Product Specifications
| Prod Model: |
LF3010 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Energy Meter |
| Display: |
Digital |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Installation: |
General Installation Meter |
| Usage: |
Standard Electric Energy Meter |
| Measured Signal: |
Continuous Wave |
| Power Meter Connection: |
Terminal |
Product Description
Multiple electrical parameter measure
*Frequency*phase current\average phase current(RMS)
*Phase voltage\average phase voltage(RMS)
*Line voltage\average line voltage(RMS)
*Each phase's active power\total active power
*Each phase's reactive power\total reactive power
*Each phase's apparent power\total apparent power
*Each phase's power factor\average power factor
Electric energy meter
Measure four quadrant electric energy, power-fail does not lose
*Positive active electric energy *Negative active electric energy
*Positive reactive electric energy *Negative reactive electric energy
Data collect
*Adopt RS485 digital communication interface to collect all data, support MODBUS protocol
*Supply upper computer demonstration program, it is convenient the users to edit upper computer program
Monitor
*There are 4 LED guiding lights monitor the working statement: Operate/electric energy pulse/communication send/communication accept
Can edit
*Connection mode: 3P4W/3P4W balance/3P3W/3P3W balance/ 1P3W/1P2W, factory default 3P4W
*Communication parameters:
. This machine address: 1~247, factory default: 1
. Baud rate: 1200/2400/4800/9600/19200, factory default: 9600
. Parity bit: Odd/even/nothing, factory default: Nothing
Specifications
Contour
*Dimension: 110mm× 75mm× 72.6mm
*Weight: 350g
Measuring:
*Data refresh: 1s
*Voltage:
Measuring range: 30~600V(line voltage)
20~400(phase voltage)
Continuous overload: 800V
*Current:
Measuring range: 0~6A
Continuous overload: 10A
Pulse overload: 100A/1s
*Power(measuring range):
Signal phase power: 0~3000W/var/VA
Total power: 0~9000W/var/VA
*Frequency: Measuring range: 40~60 HZ
*Power factor: Measuring range: -1~1
Accuracy:
*Current: 0.5%(0.5~6A)
*Voltage: 0.5%(20~400V) 1.0%(phase voltage)
*Power: 1.0%(relative to U*I)
*Power factor: 1.0%
*Frequency: 0.1%(45~60HZ)
*Electric energy: 1.0%(0.5L/0.5C)
Ower supply range:
*ac20~60V or dc18~90V
*ac85~265V or dc85~330V
Power consumpt ion: 5VA
Working conditions:
*working temperature: -10~+50temperature
*storage temperature: -25~+75temperature
*relative humidity: 20~95%, without condensation
Insulation strength:
*input/other: 2.0KV/min. 2mA
*power/other: 2.0KV/min. 2mA
*485/other: 2.0KV/min. 2mA
Electromagnetism compatibility:
*electrical surge: Power supply: 4kV I/O line: 2kV
*rapid pulse string:
Power supply: 4kV, 2.5kHz
I/O line: 2kV, 5kHz
*Static discharge:
Contact discharge: 6kV
Air discharge: 8kV
*RF electromagnetic field:
10V/m medium strength electromagnetic radiation
Communication:
*Interface: RS- 485
*Address: 1-247
*Baud rate: 1200/2400/4800/9600/19200
*Data bit: 8 bits
*Stop bit: 2 bits
*Parity bit: Odd/even/nothing
*Communication protocol: Mod bus RTU
Shenzhen XinRuiDa Electric Power Equipments Co., Ltd is a high-tech enterprise with the integration of electron, sensor, industrial control, electric power product research, development, production, sale and service. Our company specializes in supply LF all series electrical isolation sensor/transducer and the core parts of the power\communication power supply production: High frequency switch rectifier module, central monitor, battery inspection device, insulation monitor etc. We have the all solutions of our products.
Shenzhen XinRuiDa Electric Power Equipments Co., Ltd devotes to supply the perfect combination of TECH and application engineering technology, devotes to supply most competitive superior quality for customers, devotes to create competitive advantages for customers. Our company strictly products\manages according to the modern enterprise management system, pays more attention to the product quality and service quality, strictly operate according to IS009001/ISO14001/OSHSAS18000 system. Rigorous material selection and detection, advanced technology, modernization management and high-quality staff
Teams, ensure the high quality and most competitive product constantly put on the market. Our company firmly believe that, "Quality is the life of enterprise, no quality of products, no tomorrow of an enterprise".
Our company has many partners all over the world. Our products with stable, reliable quality and good performance, best price, win the favor and support of customers in the related areas: Communication, machine room, electric power, automobile, environmental protection, energy source, traffic etc. Our products are widely selected in power supply, communication room, computer room, base station, automatic production line etc. Our products safely, reliably, stably operate in thousands of stations(machine rooms). Our company with high-quality development team, rich experience, research and develop high frequency
DC system and related equipment which can apply to many types of transformer substation. Our products widely use to different voltage grade from 35KV to 500KV transformer substation, power plant and sub section post. We have obtained the consistentlyhigh praise from thousands of customers. Excellent quality and prefect inner management system is our constant goal. The customer's success is our greatest desire.
Our company has the management conception that "continuous improvement\sincerely cooperation\common development", we wholeheartedly service the customers with "high standard quality\punctual delivery\reasonable price\excellent service"
XinRuiDa wishes to corporate with all friends from different countries.
