Single phase electronic prepayment watt-hour meter is used in measuring single phase power whose rated
frequency is 50Hz, practice prepayment power use management of purchase first, use second and load control; accompany with the function of power use on credit, is the ideal product to accomplish electricity commoditize.
It adopts specialized power measuring chip ADE7755 as power sampling, use microcontroller to achieve electric quantity data processing, display and communicate with IC card; and power use control. The IC card adopts a better confidentiality logical encrypt card as the power purchase card, ensure that one meter one card system.
The meter is accuracy measurement, low consumption, long life, strong overload ability and good anti-tamper performance. All the performances meet the related technical requirements of GB/T17215-2002, GB/T15284-2002 and GB/T18460-2001; data communication meets the related requirements of DL/T645-1997.
Main Technical Parameters
Voltage of Backup Cell
Voltage Circuit ≤1.5W, 10VA
Current Circuit ≤0.4VA
3200, 1600, 800, 400
Possess anti-creeping logical circuit design
Contact Name: Yeefey
Company Name: Shenzhen Jiumao Metering Co., Ltd.
Fax: 86 755 82203288
Street Address: 4th Floor West, No.7
Building, Gaofa Technology Park,
Nanshan District, Shenzhen,
Member name: Jiumao
Member Since: 03 June 2010
Total Leads: 3 Jiumao Import Export Business Leads
Business focus: Watt-hour Meter, Kwh Meter, Energy Meter, Electricity Meter
Verify: Safe Import Export Tips