Residential Electromechanical Energy Meter DD862-2 manufacturer from China xili watthour meter manufacture company

Residential Electromechanical Energy Meter

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: DD862-2

Cost-effective Single Phase Electromechanical Energy Meter for Resid

Cost-effective Single Phase Electromechanical Energy Meter for Residential applications

Quick Detail:

• Class 1 or 2 accuracy

• Single rate drum, 5+1 digit (10Wh) resolution register

• 110-120V or 220-240V 50-60Hz reference voltage/frequency

• 5A, 10A, 15A, 20A basic current

• 60A, 100A maximum current

• Forward and reverse energy shown by a single LED

Description:

The DD862 single phase electro-mechanical meter combines modern metering technology with a proven electromechanical drum register for outstanding performance over a long life. Specifically designed to provide cost-effective, entry-level functionality for customer revenue metering in markets for both symmetrical (BS, UTE) and asymmetrical (DIN) connection standards.

Applications:

Single-phase 2-wire, direct connected energy meter for residential applications.

Specifications:

Type	Single-phase 2-wire, direct connected energy meter
Reference voltage (Un)	230 Volts AC (other voltages available on request)
Reference Frequency (Fr)	50 Hz or 60 Hz
Extended Operating voltage range	80%-115% Un
Basic Current (Ib)	5A, 10A
Maximum Current (Imax)	Up to 100A
Short-circuit ≤ 10 ms	30 Imax
Measuring Accuracy	Class 1
Starting current	0.4% Ib
Burden	≤10VA,1.8W
Protective Class	Class II (double insulated) IEC 62052-11
Burden	≤10VA,1.8W
Operation temperature rage	-20+55
Storage temperature rage	-25+60
Life span	10 years
Reference standard	IEC 62052-11; IEC 62053-21
Dimension	186.25x126x56mm