Sts Keypad Prepaid Single Phase Electricity Energy Meter

Basic Info.

Model NO.	DDSY395
Origin	China
HS Code	9028301300
Production Capacity	500000PCS/Month

Product Description

Single phase keypad prepaid energy meter
Single phase keypad prepaid energy meter
DDSY395 Single phase keypad prepaid energy meter is a keypad type, automatically connection or disconnection prepaid electricity meter. It can be top up with SanfranPay vending software directly and communicate with AMI system via LORA-RF or PLC module. This meter is comply with STS standard, can be widely used for counting the electricity consumption of users over a period of time.
Functions and Features:

★Meter recharge by inputting TOKEN	★Utilities can set TOU price into meter on request
★Ingress protection IP54 waterproof	★Anti-tamper magnetic field protection
★Up to 8 years battery life	★MD(maximum demand measurement)
★Remote connection/disconnection	★Low credit alarm
★Real-time clock	★Overdraft collection
★Check data by inputting the short code	☆LORA-RF communication

★ Basic features ☆ Extended features
Specification:

Electrical	Nominal Voltage	230V
	Working Voltage Range	70%~120%Un
	Active Energy Constant	1000imp/kWh
	Power Consumption in Voltage Circuit	<2W <8VA
	Power Consumption in Current Circuit	<1VA
	Operation Temperature Range	-25ºC-70ºC
	Storage Temperature Range	-40ºC-85ºC
Electric Magnetic Compatibility	AC Insulation Strength	4kV at 50Hz during 1min
	Impulse voltage 1.2/50 us mains connections	8kV
	Electrostatic Discharges	Contact discharge 8kV
		Air discharge 16kV
	Electromagnetic RF Field	27MHz-500MHz 10V/m
		100KHz-1GHz 30V/m
	Fast transient burst test	4kV
	Protection	Class II

Parameters:

Model	DDSY395
Current(Imax)	5(80)A
Accuracy class	1.0

Dimension:

LCD Display: