取扱説明書
Contents
1. a f S P Y m 0 5 AES CT 1 2 3 DCA ZERO ADJ 0 0 00 0 05 0 r O2. 10ms AC DC AC DC 5A PEAK amp HOD PEAK HOLD HOLD PEAK HOLD PEAK Frr 7 3
3. IN 7 1 3 1 7 2 1 2 6
4. 4 DATA HOLD HOLD PEAK IOLD 1 HOLD HOLD BACK LIGHT BACK LIGHT 10 AUTO POWEAR OFF ON 30 OFF HOLD PEAK HOLD PEAK HOLO HOLD PEAK HOLD 2 HOLD PEAK 400 0A
5. So C DCL10 ATER i SNS 2 9 gt bailey ee ee ee ae oer re 3 2 23 C 5 C 80 RH _ 3 2 1 ACA AC sahnuia al lee ee lg 7K CT UE REDE Opry 50 60Hz aati a i g eat ea 60 00A 3A TA 2 5 rdg 10dgt r H OD HOED 400 0A 7A 300A 2 O rdg 5dgt 3 5 rdg 10dgt 1 ORE 7 PEAK HOLD 300A 400A 2 5 rdg 5dgt RRB CCD IC ES PEAK HOLD AAA
6. DC AC 2 5V E opens Cy eee oe aS ys Yu A 4 IS ee pe ae AS HRBANY DST Zea RA 7b BACKLIGHT A 10 IBC61010 2 032 2002 600V 300V CAT I 600V CAT T 5 Sd nula 300V CAT I1 600V cies EC IEC 61326 1997 Al 1998 A2 A 2 2000mm Te TEATR mn 3 AC400A SEEEN N EE S Hz 4 AC33V 46 7Vpeak DC70V AC3 7kV 50 60Hz 1 KEERA TREK E ANT 420A HE 1
7. 7 3 6 3 1 2 3 4 ot 5 6 4 OFF lt As S i 2 SAE LRO3 4 at Q amp S
8. 3 5 205 8604 4 7 15 TEL 042 554 0113 FAX 042 555 9046 1 3 TEL 03 3253 4871 FAX 03 3251 7022 TEL 06 6631 7361 FAX 06 6644 3249 aaa OOGO N TEL 0120 51 3930 9 30 12 00 13 00 17 00 http www sanwa meter co jp DCL30DR DIGITAL CLAMP METER CK INSTRUCTION MANUAL Thank you for your selection of the digital clamp meter DCL30DR This is an R
9. DCA ZERO ADJ 0 5 4 ZERO ADJ CT 1 A CT 0ON 0FF Q lt O UY gt N OG w O 6 AES 1 1 6 1 6 2
10. 1 x 5 1 ACA ON 0OFF ACA 0 0 00 ZERO ADJ CT 1 A CT 0ON 0FF ooo O T 5 2 DCA ON 0FF AC DC DA
11. gt 2 E 9 70A 10 30A 3 BIE 4 e T 3 2 3 PEAK 5 aml RAT LED aa SES Te 6 his warranty is valid only within Japan ADE 45 400Hz E os sz s E yh be a min I o 5AL z he Oat li ate EH KI SiR RY 20A 400A 50 60Hz 20A 400A 3 5 rdg 10dgt 20A 400A 5 5A 10mseec 50Hz
12. 2 NAME AND FUNCTIONS DCL30DR 6 Horo PEAK N HOLD ZERO ADJ Low battery indication acme ONIOFF BACKLIGHT A 400A ACA 0 adjustment DCA Negative indication S NA Cea oe oy Peak Hold nnn Data Hold Digit and decimal point Trans core CT Asensor to clamp a conductor to measure current n Center of the CT ee Clamp the conductor through which the standard current is flowing at this point to calibration Barrier e part to prevent fingers from touching e conductor to measure Data hold HOLD amp Used to hold data HOLD and peak data PEAK Aa PEAK Refer to article 4 When this is pressed onece the power will be la ONIORR turned on and when pressed again the power will be turned off ACIDC select Abutton to select either the ACA function or button the DCA function Each time this button is pressed the selection changes Used only for the DCA function When the 0 adjustment button button is pressed the reading will become 0 00 ZERO ADJ to 0 005 then measure DCA This does not work in the ACA function When this button is pressed once the backlight will be turned on and when pressed again the Aneta backlight will be turned off The backlight will automatically t
13. 1 2 3 DCL3ODR TEC61010 01 3 1 ith Le MAE A Hh CF CT shh cle AAI
14. 556 0003 EAT 06 6681 7361 R a e e a EA PAE TE 23C 5 80 RH R ae 3 7 e E ee eS e a 5 31C 80 RH F 8 AC PEAK HOLD ae ae TE SO ole 31 40T 80 50 RH ae 2 eee Deon Ne Ute aT 9 0 r 10 40C 80 RH n 10 ZERO ADJ j J j 40C 50 70 RH hi ge ae szl ZKU 11 a o e LR03 4 1 oe 12 DC COLO 30 22mA 145X54X28mm 120g
15. NII AC BA 624 5mm BK Git 6000 LCD 2 10ms DCL30DR ABE 420 OL se a i HOLD AER 7 a TEC CATT 300V ON a FBAK yS 55A 60A
16. TEMS OE ORTEN ux 22 DCL30DR Lt AR 1 maw OG SN na Ojama yFov oraey LENT ERMA b3 LERT 34 60A 5 aes CF CF lt 3 CH ACAN CF lt 6 eer ee DCA uz KRIER R E TRAD HEELT AC Dc 420A rms So WEDI CAT D HCD bY ET 3 2 2 DA a a a cae DCAM Yel CAT I SA s233 S 4 E ses SN Te TR OMARE IV ee RE COR ee HEKA TEL 0 ZERO ADJ 0 00 0 05 60 O0A OA 7A 3 O rde 10dgt ERAT ee
