LED Display AC Single Phase Digital Lnf50u Voltmeter with RS485 Communication

• After-sales Service: Welcome After Service
• Warranty: Welcome After Service
• Installation: Direct Connected
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LNF50U
• Display: Digital
• Usage: Meter for Industry and Home Use
• Theory: Electronic Meter
• Power Source: AC
• DC Voltmeter Type: Electrostatic
• Customized: Customized
• Data Refresh Frequency: 1s
• Frequency: 45-65Hz
• Rated Voltage: AC 100V/380V
• Storage Temperature: -25~70ºC
• Degree of Protection: IP54
• Display Method: LED
• Supply Voltage: 80~270V
• Communication: RS485
• Transport Package: Standard Package
• Specification: Customized
• Trademark: ELECNOVA
• Origin: China
• HS Code: 8543109990
• Production Capacity: 30000PCS/Per Month

Product Description

LNF50U LED Digital Display Panel Mounted Power Meter Single Phase Voltmeter

Accuracy		0.5S
Data Update Rate		1s
Signal Input	Rated Current	AC 1A,5A
	Rated Voltage	AC 100V,380V
	Overload	Continuous:2In,instantaneous:10In/5s
		Continuous:1.2Un,instantaneous:2Un/1min
	Energy Consumption	≤0.1VA
	Fequency	45~65HZ
Communication	RS485 Interface	Modbus-RTU protocol, baud rate up to 9600bps
Energy Pulse		Optocoupler isolation ,pulse width 80ms±20%
Digital Input		Optocoupler isolation ,passive dry contact
Relay Output		Contact capacity AC250V 5A or DC 30V 5A
Auxiliary Power Supply	Working Range	AC/DC 80~270V
	Energy Consumption	≤3VA
Environment Condition	Working Temperature	-10~55ºC
	Storage Temperature	-25~70ºC
	Relative Humidity	≤93%RH
	Altitude	≤2000m
Safety	Insulation	SignaL,power supply,output terminal to case resistance ≥100MΩ
	Withstand Voltage	Power supply,input and output ≥2kv
Protection Level		IP54

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.