ADL300-EYRF 3-Phasen Prepaid Energiezähler

ADL300-EYRF 3-phase prepaid energy meter

Three-phase DIN rail energy meter
Measurement accuracy:	kWh: Class 0.5S
Frequency:	45~65Hz
Auxiliary power supply (self-supply)	3*380~456V ac
Pulse output:	kWh
Input consumption:	<4VA(per phase)
Dimensions:	1448870mm
Installation:	35mm

Local and online charging

● Top-up via RFID card (local)

● Top up via app (online)

● Top-up via prepaid system (online)

● Low balance alert via SMS

Automatic and remote switch control

● Meter supports prepaid and postpaid mode

● Automatic activation when the balance is below zero (prepaid mode)

● Before the automatic triggering, power users can be informed about a low account balance via SMS.

● Remote switch control via the prepaid system (prepaid and postpaid mode)

● The prepaid and postpaid mode of the meters can be set via the prepaid system.

Multi-tariff and multi-tariff options

• 4 tariffs (peak, peak, flat rate and valley kWh unit price)

● 14 time intervals per day

● Fixed unit price of electricity consumption for different periods of a day

Technical parameters		ADL300-EY
Tension	nominal voltage	3*220/380V
	Nominal frequency	50/60Hz
	consumption	＜4VA(Each phase)
Current	Maximum current	6A,80A
	Starting current	Connect directly: 0.04A,Connect via CT: 0.002A
	consumption	＜4VA(Maximum current)
Measurement performance	accuracy	Class 0.5s
Clock	accuracy	Error ≤0.5
Active impulse	Width	80ms±20ms
Active impulse	constant	6400imp/kWh
communication	interface	RS485
communication	protocol	MODBUS RTU
Temperature range	Operation	-25℃ ～55℃
Temperature range	storage	-40℃ ～70℃
humidity		≤95%（No condensation）
Altitude		≤2000m