17. A ge se oe 400 OA TA 300A 2 5 rdg 5dgt ae oo ioi To mig epic ones KAA Na Ohrdg 5dgt 3 a LCD syo NN 1 f BACK LIGHT 1O ent ape a aa am 2 dg reading dgt digits ne ORT LCD ieee aaa a one a PEE ida REINER rene MM METSERS H 10 00A 60A 596rdg 7 we 1 BRAHE amp FR 7e B ARTY Pe ER EB a D A CT EF 10 00AX2 5 0 01AX5 0 30A 2
18. MS value response type clamp meter special for current AC DC designed for IEC measurement category CAT III 300 V Before use please read this manual thoroughly to ensure correct and safe use After reading it keep it together with the product The product specifications described in this manual and its appearance are subject to change without notice for improvement sanulla SANWA ELECTRIC INSTRUMENT CO LTD Dempa Bldg 4 4 Sotokanda 2 Chome 02 1106 5001 6011 Chiyoda ku Tokyo Japan 1 SAFETY PRECAUTIONS Before use read the manual thoroughly This product has been designed and manufactured in accordance with the safety standards applicable to IEC 61010 01 Electronic Measuring Equipment and has passed the inspection The instructions given under the heading of WARNING and CAUTION must be followed to prevent accidents A WARNING Intended to prevent personal injury such as burn and electric shock and other serious accidents A CAUTION Intended to prevent misuse that could result in personal injury and damage to equipment including this instrument AWARNING 1 This is a clamp meter for low voltage circuits Never use it on the power line that exceeds 600VAC to ground The measurement classification category of this instrument is 300 V CAT III 600 V CAT II Use the meter only as described in this manual Do not apply more than the rated maximum in
19. ed off 30 minutes after it was turned on The backlight will automotically turn off 10 seconds after it was turned on IEC61010 2 032 2002 CAT IIl 300V CAT II 600V EMC IEC61326 1997 A1 1998 A2 2001 Environmental conditions Altitude up to 2000 meters indoor use pollution degree 2 Withstand voltage AC3 7kV 50 60HZz for a minute Max allowable input 420A Accuracy guarantee 23C 5 C 80 RH max No condensation temperature humidity Operating temperature Storage temperature Low battery Indication Auto Power Off Display backlight Approvals 5 C 40 C lt 80 RH No condensation 10 C 40 C lt 80 RH No condensation 40 C 50 C lt 70 RH No condensation Power Source LRO3 1 5V battery x 2 pcs Consumption 22mA at DCA typical Battery Life Approx 30 hr Backlight off Dimension LxWxH 145x54x28mm Weight Approx 120g battery included Accessories Instruction Manual Carrying Pouch 3 2 Measurement Range and Accuracy Accuracy assurance range 23 C 5 C 80 RH max No condensation 3 2 1ACA True RMS AC coupling RANGE Accuracy Sine wave 50 60Hz 45 400Hz 60 00A 3A 7A 2 5 rdg 10dgt 400 0A 7A 300A 2 0 rdg 5dgt 3 5 rdg 10dgt Auto range 300A 400A 2 5 rdg 5dgt Note True RMS for accuracy are specified from 5 to 100 of range Crest Factor CF CF lt 3 at full scale amp CF lt 6 at half scale Max ov
20. erload protection 420Arms 3 2 2 DCA RANGE Accuracy 60 00A 0 7A 3 0 rdg 10dgt 400 0A TA 300A 2 5 rdg 5dgt Auto range 300A 400A 3 0 rdg Sdgt Note Max overload protection 420A rdg reading dgt digit Accuracy calculation Example Reading is DC10 00A Range is 60 00A Accuracy is 2 5 rdg 5dgt Error counts 10 00A X 2 5 0 01AX 5 0 30A Real Value Between 9 70A and 10 30A 3 2 3 PEAK HOLD RANGE Accuracy Sine wave 45 400Hz Below 5A Not perform 400 0A A Not specified For reference purpose only 50760Hz 20A 400A 3 5 rdg 10dg1 Note 20A 5 of 400A range is not specified The function does not perform below 5A 4 DESCRIPTION OF FUNCTIONS DATA HOLD When the HOLD PEAK HOLD button is pressed the measured value will be held in the display and the HOLD symbol will light In this state the indicated value will not change if the input fluctuates When this button is pressed again the data hold will be canceled and the meter will return to the normal measuring mode HOLD will disappear BACK LIGHT When the BACK LIGHT button is pressed the backlight will be turned on and when the button is pressed again it will go out The backlight will automatically turn off about 10 seconds after it was turned on AUTO POWER OFF The power will be turned off about 30 minutes after it was turned on To cancel this functio
