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LCD three-phase voltmeter
LCD three-phase voltmeter: This LCD three-phase voltmeter K series programmable digital display has the following functions and features: ■ Display ma
Product details
LCD typeThree phase voltmeter
| Liquid crystal three-phase voltageTable of Technical Indicators |
accuracy class
Display accuracy:0.5level
display
The whole fourliquid crystaldisplay
input
Nominal input
voltageAC1A、AC**、DC1A、DC**、DC20mAWait;
overload
continued:1.2Multiple, instantaneous: voltage10Multiple times（5Seconds), voltage2Multiple times（10Seconds)
frequency
50/60Hz±10%
power supply
Auxiliary power supply
Auxiliary power supply standardAC220V, optionalAC/DCeighty～
265V
power consumption＜
4VA
Isolation and voltage resistanceThe power supply, input, transmission output, and communication interfaces areAC2kVThe input, transmission output, and communication interfaces are
AC1kV
insulation resistance
≥100MΩ
Average No Fault
working hours＞
50000h
working conditions-10Environmental temperature:55～℃Relative humidity≤93%No corrosive gas field, altitude
≤2500m
Output (optional)Analog quantity（M
）DC4～20mA/0～
20mADigital Communication（C
）RS-485Interface,MODBUS-RTU9600Protocol, default waveform rate4800(Optional)9600、）
bpsSwitching input（K
2）
Road switch input, dry node modeAlarm output（J
2）
voltageAC100V、AC220V、AC380V、DC100V、DC220V、DC380V、DC75mVclass
(can be achieved throughCPperhapsPTExpand range, please specify when ordering)
| Road switch alarm output, relay contacts |
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Selection of LCD three-phase voltmeter |
model |
PD1194U-2K4Y |
PD1194U-9K4Y |
PD1194U-3K4Y |
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PD1194U-AK4Y |
basic functionLiquid crystal three-phase voltmeter measures three-phase voltage,LED |
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Digital display, optional features can be added |
Auxiliary power supplyStandard power supplyAC 220V,Optional switch power supplyAC/DC 80-265V |
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(Instructions at the time of ordering) |
Panel size |
120×120mm |
96×96mm |
80×80mm |
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72×72mm |
Dimension |
111×111mm |
91×91mm |
76×76mm |
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67×67mm |
(Choose one of them) |
C |
√ |
√ |
√ |
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√ |
M |
√ |
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√ |
K |
√ |
√ |
√ |
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√ |
J |
√ |
√ |
√ |
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√ |
MC |
√ |
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√ |
KC |
√ |
√ |
√ |
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√ |
JC |
√ |
√ |
√ |
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√ |
JM |
√ |
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√ |
JMC |
√ |
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√
| Note: LCD three-phase voltmeter "√" represents optional configuration, "J" represents alarm output, "M" represents analog output, "K" represents switch input, "C" represents RS485 communication, "MC" represents simultaneous "M" analog output and "C" RS485 communication, and "KC", "JC", "JM", "JMC" are the same. |
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