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Warranty: | 2 Years |
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Rated Current: 3×1(6)A, 3×10(80)A
Rated Voltage: AC 3×220/380V, 3×380V, 3×57.7/100V, 3×100V
U,I,P,Q,S,PF,kWh,kvarh
RS485(MODBUS-RTU) Communication
8 digits LCD Display; 35mm DIN Rail Installation
Multi-tariff: 4 Tariff Rates (Spike, Peak, Valley and Flat kWh)
2-31st Harmonics
Frozen data
DTSD1352 din rail electric energy meter is with mini size,high accuracy,and it is easy to install.
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) |