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- Contact Person : Ms. LI Dan
- Company Name : Yantai E-CHO Electric Technology Co., Ltd.
- Tel : 86-535-6103066
- Fax : 86-535-6103077
- Address : Shandong,Yantai,No.9-1 Liaohe Road,Economic&Technological Development Zone,Yantai,Shandong Province,China
- Country/Region : China
- Zip : 264006
96 square LED or LCD programable voltage meter
Product Detailed
Related Categories:Voltage Meters
1.Programmable,Rohs mark
2.Single-phase&Three phase
3.LED or LCD display
4.Low price with high quality
programable voltage meter
1.General Introduction:
Intelligent meter is a kind of programmable electric digital meter, It can measure single phase and three-phase voltages and currents accurately .With four keys on the front panel,we can set the parameters. With RS485 communication interforce,Modbus protocol,Switch I/O module and relay alarm function,etc.With digital input or digital output,we can realize alarming or controlling other equipment (contactor) remotely.
Measurement: I/U/KW/KVar/KWh/KVarh/Hz,etc.
Size :96x96x88mm
2.Technical Feature :
| Input | Current range | AC1A,5A(Consults us for speical range) |
| Voltge range | AC100V,220V,380V450V(Consults us for speical range) | |
| Frequency | 45Hz-65Hz or DC | |
| Accuracy class | 0.5s | |
| Output | Communication | RS485(Modbus-RTU);1 start bit,8 data bit ,,1 stop but . |
| Display | LED or LCD | |
| Power supply | Voltge range | AC/DC 85-265V |
| consumption | <1w | |
| insulation resistance | >100mΩ | |
| Isolation | 2KV/1MIN (RMS) power /input/output | |
| MTBN | >50000h | |
| ENV | Temp | Operation:-10-+55°C |
| Humidity | <93%RH ,no condensation ,without corrosive gas . | |
| Altitude | <2500m |
96 square LED or LCD programable voltage meter
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