50 60hz frequency prepaid electricity meter (321) online manufacturer
Starting Current: (20mA)/(30mA)
Display: Digital
Capacity: Unlimited
Accuracy Class: Class 1
Packaging Details: carton
Delivery Time: 10-30days
Input Voltage: 110-240V
Nominal Frequency: 50-60HZ
Mode: Prepaid Token Type
Terminal Cover: Transparent
Material: Plastic
Certification: STS
Material: Plastic
Phase Number: Three Phase
Interface Protocol: UART Digital (3.3V TTL)
RF Frequency Band: 433MHz / 915MHz (ISM Unlicensed)
Characteristics: Prepayment
Nominal Frequency: 50-60HZ
Real-time Clock: Available
Communication With AMI System: Through Data Concentrator
Phase: Single Phase
Certificate: STS
Protocal: STS Standard
Phase: Single Phase
Protocal: STS Standard
Waterproof: IP54
Phase: Single Phase
Certificate: STS
Working Temperature: -25~70℃
Ingressprotection: IP54
Working Temperature: -25~70℃
Ingressprotection: IP54
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