Three Phase Pre-payment Electronic Energy Meter(IC card)
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Major Technical Data:
Name of product: Three Phase Pre-payment Electronic Energy Meter(IC card)
Type: DTSY318 DSSY318
Accuracy class: 1.0
Power consumption : < 9VA
Rated voltage: 3*57.7/100V 3*220/380 3*100V
Rated current: 1.5(6) A 10(50) A 20(100) A
Three phase IC card pre-paid electronic energy meter, developed with SCM and metro- chip, can achieve the control on pre-paid power and load. It can prevent any billing delay and tamper. It is an ideal product with overload control, tamper proof, and thus makes the power commercialized.
1. Measurement of 50Hz pre-paid three phase active power
2. Warning of remained energy and remind the user for payment
3. Set up maximum load and warning of overload and power off
4. Re-reading of consumed power, left power, cumulative power and number of prepayments for power
5. Power off when no energy in the meter
6. Transfer IC card parameter
1. High accuracy: 1.0 class
2. High reliability: long operating life
3. Low power consumption, tamper proof, light weight, small size and easy to install.
4. Register & display consumed power, and LED displays status of consumed power.
5. SMT technology and re-flow soldering technology is adopted. Meter has strong capability for disturbance. EMC can comply with requirement of IEC 61036-2000
6. Single phase and three phase pre-payment electronic energy meters can share one power control system so that it can facilitate the user.
7. Tamper-proof meter box can be supplied for easy installation.