour day Month Year Max Active power Power Max Apparent power VA i 0 00 100 00 1 2 Modbus commands The commands used in the Modbus register map are Read holding register 0x03 Write single register 0x06 Write multiple register 0x16 1 3 Modbus register map MSW Most Significant Word LSW LeastSignificant Word NV Non volatile V Volatile S Signed U Unsigned R Read W Signal intensity and Current Le Harmonics reactive power 35
34. o check no current flows into the wires The wire must have been covered by the tube with 300V insulation capability The size of the conductor must be within the range of1 0 to 6 0 mm 17 AWG to 10 AWG For supply connection use wiring materials suitable for at least 75 C Make sure that connection of power supply should have provision for connec tion of one of the wiring system in accordance with the National Electrical Code ANSI NFPA 70 NEC with CSA C22 1 CEC Part I or with both as appropri ate For protection the circuit breaker must be installed between the voltage wire and power The maximum rating of circuit breaker is 20A then minimum size of branch circuit wiring will be used with 12 AWG The following explains how to connect the wires for each case L1L2L3 N LOAD Braker Wiring for 4 phases 3 wires 23 Wiring for 3 phases 3 wires SOURCE L1L2L3 Circuit EO AD Braker Wiring for Single phases 2wires SOURCE Circuit LOAD Braker 3 Installing EMRs and EMC According to the prepared topology plan install EMRs near the installed EMUs Then install EMC near the monitoring computer Power connection to EMR USB connection to EMC Figure 2 2 Installation of EMR and EMC 4 Connecting EMC to PC EMC is configured for the MODBUS protocol when the EMC is
35. onding to the 220V secondary of PT For example if the PT ratio is 3300V 110V Input the value of 6600 1 16 Recording Interval Time Supported interval times are 1 2 3 4 5 6 10 12 15 20 30 60 minute The start of an interval is at the hour each interval 1 17 Command Word The EMU can execute the reset commands to the accumulated energy and demand value which is mapped to a R W register Setting a bit in the command word executes the command o Vae KEZI JEE Clear the demand registers Clear the accumulative energies registers Clear the accumulative energies registers and the demand registers 54 1 18 Recording Interval Time Stamp It means the time when the recording interval based energy is generated 1 19 Recording Interval based Energy Energy is cumulated based on the recording ttime interval that is configurable Supprted interval times are 1 2 3 4 5 6 10 15 20 30 and 60 minute The last completed intervla values are sotred in the register map The start of an interal is implemented at the time of the hour each interval 1 20 Maximum current in Interval The maximum current value is recorded during Recording Interval 1 21 Minimum voltage in Interval The minimum voltage value is recorded during Recording Interval 1 22 Average Power Factor in Interval Average power factor is calculated based on the recording time interval that is configurable 1 23 Average Harmonic Reactive Powe
36. ower Inputs For single phase connect power input sources L1 N For 3 phase 3wire connect power input sources L1 L2 L3 If EMU needs to be directly connected to a PC use the RS485 connection port Connect P and N of EMU with the USB port on a PC via the connector It supports Zigbee or RS485 communication Main features of EMU are as follows a Measuring instantaneous values for voltage current active power reactive power and apparent power of each phase Measuring accumulative values for active energy and reactive energy apparent energy of each phase and the total of each phase a Measurement of frequency 50 60Hz a Wide operating voltage phase voltage 100 to 250 V L1 N a Measurement of wide input voltages Max 250V Vrms 3 CAT III a Measurement of input currents using the split core CT 5A 2500A a Measurement of input currents using Rogowski coil 250A 5000A Power consumption 2W a Isolation Isolation class II IEC61010 1 CAT III Vrms 11 Measurement category CAT III Environment Indoor use Ambient operating temperature 10 to 55 C Ambient storage temperature 25 to 85 C Mass 160g Maximum altitude 2000 m Pollution degree Degree of protection IP2x 2 4 GHz wireless ZigBee module Data logging into a PC Time stamps for each transmission data Logging interval 1 2 3 5 6 10 15 30 60 minutes Easy installation and DIN rail mounting Modbus protocol Economic
37. r in Interval Harmonics Reacive Power Total Fundamental Fundamental 1 24 Max Power Demand Register It updates the value of max power when the recording interval data is created every time 1 25 Max Power Time Stamp It records the time when the Demand Register updates 55 2 EMR related The related parameters and functions are Number of 200 EMUs connectable EMUs Selectable Baus Rate 250 kbps 3 EMC related The related parameters and functions are Number of 200 EMUs or EMRs connectable EMUs or EMRs Selectable Baus Rate 250 kbps 3 1 Serial Port 3 2 Modbus Protocol Modbus ID 2 sn onesie fe OOS 56 3 3 Modbus Register Tableused 0 Energy Register 1 Energy Register 2 Energy Register 3 Energy Register 4 Energy Register 5 Operating Channel U16 V R 6 Energy Register 7 Energy Register 8 Save Mac Table W 9 Energy Register 10 Energy Register 11 Energy Register 12 Energy Register 13 Energy Register 14 Energy Register 15 Energy Register Ww 16 Energy Register 17 Energy Register 18 Energy Register 19 Energy Register EMU 0 Mac Address MAC NV R EMU 199 Mac Address MAC NV R 219 3 4 Mac Address Format 57 4 Communication protocol Forthe communication protocol the Modus RTU method has been adopted The following lists the basic functions Multiple registers read 4 1 Frame structur
38. rer Information 1 Manufacturer 2 Documents and others 56 56 57 57 58 58 58 59 60 60 60 61 62 62 62 General Information 1 Certification related This product has been designed to comply with the following standards and directives a FCC Part 15 Class B S E344623 4YP9 FCC Part 15 Class C LISTED CAT III a IEC 61010_1 2001 Safety Specification Measuring Equipment e UL u For more details see this manual 2 Labeling The label including the model name identification number and etc is placed on the back cover The identification number of each device is placed on the bottom center of the back cover 3 Glossary a Wi GEM Wireless Green Energy Meter Product name that consists of EMU EMC and EMR a EMU Energy Meter Unit Energy meter that collects the required electrical parameters a EMC Energy Meter Coordinator The network gateway a EMR Energy Meter Router Router between EMU and EMC a RTC Real Time Clock a Modbus Communication protocol a L1 L2 L3 N In case of 3 phase 4 wire L1 L2 L3 N indicates the phases of power source In case of 3 phase 3 wire only L1 L2 L3 exist In this manual we use L1 L2 L3 and N 4 Safety instructions DANGER If you do not follow the instructions in this manual it may cause serious accidents Only qualified persons from the manufacturer or agent must handle the inside components of the product Own
39. se 3 U16 495 49th IHD Phase 1 U16 496 497 49th IHD Phase 2 49th IHD Phase 3 U16 U16 498 50th VHD Phase 1 U16 499 50th VHD Phase 2 U16 500 50th VHD Phase 3 U16 501 50th IHD Phase 1 U16 502 50th IHD Phase 2 U16 503 504 50th IHD Phase 3 51st VHD Phase 1 U16 U16 505 51st VHD Phase 2 U16 506 51st VHD Phase 3 U16 507 51st IHD Phase 1 U16 508 51st IHD Phase 2 U16 509 51st IHD Phase 3 U16 510 52nd VHD Phase 1 U16 511 52nd VHD Phase 2 U16 512 513 52nd VHD Phase 3 52nd IHD Phase 1 U16 U16 514 52nd IHD Phase 2 U16 515 52nd IHD Phase 2 U16 516 53rd VHD Phase 1 U16 517 53rd VHD Phase 2 U16 518 53rd VHD Phase 3 U16 0 39900 0 00 399 00 49 519 53th IHD Phase 1 U16 520 53th IHD Phase 2 U16 521 53th IHD Phase 3 U16 522 54th VHD Phase 1 U16 523 54th VHD Phase 2 U16 524 54th VHD Phase 3 U16 525 54th IHD Phase 1 U16 526 54th IHD Phase 2 U16 527 54th IHD Phase 3 U16 528 529
40. status program 3 Check the communication speed 1 Check the cable wiring status Voltage Error Wrong 2 Check the input voltage Measurement 1 Check the sensor wiring status Current Error Or 2 Check the current flow of the sensor Watt VAR Error 3 Check whether the sensor is open Power Operation Error Check the input voltage When the abobe mentioned actions cannot solve the problem contact with the manufacturer or purchasing agent In case of product disassembly or modification it may cause personal damage due to product failure In this case you cannot receive warranty services Specifications 1 EMU specifications Operating temperature 10 to 55 C 2 EMR amp EMC specifications Operating temperature 10 to 55 C 60 3 Measurement Information Instantaneous Instantaneous Values Interval based Values based Values ACumulated Values Values EERE A a Current A Irms A Irms sne a RE E EEE Rective Energy kVARh Apparent Energy am Power Factor Power Factor Frequency Hz RYO ASS S T Ol 5AA AIEEE Active Power Active Power KW Apparent Power A Tolofofefet ETTTT Hamornic power ratio Voltage THD Individual Harmonics and 63 61 Manufacturer Information 1 Manufacturer J amp D Electronics B 401 Dosim Knowledge Industry center 234 Deokso ro Wabu eup Namyangju si Gyeonggi do 472 908 South Korea TEL 82
41. use we open the Modbus protocol and register map for measurement you can easily build your own system 5 1 EMU Energy Meter Unit EMU is the energy meter that collects the required electrical parameters at the specific interval after its sensors are fixed on the power cable A single EMU can also be connected to a computer for analysis An EMU can have 2 sensors that measure the electrical parameters for 3 phase 3 wire L1 L2 L3 An EMU can have 3 sensors that measure the electrical parameters for 3phase 4wire L1 L2 L3 N It can support wirings for single phase 3 phasese 3 wires and pases 4 wires Communication is possible by a single EMU or multiple EMUs Identification Label Fixing Screw Hole 1 LED Indicator Fixing Screw Power Input Din Rail Fix Clip Figure 1 2 EMU Parts Fixing Screw Hole 1 amp 2 To fix EMU on a wall of the distribution panel insert screws in these holes and fasten them Product Label The product label is placed here The label si attached on the back cover The ID can be set using the DIP g R switches or using a program in case of using Dip switches the maximum Indentification Label or 2 3 r number of IDs is 63 With the program maximum 255 IDs can be set while all DIP switches are off LED Indicator It displays the current status It can display various statuses For 3 phase 4wire Connect power input sources L1 L2 L3 and N P
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