MEWOI-DRK3D-（50-600A） (AC/DC) Open-loop Hall current Sensor

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TECHNICIAL SPECIFICATION

Model Number	MEWOI-DRK3D-(50-600A)(AC/DC)
Jaw Size	φ*1020mm**
Rated input Current (IPN)	50	100	200	300	400	500	600	A
Primary Current Measure range(IP)	0~±100	0~±200	0~±400	0~±600	0~±800	0~±800	0~±900	A
Rated output voltage of secondary side	2.5V±1.25V ±1%							V
Power Supply Voltage (VCC)	DC +5V (±5%)							V
Current consumption	VCC=+5V 10							mA
Galvanic isolation (Vd)	2.5KV /50Hz/1min
Linearity (εL)	<1							%FS
Accuracy X	TA =25℃ ±1							%
Offset Voltage V0	TA =25℃ ±25							mV
Hysteresis offset Current IOM	≤±20							mV
Offset Voltage drift VOT	IP=0 TA =-25～+85℃ <±1							mV /℃
Response time Tr	<3							μs
Operating temperature TA	-25～+85							℃
Storage temperature TS	-40～+100							℃
Frequency bandwidth(-3dB)	DC-20							KHZ
Load resistance RL	≥20k							Ω

1：+ (VCC ) 2：-（NC）3：M (Vout) 4：G(GND) 5: OFS：Zero adjustment 6: GIN: Amplitude regulation

Matters needing attention:

The wrong connection may cause sensor damage. After the sensor is energized, the same phase voltage is measured at the output when the current wire cross the sensor center according the direction arrow indicating label.
The output range of the sensor can be adjusted according to the user's needs.
During the installation process, before closing the jaw, make sure the connecting interface is aligned, not forcibly closed

Hall Current Sensor Selection Guide

label: Hall current sensor