| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 2 Years |
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Acrel DTSD1352 three phase kwh electric meter is designed for three phase energy measurement on low voltage system.The meter meet the related technical requirements of electronic meter in the IEC62053-21.IEC62053-22 standards.Can Match with SunGrow Inverter.
DTSD1352 Three-phase Multi-function DIN Rail Energy Meter
Measurement: U,I,P,Q,S,PF,KWH,KVARH
Voltage Rating: 3×220/380V, 3x380V,3×57.7/100V , 3x100V
Current Rating: 3×10(80)A; 3×1(6)A
Frequency: 45~65Hz
Communication: RS485 (MODBUS-RTU) and Infrared
Display: LCD (8 digits)
Dimension: 127*88*70mm (L*W*H)
Wiring: 3-phase 4wire; 3-phase 3-wire
Installation: 35mm DIN Rail
Standard&Certificate: IEC; CE; EAC
| Specification | 3 phase 3 wires, 3 phase 4 wires | |
| Voltage |
Reference voltage |
3×100V, 3×380V,3×57.7/100V, 3×220/380V |
|
Consumption |
<10VA(Single phase) | |
|
Impedance |
>2MΩ | |
|
Accuracy class |
Error±0.2% | |
| Current |
Input current |
3×1(6)A,3×1(6)A(Outlay transformer),3×10(80)A,3×10(100)A(Outlay transformer) |
|
Consumption |
<1VA(Single phase rated current) | |
|
Accuracy class |
Error±0.2% | |
|
Power |
Active, reactive, apparent power, error±0.5℅ | |
| Frequency | 45~65Hz, Error±0.2% | |
| Temperature | -40ºC~99ºC | |
|
Energy |
Active energy(Accuracy class:0.5, 1), reactive energy(Accuracy class 2) | |
|
Clock |
≤0.5s/d | |
| Energy pulse output | 1 active optocoupler output, 1 reactive optocoupler output | |
| Switching output | 1 Switching output, Maximum allowed voltage: DC/AC 220V | |
| Switching input | 1 optocoupler input,Maximum allowed voltage: DC/AC 220V | |
|
Width of pulse |
80±20ms | |
|
Pulse constant |
6400imp/kWh,400imp/kWh(Correspond with the basic current) | |
|
Interface and communication |
RS485:Modbus RTU | |
|
Range of communication address |
Modbus RTU:1~ 247; | |
|
Baud rate |
1200bps~19200bps | |
|
Relative temperature |
-25ºC~+55ºC | |
|
Relative humidity |
≤95℅(No condensation) | |
| Function | Description |
| Measurement of energy | All electrical parameters of x-channel three-phase andy-channel single-phase circuits are measured |
| Electrical parameters | U,1,F,P,Q,S,PF |
| Harmonic | 2-31st voltage and current harmonic |
| Extreme value record | U, I, P |
| Alarm output | Overvoltage, Over current, Phase break, DI linkage |
| Rate setting | 4 rate time zone 14 |
| Pulse output | Output mode: optocoupler pulse with open-collector(one out of two with active input) |
| communication | RS485 interface, Modbus-RTU, Baud rate 1200~38400 |
| DI | 4-channels passive dry contact input, built-in power supply2-channels active wet node input, identify engine oil and power connection(or pulse output) |
| DO | Output mode: relay normally open contact output Contact rating: AC 250V/3A DC 30V/3A; |
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