Product Catalogue

DDSY238 Single Phase Prepaid Watt-hour Meter
(Prepayment Meter, Prepaid KWH Meter, Prepaid Energy Meter)

DDSY238
DDSY238 Single Phase Prepaid Watt-hour Meter (Prepayment Meter, Prepaid KWH Meter, Prepaid Energy Meter)

E1221

Display mode:
LCD

Display format:
①XXXXXX.XX(6-digit integer + 2-digit decimal)

Discription
This electricity meter is utilized for measuring single phase two wire or three wire AC active energy. Manufactured by SMT process, it satisfies the international standards of IEC62053-21 and ANSI. Infrared data communication device is available for prepayment management.

Features
1. Active energy is measured bi-directionally and reverse electricity will be measured and counted into forward electricity.
2.Every meter has an independent and encrypted infrared prepayment device which guarantees security and reliability.
3. Encrypted prepayment function. Pay in advance of your energy consumption.
4. Trip alert and electricity prepayment.
5. Power overload trip alert.
6. Energy usage on credit available
7. Matched English prepayment software featuring simple operations

Technical Data

Rate voltage 110V,120V,220V,230V,240V
Working voltage range 0.8~1.2Un
Rate Current 10(40)A,5(60)A,10(100)A, or special required
Frequency 50Hz or 60Hz
Connection mode Direct type
Display LCD
Accuracy class 1.0
Power consumption < 1W/10VA
Start current 0.004Ib
AC voltage withstand 4000V/25mA for 60 sec
Impulse Voltage 6kV 1.2μs waveform
IP grade IP51
Constant 800~6400 imp/kWh
Pulse output Passive pulse, pulse width is 80+5 ms
Executive standard IEC61036,IEC62053-21,IEC62052-11
Work temperature -30℃~70℃
Outline dimension LXMXH 158x112x60mm
Weight Approx 0.5kg

Wire connection

Wire connection
Wire connection

Outline dimension

Wire connection

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