D1 Type Current Sensor,Closed Loop Hall Effect Current Sensor

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Home > Current Sensor > Closed Loop Hall Effect C...

D1 Type Current Sensor

D1 Type Current Sensor

Description

Description

Introduce

D1 series current sensor is a closed loop device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.

Applications

Variable speed drives

Welding machine

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Electrochemical

Directions for use

When the current will be measured goes through a sensor, the current will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)

Custom design in the different rated input current and the output current are available.

Technical Parameter

Type	D1-50A	D1-100A	D1-200A	D1-300A	Unit
Rated current(Ipn)	±50	±100	±200	±300	A
Measure range(Ip)	0—±75	0—±150	0—±300	0—±350	A
Turns ratio(Np/Ns)	1:1000	1:1000	1:2000	1:2000	T
Measure resister	0～200	0～200	0～80	0～50	Ω
Coil resister	12.5	12.5	27.5	27.5	Ω
Rated output	50	100	100	150	mA
Supply voltage	±12，±15				V
Power Consumption	≤20+IpX(Np/Ns)				mA
Offset current	@Ip=0 ±0.15				mA
Offset drift	@ -40～+85℃ ≤±0.4				mA
Linearity	@Ip=0-±Ipn ≤0.1				%FS
Response time	@50A/μS, 10%-90% ≤1				μS
Galvanic isolation	@ 50HZ,AC,1min 3				KV
di/dt	＞100				A/us
Bandwidth	@ -3dB 0～100				KHZ

Dimensions

Mechanical dimension(for reference only)

Note

1. All dimensions are in mm.

2. General tolerance ±1mm.

3. Elucidation: 1:+15V 2:–15V 3:I0UT 4:NC

General date	Value	Unit
Operating temperature(TA)	-40 to +85	℃
Storage temperature(TS)	-40 to +125	℃
Mass(approx) (M)	43	g

Accuracy test

Pulse current signal response characteristic

Effects of impulse noise

( Input signal )

( Output signal )

( Output voltage )

Standards

UL94-V0.

EN60947-1:2004

IEC60950-1:2001

EN50178:1998

SJ 20790-2000

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers

Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.

Tel:13968747975

E-mail: [email protected]

Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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