WRD 说明书_1.CDR
Contents
1. WRD 3000VA WRD 5000VA Output Power 3000VA 5000VA Technology CPU based Digital Circuit Input Voltage 100 260V 120 260V 140 260v 0 140v Input Frequency 50 60Hz Output Voltage 220V 230V 240v 120V Output Precision 10 Efficiency 98 Phase Single Single Phase High Voltage Protection Yes Low Voltage Protection Yes Overload Protection Yes Thermal Protection Yes High Output Voltage Protection 255V Bypass Function Yes Circuit Protection Air switch LED Digital Display Status Input Voltage Output Voltage Circuit breaker 2x 16A 2X25A Cooler Fan Automatic temperature controlled Delay Time 6 secs 180 secs Ambient temperature 20 C to 50 automatically at Operating Temperature 0 40 C Storage Temperature 15 C 45 C Operating Relative Humidity 10 RH 102 RH Inner Box LXWXH 370x270 x150mm specification are subjected to change without prior notice 14 CAUTION e Avoid overloading Do not use the regulator beyond its maximum power When connected to any appliance with built in motor compressor the starting power is generally several times of the appliance s listed power rating Make sure that the total starting power capacity of all connected appliance does not exceed the listed maximum output power of the regulator For color TV calculate it twice as its listed capacity Make sure that the regulator is of the same ou2. 4 LED INDICATOR ILLUSTRATION 1 ONLY FOR 1000VA 2000VA MODELH LED Indicator Illustration CONDITION WORKING G DELAYING Y UNUSUAL R Power Off Delay Output ie Input high voltage protection Input low voltage protection Output high voltage protection a a High temperature protection nd X NOTE X SOLID yz FLASH EXTINGUISH 2 ONLY FOR 3000VA 5000VA MODELH LED Indicator Illustration CONDITION AVR BYPASS UNUSUAL Power Off Delay state power on Normal state Bypass state Output high voltage protection tk Output low voltage protection High temperature protection Overload protection nd xk NOTE X SOLID FLASH EXTINGUISH 5 LED DIGITAL DISPLAY INDICATOR ILLUSTRATION LED Digital Display Indicator Illustration INPUT DISPLAY OUTPUT DISPLAY CONDITION INDICATOR INDICATOR Power Off Extinguish Extinguish Working Input Voltage Output Voltage Delay Output Voltage at low voltage Countdown selective protection selective Output high voltage HHH Flash cea add voltage LLL Flash U p TT m Eaa COH Delay Countdown Bypass Mode Input Voltage Output Voltage 6 OPERATION Before use please make sure the voltage and power of the appliance are accor
3. C paco MICROPROCESSOR CONTROL CPU AUTOMATIC VOLTAGE REGULATOR AVR amp BYPASS FUNCTION AUTOMATIC VOLTAGE REGULATOR MICROPRO CESSOR C ONTROL CPU WRD 1000VA INPUT VOLTAGE OUTPUT VOLTAGE Instruction Manual C Please read user manual carefully before use 1 FEATURES Microprocessor Control CPU Wall Mounted AVR AVR amp Bypass Function 3000VA 5000VA Display input and output voltage digital display Wide range voltage regulation Automatically executes protection when protection finished goes off High voltage protection Yes Low voltage protection Yes High temperature protection Yes Overload protection Yes Circuit protection circuit breaker Smart cooling system Yes 3000VA 5000VA 2 DESCRIPTION FIG 1 Front Panel 1000 2000VA OUTPUT SOCKET INPUT SOCKET BREAKER 4 AUTOMATIC VOLTAGE REGULAR QI 6 0mm MOUNTING HOLE MICROPROCESSOR CONTROL CPU RD 1000VA iog INPUT VOLTAGE METER een OUTPUT VOLTAGE METER Ol DELAYING INDICATOR E UNUSUAL INDICATOR WORKING INDICATOR POWER SWITCH DELAY UNUSUAL SELECTOR FIG 2 Front Panel 3000 5000VA 6 0mm MOUNTING HOLE FAN OUTPUT SOCKET AUTOMATIC VOLTAGE REGUL ATOR MICROPROCESSOR CONTROL cP D 5000VA eu AVR SWITCH BYPASS SWITCH INPUT VOLTAGE METER OUTPUT VOLTAGE METER BYPASS INDICATOR WORKING DEL