21. ials fully and then clearly mark Repair Product Enclosed on the box surface The cost of sending and returning the product shall be borne by the customer 7 3 SANWA web site http www sanwa meter co jp E mail exp_sales sanwa meter co jp
22. les include switches in the fixed installation and some equipment for industrial use with permanent connection to the fixed 7 After Sale Service 7 1 Warranty and Provision Sanwa offers comprehensive warranty services to its end users and to its product resellers Under Sanwa s general warranty policy each instrument is warranted to be free from defects in workmanship or material under normal use for the period of one 1 year from the date of purchase This warranty policy is valid within the country of purchase only and applied only to the product purchased from Sanwa authorized agent or distributor Sanwa reserves the right to inspect all warranty claims to determine the extent to which the warranty policy shall apply This warranty shall not apply to fuses disposables batteries or any product or parts which have been subject to one of the following causes 1 A failure due to improper handling or use that deviates from the instruction manual 2 A failure due to inadequate repair or modification by people other than Sanwa service personnel 3 A failure due to causes not attributable to this product such as fire flood and other natural disaster 4 Non operation due to a discharged battery 5 A failure or damage due to transportation relocation or dropping after the purchase 7 2 Repair Customers are asked to provide the following information when requesting services 1 Customer name address and contact informati
23. n while holding the HOLD PEAK HOLD button pressed press the power switch PEAK HOLD When the HOLD PEAK HOLD button is held pressed for about 2 seconds or longer the display will show PEAK and the meter will enter the peak hold mode standby waiting for peak value detection The range will automatically be fixed to the 400 0A range When there is a current input the peak value be indicated in the display If a bigger peak value is input the peak value will be updated and indicated in the display When this button is held pressed for 2 seconds or longer again the meter will return to the normal measuring mode PEAK will disappear Notes Sampling rate is 10ms When this button is pressed shortly again both PEAK and HOLD will light in the display and the indicated peak value will be frozen data hold During this data hold state The peak value detection continues About the same peak values will be indicated for both the AC and DC functions Both the AC and DC functions do not work on negative current This function will not work for current less than about 5A Peak hold only show polarity When measuring polarity reverse the direction of measuring CT to the cable to be measured When Err code appears program of PEAK HOLD function is broken Refer to 7 2 Repair Other functions can be used because the Err does not related to other functions Peak value of DC Value held Not performed Peak
