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Lnf72e-C AC/DC 80~270V 74*74mm RS485 Energy Electric Meter for Electricity Monitoring System
LNF72E-C LED Display Thd RS485 Communication Multi-Functional Power Meter FAQ Q: Are you trading company or manufacturer;
Basic Info
| Model NO. | LNF72E-C |
| Installation | Direct Connected |
| Usage | Multi-Functional Energy Meter |
| Electric Equipment | Three-phase Three-wire |
| Theory | Electronic Meter |
| Power Meter Connection | Terminal |
| Measured Signal | Pulse Peak |
| Type | Energy Meter |
| Certification | ISO, CE |
| Customized | Customized |
| Measuring Range | 0~9999 |
| Frequency | 45-65Hz |
| Frequency 45-65Hz Real-Time Measurement | 2-15 Times |
| Specifications | 74*74mm |
| Communication | RS-485 |
| Protection Level | IP54 |
| Output Voltage | 230V |
| Operating Temperature | -10~+55ºC |
| Certificate | CE/UL/MID |
| Supply Voltage | 80~270V |
| Rated Voltage | AC 100V/380V |
| Working Range | AC/DC 80~270V |
| Real-Time Measurement | I/U/P/Q/S/F/PF |
| Transport Package | Standard Export Packing |
| Specification | standard size |
| Trademark | ELECNOVA |
| Origin | China |
| HS Code | 9030899090 |
| Production Capacity | 30000PCS/Per Month |
Product Description
LNF72E-C LED Display Thd RS485 Communication Multi-Functional Power Meter| 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 | ≤5VA | |
| 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.
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