DDS256(I) single phase DIN-rail watt-hour meter

Application:
Type DDS256(I) single phase DIN rail watt-hour meter is a kind of new style single phase electronic watt-hour meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. 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 50Hz or 60Hz active energy consumption from single phase AC electricity net., it can display total energy consumption by step type impulse register. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.

Functions and features:
1. 35mm standard DIN rail installation, complying with standard DIN EN5002.
2. 18mm width, complying with standard DIN43880.
3. May select 5+1 digits display (99999. 1kWh) and 6+1 digits display (999999. 1kWh).
4. Impulse output when no power, complying with standard DIN43864.

Technical parameters:
Accuracy: Class 1, Class 2
Rated voltage(V): 220V~240V
Rated current(A): 2. 5(10), 3(15), 5(20), 5(30),
Starting Current: 0. 4%lb
Insulation Performance: AC voltage 2KV for 1 minute impulse voltage 6kv.