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WUHAN SANFRAN ELECTRONICS CO.,LTD.

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DCU for Keypad Prepaid Meter

Made of environmental protection materials

Centralized metering and control

Prepayment management 

IP54 protection grade

Comply with STS certification standards

Basic remote centralized metering and control

Remote prepayment management

Collect energy meter/waert meter/gas meter data

LCD display for customer meter information


Operating voltage range: AC 160V-300V

Storage temperature range: -40℃~85℃
Working temperature range: -25℃~70℃

Maximum operating current: 500mA


Uplink communication mode: GPRS(2G or 4G)

Downlink communication mode: LORA-RF

Downlink communication range: 1000m

The installation height: 4-5m from the ground


Model NameRated VoltageRated FrequencyQty. of Meter
 DCU220/380V50Hz

300 PCs


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