4. line is bonded to earth and there is normally no voltage between them 13 CAUTION In case of trouble with the AC output e g short circuit overload etc the protection circuit will automatically cut off the output In such cases A switch off the power at once B disconnect all units C check the connected devices D use the unit again unless the problems concerning the connected devices have been solved When in use for a prolonged period of time the AC output may suddenly be cut off although the input voltage normal This may be caused by excessive temperatures If this happens Please proceed as follows A Switch off the automatic voltage regulator at once B Disconnect some of the appliances or wait until the automatic voltage regulator cools off C Switch the automatic voltage regulator back on 11 Always keep the automatic voltage regulator in an environment which is A Well ventilated B Not exposed to direct sunlight or any other heat source C Inaccessible to children D Safe from water moisture oil or grease E Safe from any flammable substance WARNING DO NOT DISASSEMBLE THE UNIT HAZARDOUS VOLTAGE DANGER PLEASE RETURN TO THE DEALER IF YOU FIND ANY PROBLEM WITH THE UNIT 14 MAINTENANCE Very little maintenance is required to keep your automatic voltage regulator operating properly You should clean the exterior of the unit periodically with a damp cloth to prevent accumulatio
5. AYING INDICATOR 1 7 4 UNUSUAL INDICATOR DELAY UNUSUAL SELECTOR FIG 3 Rear Panel 3000VA 5000VA INPUT OUTPUT T 34 T 31 L N E L N ollolo OO D O O 3 INDICATING SIGN 1 ONLY FOR 1000VA 2000VA MODEL Som e WHEN THE GREEN INDICATOR IS LIGHTED THE REGULATOR IS WORKING WORKING L WHEN ORANGE INDICATOR IS FLASHING EVERY ONE SECOND THE SYSTEM IS TURNING INTO DELAYING STATE LN AND THE REGULATOR HAS NO OUTPUT DELAYING AFTER DELAY ORANGE INDICATOR WILL EXTINGUISH AND THE REGULATOR RESUME OUTPUT Vly WHEN THE RED INDICATOR IS FLASHING EVERY ONE e SECOND THE SYSTEM IS TURNING INTO INPUT AN LOW VOLTAGE PROTECTION AND INPUT HIGHT UNUSUAL VOLTAGE PROTECTION WHEN THE RED INDICATOR IS CONTINUOUSLY ILLUMINATING THE SYSTEM IS TURNING INTO OUTPUT HIGH VOLTAGE PROTECTION WHEN AVR TEMPERATURE IS HIGHER THAN THE SET POINT TEMPERATURE THE UNIT WILL AUTOMATICALLY TURN INTO PROTECTION STATE RED INDICATOR WILL FLASH EVERY ONE SECOND AND OUTPUT SHUTDOWN WHILE TEMPERATURE IS LOWER THAN SET POINT TEMPERATURE LED LIGHT WILL EXTINGUISH THE UNIT RECOVER TO WORK AUTOMATICAH NOTE Indication for overload features is not equipped in standard configuration This function should be effective only after users notify manufacturer in advance 2 ONL
6. Y FOR 3000VA 5000VA MODEL rjf 6 7 N BYPASS rjf arbe UNUSUAL WHEN AVR GREEN LED INDICATOR IS FLASHING EVERY ONE SECOND THE SYSTEM IS TURNING INTO DELAY STATE THE REGULATOR HAS NO OUTPUT AFTER DELAY AVR GREEN LED INDICATOR ILLUMINATES SOLID AND OUTPUT RESUMES THE REGULATOR ENTER NORMAL WORKING STATE WHEN BYPASS YELLOW LED INDICATOR ILLUMINATES THE SYSTEM ENTER INTO BYPASS MODE THE PRODUCT HAS NO AVR FUNCTION 1 WHEN OUTPUT VOLTAGE OF AVR IS HIGHER THAN SET VALUE THE SYSTEM ENTER INTO HIGH amp LOW VOLTAGE PROTECTION UNUSUAL RED LED FLASHES EVERY ONE SECOND AND OUTPUT GOES OFF WHEN OUTPUT VOLTAGE OF AVR IS UNDER SET VALUE THE SYSTEM ENTER NORMAL WORKING STATE UNUSUAL RED LED EXTINGUISHES 2 WHEN TEMPERATURE OF AVR IS HIGHER THAN SET TEMPERATURE THE SYSTEM ENTER INTO TEMPERATURE PROTECTION UNUSUAL RED LED FLASHES EVERY ONE SECOND AND OUTPUT GOES OFF WHEN TEMPERATURE OF AVR ARE LOWER THAN SET TEMPERATURE THE SYSTEM ENTER INTO NORMAL WORKING STATE UNUSUAL RED LED EXTINGUISHES 3 WHEN AVR USING UNDER OVERLOAD THE SYSTEM ENTER INTO OVERLOAD PROTECTION UNUSUAL RED LED FLASHES VALUE ONE SECOND AND OUTPUT GOES OFF WHEN THE LOAD IS UNDER SET VALUE THE SYSTEM ENTER INTO NORMAL WORKING STATE UNUSUAL RED LED EXTINGUISHES NOTE Indication for overload features is not equipped in standard configuration This function should be effective only after users notify manufacturer in advance 4
