技术参数Electrical Data

型号Type	CRB1
原边额定输入电流  Rated input IPN	50	100	200	300	A
原边电流测量范围Measure range IP	0~±75	0~±150	0~±300	0~±350	A
副边额定输出电流Rated output IS	50	100	100	150	mA
匝数比Turn ratio Kn	1:1000	1:1000	1:2000	1:2000
测量电阻范围Measure resister range Rm	0-200	0-200	0-80	0-80	Ω
电源电压Supply Voltage VCC	DC  ±12V-15V  (±5%)				V
电流消耗Current consumption IC	VCC=±15V                               10+ IS				mA
绝缘电压Galvanic isolation Vd	2.5KV /50Hz/1min
线性度Linearity εL	<0.1				%FS
精度Accuracy X	TA =25℃                                  ±0.7				%
零点失调电流Offset Current I0	TA =25℃                                  ±0.2				mA
磁滞失调电流Hysteresis offset Current IOM	<±0.3				mA
零点失调电流温漂Offset Current drift IOT	IP=0  TA =-25～+85℃                      <±0.5				mA
响应时间Response time Tr	<1				μs
工作环境温度Operating temperature TA	-25～+85				℃
贮存环境温度Storage temperature TS	-40～+100				℃
频带宽度Frequency bandwidth(-3dB)	DC-100				KHZ

外形尺寸（mm）Dimension           



 
 

引脚说明Pin definition：  

 1：+ (V_CC ) 2：- (V_CC ) 3：M (Iout)  4：NC   OFS：零点调节

使用说明Directions for use

1、错误的接线可能导致传感器损坏。传感器通电后，当被测电流从传感器箭头方向穿过，即可在输出端测得同相电压值。
The wrong wiring may lead to damage of sensors, after the power supply when the electric current to be measured through the sensor direction arrow, can be measured at the output end in phase voltage valu
2、传感器的输出幅度可根据用户需求进行适当的调节。
The output of the sensor amplitude can be adjusted as appropriate to the user requirement