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(B4X) Closed Loop Mode Hall Effect Current Sensor for Welding Machine

Name: (B4X) Closed Loop Mode Hall Effect Current Sensor for Welding Machine
Brand: all-electronics-online.com
SKU: 751475655
Availability: InStock
Rating: 4.9 (23 reviews)

Price:	US $ 22-24.1/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T,D/P,Paypal,Money Gram

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Showroom Product Company Profile

Prod Model:	B4X
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

B4X 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.

Electrical data (Ta=25ºC±5ºC)

Type	B4X-200A	B4X-300A	B4X-400A	B4X-500A	Unit
Rated current(Ipn)	±200	±300	±400	±500	A
Measure range(Ip)	0-±300	0-±450	0-±600	0-±750	A
Turns ratio(Np/Ns)	1:2000	1:3000	1:4000	1:5000	T
Measure resister with±12V	@±200Amax 0(min)88(max)	@±300Amax 0(min)76(max)	@±400Amax 0(min)63(max)	@±500Amax 0(min)46(max)	Ω
Measure resister with±12V	@±300Amax 0(min)50(max)	@±450Amax 0(min)38(max)	@±600Amax 0(min)25(max)	@±750Amax 0(min)8 (max)	Ω
Measure resister with±15V	@±200Amax 0(min)117(max)	@±300Amax 0(min)105(max)	@±400Amax 0(min)92(max)	@±500Amax 0(min)75(max)	Ω
Measure resister with±15V	@±300Amax 0(min)69(max)	@±450Amax 0(min)57(max)	@±600Amax 0(min)44(max)	@±750Amax 0(min)27(max)	Ω
Coil resister	19	31	44	61	Ω
Rated output	@Ip=±Ipn ±100±1%				mA
Supply voltage	±12,±15,±18				V
Power Consumption	≤20+IpX(Np/Ns)				mA
Offset current	@Ip=0 ±0.2				mA
Offset drift	@ -40~+85ºC ≤±0.5				mA
Linearity	@Ip=0-±Ipn ≤0.1				%FS
Response time	@50A/μS, 10%-90% ≤1				μS
Galvanic isolation	@ 50HZ,AC,1min 6				KV
di/dt	>100				A/us
Bandwidth	@ -1dB 0~150				KHZ

Applications

·Variable speed drives
·Welding machine
·Battery supplied applications
· Uninterruptible Power Supplies (UPS)
· Electrochemical

Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation: 1:+15V 2:-15V 3:I0UT 4:NC

Directions for use

1.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)
2. Custom design in the different rated input current and the output current are available.

Standards

·UL94-V0.
·EN60947-1:2004
·IEC60950-1:2001
·EN50178:1998
·SJ 20790-2000

General date

	Value	Unit
Operating temperature(TA)	-40 to +85	ºC
Storage temperature(TS)	-40 to +125	ºC
Mass(approx) (M)	162	g

We are the professional manufacturing the 0.5-35 KV outdoor indoor, fuse cut out composite insulator dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on

1. Who we are

Heyi is dynamic company established in 1992, who specializes in research and design, manufacturing, and distribution of all kind ofcurrent transformer

Further more, we also develop ours business for the electrical product, like energy meter, power meter, power capacitor, relay, proximity switch and so on, focusing in ours customers needs, provide the best solution supporting ours customers, be the best in their filed of businss

2 why choose us

We have our own facilities for R&D, Production, Sales & Market, and Customer Support, specializing in the design, manufacture and delivery of customized solution. Equipped with all kinds of professional instruments and testing equipment, combined the professional standard of product testing methods, now we has an annual output of 5, 000, 000 or more products.

3 Heyi Mission, vision values

Heyi mission is to provide reliable, accurate and customized current transformer solution

Heyi vision is leading global split core CT manufacture and energy solution provider

Values Enthusiastic by our work, we offer a quality personal and close service to our customers

Some products have been approved by CE and IEC certificates.