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DD862 Single Phase Energy Meter
Product name : DD862 Single Phase Energy Meter

Model Number : 201172161047

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Description:

DD862 

Single phase, 2 wire Electro-mechanical induction Meter 

 

Conformed Standards:

Ÿ Chinese GB/T 17215.311-2008 Electromechanical meter for active energy (class 0.5, 1 and 2), GB/T 15283-1994 Alternating current watt-hour meter (class 0.5, 1 and 2)

Ÿ International standards IEC 62053-11:2003, IEC 521-1988. 

Application:

DD862 type single-phase inductance AC active energy meters are used to measure active energy loss with frequency 50Hz or 60Hz.

It is composed of electromagnetic element, rotating disk, bearing, damping magnet steel, register (counting mechanism) and regulation equipment etc.

Features: new design, reasonable construction, high overload, low power consumption, long life, high stability etc.

Specifications:

Rated Voltage

220V

Rated Current

1.5(6)2.5(10)5(20), 10(40), 15(60), 20(80), 30(100)

Accuracy Class

2.0

Meter Constant

r/kWh (according with the tender requirements)

Frequency Range

50Hz ± 5%

Operating Temp.

-25 ~ +55

Register

Cyclometer type

5 digits

Storage/Transport Temp.

-40 ~ +70

Power loss

Voltage circuit: ≤2W, 10VA

Average Relative humidity

< 75%

Current circuit: ≤5VA

Starting current of the meter

0.5% Ib

Creep voltage

80% ~ 110% of the rated voltage

Meter cover

Polycarbonate, ABS, glass available

Rotor Bearing

Double jewel bearing

Meter base

Iron 

Terminal base

Bakelite

Impulse Test

6 KV

Power frequency withstand voltage for 1 min

2 KV

Dimension 

167×124×118mm

Weight 

1.2 kg

Features:

Ÿ Split core structure 

Ÿ Good mechanical strength 

Ÿ Bearing system: Double jewel bearing structure

Ÿ High-quality aluminum alloy casting frame

Ÿ The register with high-strength aluminum hardware support without lubricant

Ÿ Under the normal working condition, the life time is more than 10 years.

Outline Dimension

 

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