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TR LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module
TR-LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module
TR-LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module
TR-LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module
TR-LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module
TR-LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module
TR-LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module

TR LBH Hot Selling Current Sensor 300A 1 Channel Hall Effect Open Loop Bidirectional Module

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Product Overview

Description













Products Description


Product Description
The sensor works on the principle of direct measurement Hall detection. The magnetic flux generated by the primary current is gathered in the magnetic circuit, and the Hall voltage signal is detected by the Hall device. After amplification by the amplifier, the voltage signal accurately reflects the primary current.


Technical Parameter
Specification
100A/4V
200A/4V
300A/4V
Unit
IPN
Primary Rated Input Current
100
200
300
A
IP
Primary Current Measurement Range
0～200
0～400
0～450
A
VSN
Secondary rated output voltage
4
V
VC
The Power Supply Voltage
±12～15(±5%)
V
IC
Current Consumption
＜20
mA
Vd
Insulation Voltage
Between primary and secondary circuits:2.5kV/50Hz/1min

ε L
Linearity
＜0.2
%FS
X
Precision
TA =25℃:≤±0.5
%
V0
Offset Voltage
TA =25℃:≤±30
mV
VOM
Magnetic Offset Voltage
IP=0 after 3*ITPN:≤±20
mV
VOT
Offset Voltage Temperature Drift
IP =0 TA =-40～+80℃:≤±0.5
mV/℃
Tr
Response Time
≤3
μS
f
Bandwidth(-3dB )
DC～100
KHz
TA
Working Temperature
-40～+80
℃
TS
Storage Temperature
-45～+85
℃



Features

1: Measures AC, DC and pulsed signals

2：Excellent accuracy, good linearity

3: Strong resistance to external interference, high common mode rejection ratio

4: Low temperature drift, low power consumption, wide frequency band

5: Perforated structure, no insertion loss




Scope of application


1: AC frequency conversion speed regulation

2：Servo motor traction

3: Uninterruptible Power Supply (UPS)

4: Welding machine, battery power supply


Installation Precautions
The sensor should be wired correctly, otherwise it may damage the internal components of the sensor
Dynamic performance (DI/DT and response time) is best when the input current row is fully filled with the primary perforation






















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