Closed Loop Type (B2N Series) Hall Effect Current Sensor

Basic Info.

Model NO.	B2N
Production Process	SemiConductor Integrated
Material	Plastic
Accuracy Grade	0.5G
Application	Switching Power Supply
IP Rating	IP65
Certification	ISO
Customized	Customized
Model	B2n- 0.5A/ B2n-1A/ B2n-2A/ B2n-5A/ B2n-10A/ B2n-20
Rated Current(Ipn)	0.5-20A
Measure Range(IP)	1-30A
Internal Resister	400 Ohm
Supply Voltage	+-12V, +-15V
Power Consumption	Less Than 20+ Ipx(Np/Ns)
Linearity	Less Than 0.1
Galvanic Isolation	@ 50Hz, AC, 1min 2.5kv
Courier	DHL, TNT, FedEx...
Transport Package	Green Plastic Film
Specification	CE, ISO, Rohs
Trademark	HEYI
Origin	Liushi, Yueqing, Zhejiang Province, China
HS Code	8542390000
Production Capacity	5000PCS/Month

Product Description

B2N series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.

·AC variable speed drives
·Static converters for DC motor drives
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Switched Mode Power Supplies (SMPS)
·Power supplies for welding applications

Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.

1. When the current will be measured goes through a sensor, the voltage 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 voltage are available.
·UL94-V0.
·EN60947-1:2004
·IEC60950-1:2001
·EN50178:1998
·SJ 20790-2000

Electrical data (Ta=25ºC±5ºC)

Type	B2N- 0.5A	B2N- 1A	B2N- 2A	B2N- 5A	B2N- 10A	B2N- 20A	Unit
Rated current(Ipn)	0.5	1	2	5	10	20	A
Measure range(Ip)	1	2	4	10	20	30	A
Turns ratio(Np/Ns)	30:1500	15:1500	8:1600	3:1500	2:2000	1:2000	T
Internal resister	400	400	400	400	400	400	Ω
Rated output	@Ip=±Ipn ±4±0.5%						V
Supply voltage	±12,±15						V
Power Consumption	≤20+ IpX(Np/Ns)						mA
Zero offset voltage	@Ip=0 ≤±20						mV
Offset voltage drift	@ -40~+85ºC ≤±0.5						mV /ºC
Linearity	@Ip=0-±Ipn ≤0.1						%FS
Response time	@100A/μ S,10%-90% ≤1						μS
Galvanic isolation	@ 50HZ,AC,1min 2.5						KV

Applications

Current	d	Connected	Terminal PIn Identification
1	0.5A-3A	2-ø0.6	5,10	1...+15V 2...-15V 3...0V 4...Output 5.6,7...primary input current(+) 8,9,10...primary input current(-)
2	5A,10A	2-ø0.6	6,9
3	20A	4-ø1.6	6-7,8-9

Directions for use

Standards

General date

	Value	Unit
Operating temperature(TA)	-40 to +85	ºC
Storage temperature(TS)	-40 to +125	ºC
Mass(approx) (M)	22	g