LNF26E LED display three phase panel mounted voltage meter
Accuracy
0.5%
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
≤2500m
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.