China YUANKY energy meter LCD display 6+2 high stability IP54 5(60)A 10(100)A single phase anti-tamper kWh meter factory and manufacturers

YUANKY energy meter LCD display 6+2 high stability IP54 5(60)A 10(100)A single phase anti-tamper kWh meter

Short Description:

The meter is designed to measure single phase two wire AC active energy. It adopt LSI and SMT technology, the key component are long life international brand product. It is a long life meter with the advantage of high stability, high over load capability, low power loss and compact size.

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Product Detail

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Basic Function

LCD display 6+2(default) , battery for display when power off

Bi-directional total active energy measurement, reverse active energy measure in the total active energy

Anti-tamper function: also measure when connect to earth, bypass, or add resistor in circuit. If phase line and neutral line load is different >12.5%, the meter will measure as the bigger load circuit. The meter can measure when missing neutral line

There is three LED indication: tamper, reverse, impulse LED.

Pulse LED indicates working of meter, Pulse output with optical coupling isolation

Insulated protective-class I, Case protective class IP54 by IEC60529

Technical Data

Rate voltage AC	110V, 120V, 220V, 230V, 240V (0.8~1.2Un)
Rate current/ frequency	5(60)A, 10(100)A / 50Hz or 60Hz ± 10%
Connection mode	Direct type	Accuracy class	1% or 0.5%
Power consumption	˂1W/10VA	Start current	0.004lb
AC voltage withstand	4000V/25mA for 60s	Over current withstand	30lmax for 0.01s
IP grade	IP54	Executive standard	IEC62053-21 IEC62052-11
Work temperature	-30℃~70℃	Pulse output	Passive pulse, 80±5 ms