prepaid kWh meter
Minimum Order Quantity: 500 Unit/Units
Supply Ability: 200,000 Unit/Units per Quarter
Payment Terms: L/C,T/TContact Supplier
Packaging Detail: white box, colour box
Delivery Detail: 15-20 days after received the payment
The single-phase electronic active kWh meter adopts measurement chip and the advanced SCM design, form the digital smart system with IC Card for payment and controlling mediate. It has the function of doing prepayment, displaying on line, anti-tampering and over-flowing and reading with high precision and low consumption, non-adjusting and perfect line, accordance and steady ability .As it’s Card port is designed protective, the meter could withstand thousands of voltage of damage and surge and is available to school, enterprise, store etc.
The manufactory will repair or replace the products on the condition that the user operates the meter according to the specification and the case is kept completely within 18 months.
Rated voltage: 110V; 220V(ultra working voltage (65%-200% of rated voltage)
Rated Current: 5(20)A;10(40)A ;20(80) A
Rated Frequency: 50/60Hz
Impulse Constant: 3200imp/kW.h; 1600 imp/kWh
Accuracy: 1.0; 2.0
Loss: < 1.2W
Start Current: ≤0.4%Ib
Data kept : ≥10years (power failed)
Service: >10 years
Ambient temperature: -20?--+55?
Relative humidity: <85%
Outer and mount dimension: