Yueqing Tainihan Electric Technology Co., Ltd.. |
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DD28 SINGLE PHASE ELECTROMECHANICAL KWH METER ACTIVE ENERGY METER
Application
Model oml053 Single Phase Induction Type Energy Meter , and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated in international standard IEC 62053-11. Single Phase Induction Type Energy Meter can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is used for setting indoor or outdoor meter box. The Single Phase Induction Type Energy Meter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter.
Functions and features
1. The base of the Single Phase Induction Type Energy Meter is made of quality steel which is after double-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall .
2. The Single Phase Induction Type Energy Meter frame adopts aluminum alloy molding with excellent mechanical
strength, stable structure and anti-impact .
3. Voltage components and current components are used of double
insulation structure, have good electrical characteristics .
4. Standard configuration voltage circuits and current circuits
connection in meter case, may select connection outside .
5. Standard configuration bottom bearing is used of single jewel
bearing, upper oriented bearing is made of high wear resistance
copper alloy bush and stainless steel needle. May select magnetic
thrust bearing or dual gem bearing .
6. All kinds of error adjustment mechanisms have fine adjustement
mechanisms. The meter creeping needn't to be adjusted which is
finished by anti-creeping hole of disc and convenient for adjusting
by users. .
7. Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheel mechanical counter .
8. Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11 .
9. Direct connect operation, there are two types you may select. Standard configuration type A wiring, may select type B wiring
10. Standard configuration short terminals cover, may select extended terminals cover, it is for protecting use electricity safety .
Technical parameters
Model | Accuracy | Reference voltage (V) | Current specifications (A) | Starting current | Insulation performance |
DD28 | Class 2 | 220 240 | 10(20) 20(40) 30(60) 40(80) | 0.05 0.1 0.15 0.2 | AC voltage 2kV for 1 minute, 1.2/50us waveform impulse voltage 6kV |
PRODUCT PICTURE