| Dimensions: | 72*72*44.5mm |
|---|---|
| Accuracy Class: | 1S |
| Phase: | Three Phase |
| Display Type: | Digital Only |
| Brand Name: | Elecnova |
Quick Details
Specifications
Basic Info.
Model NO.
LNF33
Measured Signal
Pulse Peak
Type
Power Meter
Certification
ISO, CE
Customized
Customized
Measuring Energy Range
0~9999
Accuracy Class
1s
Output Voltage
AC100/380V
Display Screen
LCD
Frequency
45-65Hz
Rated Current
AC 1A/ 5A
Rated Voltage
AC 100V/380V
Communication
RS-485/Modbus/2-Wire
Standard
IEC-62053
Specification
72*72*44.5mm
Trademark
ELECNOVA
Origin
China
HS Code
9030809090
Production Capacity
30000PCS/Per Month
Product Description
Product Name: 72*72mm three phase panel mounted RTM real-time measurement Ampere Meter
LNF33 multifunction power meter can measure all electrical parameters and bi-directional electric energy, with functions such as communication and energy pulse output. the instrument adopts ultra-thin design and is easy to be installed. As an advanced intelligent and digital grid front-end acquisition component, it can be applied for power monitoring systems and energy management systems to realize power data collection.
Technical Specifications
Accuracy |
Voltage, current: 0.2%; power: 0.5%, frequency:±0.01HZ; Active energy: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 |
-10~55C |
Storage temperature |
-25~70C | |
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 |
Typical Wiring
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.