FSM-E

Current sensors based on the Hall effect closed-loop principle measure DC, AC, pulse and irregular waveform currents under galvanic isolation.

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Product Introduction

Electrical characteristics
	Type	FSM030E	FSM100E	FSM200E	FSM300E
IPN	Primary nominal input current	30	100	200	300	A
Ip	Measuring range ofprimary current	0~±45	0~±150	0~±300	0~±350	A
ISN	Nominal output voltage	30MA/4V	100MA/4V	100MA/4V	150MA/4V	MA/4V
KN	turns ratio	1:1000	1:1000	1:2000	1:2000
RM	Measured resistance (at rated input current)	0-200	0-200	0-80	0-50	Ω
Vo	Supply voltage	(±12~±15V) (±8%)				V
Ic	Current consumption	VC=±15V 10+Is				mA
Va	Insulation voltage	Between primary and secondary circuits 3kV rms/50Hz/1 minute
8L	Linearity	<0.1				%FS
X	accuracy	TA =25℃ ±0.5				%
Io	Zero offset current	TA =25℃ <±0.20				mA
IOM	Residual current	IP →0 <±0.30				mA
IOT	Thermal drift of current	IP=0 TA=-25～+85℃ <±0.5				mA
Tr	Response time	<1				μs
f	Frequency bandwidth(-3dB)	DC～100				kHz
TA	Ambient operating temperature	-40～+85				℃
TS	Ambient storage temperature	-40～+100				℃
RS	Internal resistance of the secondary coil (TA=25℃)	12.5	12.5	27.5	27.5	Ω
m	weight	43				g
	Standard	GI/FS-0105

Dimensions of drawing(mm)

product-1014-786

Elucidation:1,+15V 2,－15V 3,IOUT 4,NC OFS,Zero adjustment