Dds227 Single Phase Static Long-life Watt-hour Meter

Following are the Main Technical parameters of DDS227 Single Phase Static Long-Life Watt-Hour Meter :
Display: Analog or LCD display
Accuracy: Class 2.0 & 1.0
Rated frequency: 50Hz
Rated voltage: 220V
Rated current: 1.5(6)Ai 2.5i 10i A,3(6)A, 5(20)A, 5(30)A,10(40)A,15(60)A,20i 80i A,30(100)A
Meter constant: 6400 imp/kwhi 3200 imp/kwhi 1600 imp/kwhi 800 imp/kwh
Pulse output width: 80(A 20)ms, low electrical level in effect
Starting current: 0.4% Ib
Range of large load: current overload ratio:i 6 times
Power consumption: current circuiti 2.5VA
Voltage circuit: 2W,10VA
Normal working temperature: -25a -+55a
Relative humidity a 75% RH
Temperature range:
Environment temperature: -10a -+45a
Storage temperature: -40a -+70a
Potential action: with the logic design of anti-potential action

Standards:
GB/T 17215-2002i GB/T 17215.321-2008 and other correlative Chinese standards.
IEC 61036:2000 , IEC 62053-21i 2003 and other correlative international standards
Approval:
KEMA certificate, ISO 9001:2000,etc.

We customize various energy meters according to your requirements. We have customers this way in North America, South America, Africa, etc.