Shenzhen XinRuiDa Electric Power Equipments Co., Ltd.

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Electrical Measuring Meter
LF3040 AC/DC Electrical Intelligent Measuring Meter

LF3040 AC/DC Electrical Intelligent Measuring Meter

Classification:Electrical Measuring Meter

Description:

Hotline:

0755-36615601

Purchase

  • Characteristics

  • Parameter

  • Model type

  • Structure

  • Wiring

*Apart from 5V spare quantity signal detection, all signals adopt full isolation detection, ensure the measure is stable, reliable;
*Match with our company's temperature sensor, can measure the environment temperature of two way battery groups; 
*All signals detections' accuracy is better than 0.2 grade, the system current detection adopt high accuracy current diverter signal, effectively overcome hall sensor's zero drift, meantime can mostly improve the current detection accuracy, ensure the battery 
management is reliable;
*Modular design、extension is convenient, the system can configure with two signal collection modules, achieve the detection collection of two sections bus; 
*Signal collection speed is fast, each signal collection speed achieve ms grade, ensure the system's rapid response and true dynamic management;
*RS485 communication interface, standard MODBUS communication protocol;
*Production compliance and EMC comply with CE certification.

 

LF3040 AC/DC Electrical Intelligent Measuring Meter

Function Items Parameter

Parameter Range

Grade

Note

Power Supply

910~27VDC

Power Consumption

<2w

Working Environment Temperature

-10~+50

Working Relative Humidity

10%RH~90%RH

Atmospheric Pressure

70~106kpa

           

Machine Dimension(L)×(W)×(H)

216mm×94mm×38.5mm

Weight

About9100g

Communication Baud Rate

12004800960019200bps can be set

Battery Groups' Total Voltage

5~300V

±0.2%

Closing Bus Voltage

5~300V

±0.2%

Control Bus Voltage

5~300V

±0.2%

Battery Group Charge and Discharge

Current 3 Way

according to different range current

diverter to decide

±0.2%

current diverter signal

(±75mV)

Branch Way Detection Time

100ms/ 1 way

±1

Spare Quantity(battery temperature)

2 way

0~5V

Our company suppl y the

temperature sensor

3 phase AC voltage 2 sections

10V~280V

±0.5%

3P4W

Electrical intelligent measuring meters' models in Xinruida:

1. LF3010 AC Electrical Intelligent Measuring Meter

2. LF3020 DC Electrical Intelligent Measuring Meter

3. LF3030 AC Electrical Intelligent Measuring Meter

4. LF3040 AC/DC Electrical Intelligent Measuring Meter

5. LF3050 Switch Value Intelligent Measuring Meter

6. LF3070 Multiway Analog Signal Acquisition Unit

7. LF3080 Power Operation Power Supply Comprehensive Measuring Meter

8. LF3090 Full Isolation Temperature Detection Meter

Purchase:LF3040 AC/DC Electrical Intelligent Measuring Meter

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