Features:
1) high accuracy, reliability, overload capability
2) low power consumption
3) smt technology and re-flow soldering technology
Major technical data:
1) accuracy class: 1.0
2) power consumption: less than 4va
3) rated voltage: 200v
4) rate current: 2.5(10)a, 5(25)a, 10(40)a
Main functions:
1) measurement of single-phase 50hz active power and power consumed
2) set up maximum load, overload warning and power off
3) warning of remained energy and remind user for payment
4) re-read power consumed, remained energy and number of prepayments for power
5) power off when no energy in the meter
6) parameter transferring through ic card
Salient features:
1) high accuracy: 1.0 class
2) high overload: 6 times of overload
3) high reliability: long operating life
4) low power consumption, tamper-proof, light weight, small size and easy to install
5) register displays consumed power, and led displays status of consumed power
6) smt technology and re-flow soldering technology are adopted. Meter has strong
Capability for disturbance. Emc can comply with requirement of iec 61036-2000
High overload capacity, high reliability of relay
Single-phase and 3-phase pre-payment electronic energy meters can share one set
Light weight, small size, easy to install
Of prepayment control system
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