24. on Description of problem Description of product configuration Model Number Product Serial Number Proof of Date of Purchase Where you purchased the product NOOR oO NO Please contact Sanwa authorized agent distributor service provider listed in our website in your country with above information An instrument sent to Sanwa agent distributor without those information will be returned to the customer Note 1 Prior to requesting repair please check the following Capacity of the built in battery polarity of installation 2 Repair during the warranty period The failed meter will be repaired in accordance with the conditions stipulated in 7 1 Warranty and Provision 3 Repair after the warranty period has expired In some cases repair and transportation cost may become higher than the price of the product Please contact Sanwa authorized agent service provider in advance The minimum retention period of service functional parts is 6 years after the discontinuation of manufacture This retention period is the repair warranty period Please note however if such functional parts become unavailable for reasons of discontinuation of manufacture etc the retention period may become shorter accordingly 4 Precautions when sending the product to be repaired To ensure the safety of the product during transportation place the product in a box that is larger than the product 5 times or more in volume and fill cushion mater
25. put 400VAC Pay special attention to voltages above 33VAC 46 7 Vpeak and 70VDC that are hazardous to the human body Do not use the meter if it is damaged or broken Do not use the meter with the battery lid or rear case removed 7 During measurement keep your fingers behind the finger guard 8 When measuring un insulated conductors be careful not to touch them Otherwise you will suffer electric shock 9 Donotuse the meter near flammable gases or solvents 10 Do not use the meter with wet hands or in a damp environment 11 Do not disassemble or modify the meter nor use components not specified by the manufacturer 12 The meter is for indoor use EON Do ACAUTION 1 Do not leave the meter under direct sunlight or in hot inside the automobile in hot days near soldering iron etc humid or watery places or where condensation is anticipated 2 During transportation storage and handling exercise care so as not to give shock to the meter due to vibration or drop 3 Do not use abrasives or organic solvent but use dry cloth to clean the meter 4 Check the appearance and calibrate indicated values at least once a year 5 When the mark appears in the display LCD it means the battery has been discharged Replace it with a new one as soon as possible Explanation of Symbols A Attention Refer to operation instructions Double insulation or reinforced insulation DC AC
26. rn off the meter BS S 9 5 2 DCA Measurement 1 Press the power ON OFF switch 2 Press the AC DC select button to select DCA function 3 Press the ZERO ADJ button to adjust the zero point If the zero adjustment is not conducted measurement error may occure The value may not become zero in some cases refer to CAUTION No 4 4 Open and clamp a wire Make sure that trans core CT is closed completely 5 Read the value in the display 6 Open the trans core CT and remove the measured wire and then press the power ON OFF switch to turn off the meter Q 6 Se y I A Qo Oo CO 6 MAINTENACE ACAUTION 1 The following instructions are very important for safety Read this manual thoroughly to ensure correct maintenance 2 Calibrate and inspect the meter at least once a year to ensure safety and maintain its accuracy 6 1 Maintenance and Inspection Appearance Is the meter not damaged due to falling or other cause If any of the above problem exists stop using the meter and request for repair 6 2 Calibration and Inspection For more information please contact your dealer or Sanwa agent 6 3 Storage ACAUTION 1 The panel and case are not resistant to volatile solvent and must not be cleaned with thinner or alcohol The panel and case are not resistant to heat Do not place the meter near heat generating devices Do no
