Din rail mounted power meter, buy Super cheap kwh energy meter watt hour meter on China Suppliers Mobile

Product Details

Product Description

Product Name: Super cheap kwh energy meter watt hour meter

The rail-mounted meter uses an modular design, which has the advantages of small size, easy installation, and easy networking.It is easy to achieve terminal lighting energy measurement,and it is convenient to retrofit the lighting system with an electric meter.

Technical Parameter

Electrical feature
Model Function			DDS1946-1L DDSF1946-1L
Accuracy			Voltage, current: Class 0.5 Power, active energy: Class 1 Reactive energy: Class 2
Rated voltage			220V
Input current	Direct input	5(40)A
Frequency			50/60 Hz
Wiring mode			Single phase
Voltage range			0.8Un ～ 1.2Un
Consumption	voltage circuit	< 3VA
	current circuit	< 2VA
Start current	direct input	0.004Ib
Energy pulse			One optoelectronic isolation output, pulse width（80±20%）ms
Communication feature
RS485 communication interface			Modbus-RTU protocol(optional)，baud rate up to 9600bps DL/T 645 protocol(optional)，baud rate up to 9600bps
Mechanical feature
Dimension			18×90×63.5
IP protection			IP54（front case）/IP20（rear case）
Environment feature
Work temperature			(-10～55)℃
Storage temperature			(-25～70)℃
Relative humidity			(5～95)%（no condensation）
EMC
Electrostatic discharge immunity			IEC 61000-4-2-III
Radiated, radio-frequency, electromagnetic field immunity			IEC 61000-4-3-III
Electrical fast transient/burst immunity test			IEC 61000-4-4-Ⅳ
Surge immunity			IEC 61000-4-5-Ⅳ
Immunity to conducted disturbances, induced by radio-frequency fields			IEC 61000-4-6-III
Power frequency magnetic field immunity			IEC 61000-4-8-III
Voltage dips, short interruptions and voltage variations immunity			IEC 61000-4-11-III

PD194Z-C10

Communication：LoRa wireless transmission module

S12 Gateway

Communication：Modbus-RTU/DLT645 to Modbus-TCP

S15 Gateway

Communication：2/3/4G, NB-IoT, WiFi, Bluetooth, LoRaWAN, ZigBee

Application

■ Power consumption monitoring

■ Sub-item metering

■ Power monitoring

■ Remote monitoring of electrical equipment

■ Din rail mounted meter

Company Profile

Production Process

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.

Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

Q: Do you provide samples ? is it free or extra ?
A: You need to pay for the sample and cover the freight as well.

Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.