ตัววัดพลังงานไฟฟ้า STS ของการชำระเงินล่วงหน้าด้วยแป้นคีย์

• After-sales Service: Support Online Checking
• Warranty: One Year Warranty
• สี: สีเทา
• แพคเพจการขนส่ง: Carton Packing
• ข้อมูลจำเพาะ: 5(60)A
• เครื่องหมายการค้า: SANFRAN
• ไม่ใช่ ของรุ่น: DDSY395
• ที่มา: China
• รหัสพิกัดศุลกากร: 9028301300
• กำลังการผลิต: 500000PCS/Month

คำอธิบายสินค้า

STS Keypad Prepayment Smart GPRS Electric Meter
Introduction:
DDSY395(Z) Single phase keypad prepaid smart energy meter is a keypad type, automatically connection or disconnection prepaid electricity meter. Built-in wireless communication modem (GPRS/3G/4G/NB-IoT/LoRa) can collect the energy data from the meter and transmit remotely directly to the server platform for energy data analysis. 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	☆NB-IoT, 4G, GPRS, LoRa communication is optional
☆Communication modem can be remotely upgraded

★ 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(Z)
Current(Imax)	5(80)A
Accuracy class	1.0