• prepaid meter electricity

prepaid meter electricity

DDS188 BD202 Single Phase, 2-Wire Static Meter is consist of energy metering unit, MCU control unit, LCD display unit & double data storage unit. It conforms to the regulations of IEC62053-21:2003, and it can be configured with different functions based on different requirements of users.

Product Details

Quick Details Parameter

Display : LCD & Power off display
Event Log : Reset record


The main Function


· Total active power energy

· Forward active power energy

· Reverse active power energy(Optional) ?

LCD Display

· Single row LCD display

· Power off display

Communication Interface

· Infrared communication (Optional) ?

Event Record

· Reset record

Technical Parameters


Item Description Value
Accuracy Active/Reactive Class 1.0
Voltage Rated voltage 230V 
  Range 0.8Un-1.15Un 
  Limit 0.7Un-1.2Un 
Current Range 5(60)A, 10(60)A
  Start current  ≤0.4%Ib 
Frequency / 50Hz
Temperature Operation range -20℃-+45℃
  Limit range for storage and transport -35℃-+70℃
Humidity   95% for 30 days of a year, the rest can be up to 85% 
Pulse constant / 1600imp/kWh 
Power Consumption Voltage circuit ≤0.8W, 10VA
  Current circuit  ≤0.5VA 
Housing Protection degree IP54
  Meter cover PC 
  Meter base ABS 
  Terminal cover PC 
Diaplay Type LCD
  Digit 6+2
Service life / ≥10 years
Weight Net weight 0.7kg
  Gross weight 0.5kg
Dimension / 215mm×118mm×62mm 
Standards IEC62052-11 IEC62053-21   




Company Profile

We specialize in the production of primary power equipment, including metal oxide surge arrester(MOA), polymer housed metal oxide arrester for transmissionlines, metal oxide varistor,on-line monitors for surge arrester and surge arrester monitor and so on.
After 30years technical innovation and industrial transformation, we have yearly production capacity for 4.5 million pieces ofΦ32-128metal oxide varistor (MOV), 0.5 million sets of 0.22-1000KV metal oxide surge arrester.
Our main products have passed ISO9001 quality management system certificate, ISO14001 environment management system certificate, OHS18001 occupational health and safty management system certificate and KEMA Netherland certificate.
Our arrester market share reaches above 32% in China market, especially 500KV surge arrester bid winning rate in the scale bidding of state grid corporation of China in the lastest three years, was the top one during the same industry in China.


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