China Single-Phase Wat-Hour Meter

Single-phase watt -hour meter DD282
Key words: Watt Hour Meter, Kwh Meter, Mechanical Watt Hour Meter, Kilo Watt Hour Meter, Power Meter, Energy Meter, Three-Phase Watt Hour Meter, active meter, single phase meter, meters.
General:
The DD28 type single-phase watt-hour meter is a kind of induction meter, which is applicable to measure the rated frequency
50Hz and measurement of active electric energy in sigle-phase A. C electric net.
Function and Features:
2.1 The meter has separable iron core structure;
2.2 The bearing has three kinds: Single-jewel, dual jewel, magnetic floating;
The case has three kinds; Aluminum, plastic and glass;
2.3 The die-casting frame is allow aluminum with excellent mechanical strength.
1. Kinds of cases: Plastic, glass and aluminum.
2. Output: 2000PCS/day
3. CE, CB, ISO9001, 14001, IEC
4. OEM

TypeAccuracyRated current(A)Rated voltage(V)Overload capacityStarting currentInsulation performanceDD28222(4), 2.5(5), 3(6), 5(10), 10(20), 20(40), 20(80)220~240200%Ib0.5%IbAC voltage 2KV for 1min impulse voltage 6KVDD2845(20), 3(12), 10(40),20(80)400%Ib