7. d with the labeled power and specification of the unit to avoid any damage Please connect the appliance before turning on the unit Switch on appliance after you make sure the unit is working normally with output voltage When connecting the electrical appliance with motor or compressor such as drill air conditioner and so on to the automatic voltage regulator please make sure that the power rating of the automatic voltage regulator is at least 3 times of the power rating of the electrical appliance so that it can work smoothly because the starting up power is much beyond of the power rating of the electrical appliance 6 Output Delay Delay time 6 seconds DEFAULTED and 180 seconds MANUAL SWITCH are alternative AVR CONNECT STATE FIG 1 1000 2000VA Turn on secondly AUTOMATIC VOLTAGE REGULATOR MICROPROCESSOR CONTROL cU D 1000VA Turn on firstly AVR CONNECT STATE FIG 2 3000 5000VA MAIN SOCKET AUTOMATIC VOLTAGE REGULATOR a MICROPROCESSOR c ONTROL D 5000 VA L CPU Turn on secondly NOTE DELAY only take effect when the system is restarted into normal T AVR i BYPASS CONNECT STATE FIG 3 3000 5000VA HOME MAIN SOCKET AUTOMATIC VOLTAGE REGULATOR MICROPROCESSOR R CONTROL Cpu ID 5000VA secondly firstly 1 When the avr and bypass switch a
8. e of 190 250V the regulator provides the 10096 listed maximum output power The maximum output power will change as the curve shown below Power 100 75 45 30 80 120 160 190 240 260 270 Input voltage V Loading capability diagram Output voltage V 280 260 240 220 200 180 160 me i 80 100 120 140 160 180 220 240 260 300 Input voltage V Input output voltage diagram 12 GROUNDING CONNECTION WARNING BEFORE USING THIS AUTOMATIC VOLTAGE REGULATOR YOU MUST PROVIDE A GROUND CONNECTION TO THE AUTOMATIC VOLTAGE REGULATOR 10 On the rear panel of the automatic voltage regulator is a terminal fitted with a nut This terminal is connected to the case of the automatic voltage regulator and also to the earth terminal of the AC output socket The use of this terminal will depend on your particular installation In any installation heavy duty green insulated wire should be used for this connection profile panel INPUT dj OUTPUT GROUND TERMINAL L N E fs N ooUollolo l OR Or D CORO In a stationary land based installation the earth terminal should be connected to a metal earthing stake driven into the ground to a depth of 1 2m or more EARTH STAKE 1 2M NOTE The earth terminal of the AC outlet is connected to the neutral terminal This is the same as a standard household power point where the neutral
9. hes Then AVR DELAYING GREEN indicator flashes every one second the system goes into delaying state After delay AVR DELAYING GREEN indicator extinguishes and output voltage resume 8 THERMAL PROTECTION When the temperature of the transformer exceeds 130 C 5 the system will automatically turn into self protection state UNUSUAL RED indicator will flash every one second and output voltage shut down While temperature is lower 70 C 5 the system will recover automatically UNUSUAL RED indicator will extinguish and output resume 9 0VERLOAD PROTECTION When AVR is overload the system will turn into self protection red LED indicator will flash every one second and there is no output To resume the output