Product Attribute:
Voltage:220v
Applicationt:
auto
Production Description:
Application Type DDS722 single phase DIN watt-hour meter is a kind of new style single phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036. it can accurately and directly measure active energy consumption from single phase AC electricity net., it can display total energy consumption by step type impulse register or LCD display. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. Functions and features
1. 35mm
Technical parameters
Type
Accuracy
Rated voltage(V)
Rated current(A)
Starting Current
Insulation Performance
DDS722
Class 1
220V 230V 240V
2.5(10),3(15),5(30),10(50),15(90),20(100),5(40),5(100)
0.4%lb
AC voltage 2KV for 1 minute impulse voltage 6kv
DDS722
Class 2
220V 230V
240
2.5(10),3(15),5(30),10(50),15(90),20(100),5(40),5(100)
0.5%lb
AC voltage 2KV for 1 minute impulse voltage 6kv
Outer and mount dimension:
1. 35mm standard DIN rail installation, complying with standard DIN EN5002.
2. May select 5+1 digits register by step type or
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