Customization: | Available |
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After-sales Service: | Yes |
Warranty: | 2 Years |
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Function |
Function description |
Function provides |
Measurement of kWh |
Single-phase active kWh (positive and negative),3 months historical energy data frozen storage |
Standard |
Measurement of electrical parameters |
Voltage, Current, Active power, Reactive power, Apparent power, Power factor, and Frequency |
Standard |
LCD Display |
8 bits section LCD display |
Standard |
Key programming |
3 keys to set parameters like code, address, baud rate, multi-tariff, and communication protocol |
Standard |
Pulse output |
Active energy pulse output |
Standard |
Multi-tariff |
Adapt 4 time zones, 2 time interval lists, 14 time intervals by day, and 4 tariff rates |
Optional |
Communication |
Communication interface: RS485, Communication protocol: MODBUS-RTU |
Standard |
Input voltage |
Reference voltage |
AC 220V |
Reference frequency |
50Hz |
|
Power consumption |
<10VA |
|
Input current |
Basic current |
10A |
Maximum current |
80A |
|
Starting current |
4‰Ib |
|
Consumption |
<4VA |
|
Measurement performance |
Accuracy of measuring |
1 class |
Range of measuring |
000000.00~99999999kWh |
|
Clock accuracy |
Error≤0.5s/d |
|
Active pulse |
Pulse width |
80±20ms |
Pulse constant |
1000imp/kWh |
|
Communication |
Interface |
RS485(A+, B-) |
Connection mode |
Shielded twisted pair conductors |
|
Protocol |
MODBUS-RTU |
2.2 Mechanical performance
Outline |
Length × Width × Height |
90mm×36mm×65mm |
Strong current terminal Torque |
<1.8Nm |
2.3.Work environment
Temperature range |
Work temperature |
-25ºC~55ºC |
Storage Temperature |
-40ºC~70ºC |
|
Relative humidity |
≤95%(No condensation) |
|
Altitude |
<2000m |
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ADL | CE |