Three-phase DIN rail Watt-hour Meter
Description of Three-phase DIN rail Watt-hour Meter:
The three phase DIN RAIL watt-hour meter is a kind of new style three phase electronic watt-hour meter. It completely accords 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.This three phase DIN RAIL watt-hour meter can accurately and directly measure active energy consumption from single phase AC electricity net, and it can display total energy consumption by step type impulse register or LCD display.
Functions and Features of Three-phase DIN rail Watt-hour Meter:
1. 35mm standard DIN rail installation, complying with standard DIN EN5002.
2. May select 5+1 digits register by step type or 7 digits LCD display.
3. Impulse output when no power, complying with standard DIN43864.
4. It conveys good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
Technical Parameters of Three-phase DIN rail Watt-hour Meter
| Type | Accuracy (class) | Rated Voltage(V) | Rated current(A) | Starting Current | Insulation Performance |
| DSM-2 | 1 | 3x380/220 3x400/230 | 1.5(6), 2.5(10) 3(12), 5(20), 5(30) , 5(40) 5(60), 10(40), 10(60), 10(80), 15(60), 20(80) 20(100), 30(100) | 0.4%Ib | AC voltage 2KV for 1 minute impulse voltage 6kV |



