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Features
Measurement: Three-phase voltage
Display :Three rows of LED digital/LCD LCD display A, B, C three-phase voltage at the same time
Use: Suitable for power grid, automation control system, low-voltage three phase current measurement circuit, suitable for MKH,GGD and other cabinet types
Optional: RS485 communication interface, two way switch outputs (2D0), two way switch inputs (2Dl), three analog outputs (AO1,AO2, AO3)
Pictures
Parameter
| Technical parameters | Indicators | |
| Accuracy grade | Display accuracy:0.5,0.2 level,transmission accuracy:0.5,0.2 level | |
| Display digits | 4-bit,plus symbol bit LED display | |
|
Input |
Nominal lnput | Current AC1,AC5A,DC20mA,etc.,AC10V,AC220V,AC380V,DC75mV,etc. |
| Over-range | Continuous:1.2 times,instantaneous:10 times current (5 seconds),
2 times voltage(1 second) |
|
|
Power supply |
Auxiliary power | AC/DC80~270V;AC220V±10% |
| Power consumption | ≤4VA | |
| Industrial frequency withstand voltage | Power supply and input,transmission output,communication interface forAC2KV(test voltage forACrms) input,transmission output,communication interface between two two forAC1KV(test voltage for ACrms) | |
| Insulation resistance | ≥100MQ | |
| Average trouble-free operating time | ≥50000h | |
| Normal working conditions | Ambient temperature:-40~50℃Relative humidity≤90%,no corrosive gas place,altitude≤2500m
DC4~20mA current output load<600ΩD,C0~5V voltage output load>10KQ |
|
Certificate
FAQ
1.How could I get a sample?
A:Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
2.Sample time?
A:Existing items: Within 15 days.
A:Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
A: 1) Strict detection during production.
2)Strict sampling inspection on products before shipment and intact product packaging ensured
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