ADL300-EY Single-phase Prepaid&Postpaid Energy Meter
ADL300 single-phase prepaid watt-hour meter and ADL300 three-phase prepaid watt-hour meter are new prepaid watt-hour meters that integrate measurement and control. Support RF recharge and remote recharge, with prepaid control, time control, malignant load control and other control modes. It can be built in 100A large capacity magnetic holding relay to realize partial closing of the meter, and can also provide passive dry contact output control external circuit breaker to realize tripping function. It is widely used in the pre-paid electricity management of commercial square, resident dormitory and college dormitory.
FEATURES
Local&Online Topping Up
● Topping up by RFID Card (Local)
● Topping up by Mobile APP (Online)
● Topping up by Prepaid System (Online)
● Low Balance Credit Alarm by sending SMS
Auto&Remote Switch Control
● Meter Supports Prepaid Mode & Postpaid Mode
● Auto Tripping when Balance Credit is below Zero (Prepaid Mode)
● Before Auto Tripping, Power Users can receive Low Balance Alarm by SMS
● Remote Swtich Control by using Prepaid System (Prepaid&Postpaid Mode)
● Prepaid&Postpaid Mode of Meters can be set using Prepaid System
Multi-rate&Multi-tariff
● 4 Tariff Rates (Spike, Peak, Flat, Valley kWh Unit Price)
● 14 Time Intervals by Day
● Set Unit Price of Electricity Consumption for different Time Period of 1 Day
OUTLINE DIMENSION
APPLICAITON
APPLICAITON SCENARIOS
ONE-STEP DIRECT SOLUTION
LORA-BASED INDIRECT SOLUTION
WIRING DIAGRAM
WIRING DIAGRAM