27. t store the meter in a place where it may be subjected to vibration or from where it may fall Do not store the meter in places under direct sunlight or hot cold or humid places or places where condensation is anticipated If the meter will not be used for a long time remove the battery 6 4 Battery Replacement Battery when the meter is shipped A battery for monitor has been installed prior to shipment from the factory It may be discharged before the expiration of the described battery life The battery for monitor is a battery used to check the functions and performance of the product AWARNING If the rear case is removed with an input being applied to the measuring terminals you may suffer electric shock Before starting replacement always make sure no input is being applied and the function switch is OFF Turn OFF the power switch Remove the battery lid fixing screw Remove the battery lid Remove the discharged batteries and set new batteries 2 pcs in the correct polarity The batteries are RO3 manganese batteries Set the battery lid as before and secure it with the screw wom ou Per IEC61010 OVERVOLTAGE INSTALLATION CATEGORY OVERVOLTAGE CATEGORY II Equipment of OVERVOLTAGE CATEGORY II is energy consuming equipment to be supplied from the fixed installation OVERVOLTAGE CATAGORY III Equipment of OVERVOLTAGE CAREGORY III is equipment in fixed installations Note Examp
28. urn off 10 seconds after it was turned on Display AnLCD to show reading etc The marks to indicated the direction of current to measure during DCA measurement Current flowing from the mark to the mark Current polarity mark direction of the mark on the right side face of gt the CT is positive polarity and current flowing in an opposite direction is negative polarity Reading is displayed with when negative DCA Trigger Atrigger to open and close the trance core CT Alid of the battery compartment C Battery Remove this lid to replace the battery Sean Ascrew to secure the battery lid d Hand strap Astrap to hold to prevent the meter from falling 3 SPECIFICATIONS 3 1 General Specification Current Trans core CT Digital Display 6000 count LCD Measuring method ACA True RMS AC coupling Max clamp 624 5 mm conductor diameter Sampling Rate Peak hold sampling rate Approx 2 times sec Approx 10ms Over Load OL indication with buzzer at max allowable input 420A Data hold HOLD is shown in the data hold mode Refer to article 4 Peak hold PEAK is shown in the peak hold mode Refer to acricle 4 Range shift Auto Range range shifts when the reading is in between approx 55 60A When the battery is below approx 2 5V symbol will appear on the LCD display Power will be automatically turn
29. value ofAC Value held 0 Not performed Peak value ofAC DC Value held 0 Not performed 5 MEASURING METHOD ACAUTION Clamp the conductor cable to measure at the center of the trans core CT Clamp only one cable If several cables are clamped together or 2 core or 3 core cords or cables are clamped current cannot be measured accurately The meter may malfunction in places where a strong magnetic field is present When the DCA function is used the indication of 0 00 may flucuate 0 00 0 05 after zero adjustment ZERO ADJ for the reasons stated below In this case adjust 0 00 with the ZERO ADJ button again When the orientation of the meter is changed largely Influence of terrestrial magnetism When there is the severe temperature change O CORRECT LOAD Clamp a wire at the center of the trans core CT X INCORRECT LOAD Clamp two or more wires Clamp and pull the wire by trans core CT 5 1 ACA Measurement 1 Press the power ON OFF switch It takes ten or more seconds to become 0 00 reading Itis no problem to start measurement before the reading becomes 0 00 refer to CAUTION No 5 2 Open and clamp a wire Make sure that a set of trans core CT is closed completely 3 Read the value in the display 4 Open the trans core CT and remove the measured wire and then press the power ON OFF switch to tu
Download Pdf Manuals
Related Search