220v smart prepaid energy meter (246) online manufacturer
Protocal: STS Standard
Communication: GPRS
Protocal: STS Standard
Phase: Single Phase
Material: Plastic
Phase Number: Three Phase
Phase Number: Single Phase
Material: Plastic
Material: Plastic
Certification: STS
Input Voltage: 110-240V
Nominal Frequency: 50-60HZ
Protocal: STS Standard
Communication: GPRS/RF/PLC Module
Display: LCD
Output Voltage: 230v
Material: Plastic
Certification: STS
Type: Prepaid Electricity Meter
Battery Life: 6-8 Years
Type: Prepaid Electricity Meter
Battery Life: 6-8 Years
Interface Protocol: UART Digital (3.3V TTL)
RF Frequency Band: 433MHz / 915MHz (ISM Unlicensed)
Nominal Voltage: 220V/230V
Working Voltage Range: 30%~120%Un
Nominal Voltage: 220V/230V
Working Voltage Range: 30%~120%Un
Nominal Voltage: 220V/230V
Working Voltage Range: 30%~120%Un
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