you should lessen the load and then restart the unit NOTE Indication for overload features is not equipped in standard configuration This function should be effective only after users notify manufacturer in advance 10 WITH COOLING FAN When the temperature of transformer excessed 65 C 5 the cooling fan will switch on automatically to low down inside temperature and will stop working while the temperature comes down NOTE This function only suitable for 3KVA 5KVA 9 11 OUTPUT CAPACITY The automatic voltage regulator will switch off automatically if the total wattage of the electrical appliances exceed the automatic voltage regulator output capacity e If this voltage is in the rang
10. n of dust and dirt At the same time tighten the screws on the AC input terminals 15 EXPERT OF PROTECTOR FOR Make sure that the total power does not exceed the listed maximum output power of the regulator Be sure to connect the ground point to the ground for your safety Expert of Protector For 16 SPECIFICATION WRD 1000VA WRD 1500VA WRD 2000VA Output Power 1000VA 1500VA 2000VA Technology CPU based Digital Circuit Input Voltage 100 260V 120 260V 140 260v go 14ov Input Frequency 50 60Hz Output Voltage 220V 230V gt 40 120V Output Precision 10 Efficiency 98 Phase Single Single Phase High Voltage Protection Yes Low Voltage Protection Yes Overload Protection Yes Thermal Protection Yes High Output Voltage Protection 255V Circuit Protection breaker LED Digital Display Status Input Voltage Output Voltage Circuit breaker 250V AC 8A 250V AC 10A 250V AC 15A Delay Time 6 secs 180 secs Ambient temperature 20 C to 50 automatically at Operating Temperature 0 40T Storage Temperature 15 C 45T Operating Relative Humidity 10 RH 102 RH Inner Box LXWXH 225x165 x122 mm specification are subjected to change without prior notice 13 16 SPECIFICATION
11. re in the no state The avr gives priority to the steady state 2 When the avr fails under using the avr automatically into a bypass state to avoid effecting the use of the appliance 3 Bypass output is without avr function BYPASS CONNECT STATE FIG 4 3000 5000VA HOME MAIN SOCKET AUTOMATIC VOLTAGE REGULATOR MICROPROCESSOR CONTROL cpu ID 5000VA secondly firstly Bypass function 1 When the unit does not use for long time or leave unattended you can choose bypass function 2 When the unit fails under using you can choose bypass function to avoid effecting the use of the appliance 3 Bypass output is without avr function 8 7 LOW amp HIGH VOLTAGE PROTECTION When output voltage is lower or higher than labeled voltage AVR will turn into self protection state automatically the UNUSUAL RED indicator flashes every one second and output voltage will be cut off ONLY FOR 1000VA 2000VA MODEL When input voltage comply with labeled voltage AVR will go into automatic recovering state the UNUSUAL RED indicator extinguishes Then DELAYING ORANGE indicator flashes every one second the system goes into delaying state After delay DELAYING ORANGE indicator extinguishes and output voltage resume ONLY FOR 3000VA 5000VA MODEL When output voltage comply with labeled voltage AVR will go into automatic recovering state the UNUSUAL RED indicator extinguis
12. tput voltage and frequency as the appliance s it connected Make sure that the voltage of electrical source is within the listed range of the input voltage of the regulator gt Always place the regulator in an environment that is A A Well ventilated B Not exposed to direct sunlight or heat source C Out of reach from children D Away from water moisture oil or grease E Away from any flammable substance
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