Product Specifications
| Prod Model: |
BJHCS-LA |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Output: |
Analog Sensor |
| Usage: |
Hall Sensor |
| Theory: |
Hall Sensor |
| Material: |
Mixture |
Product Description
BJHCS-LA series is based on Hall-effect current sensors made of a closed-loop sensor has high accuracy, good between primary and secondary insulation. Which sensors can directly measure DC, AC, and other irregular pulse signal waveform.
Mechanical characteristics
General tolerance ± 0.2mm
Ube feet function 3 pins 0.63mm*0.56mm
Primary through-hole 12.7mm*7.0mm
Directions for use
1. Direction of the arrow in the IP flow, IS is positive;
2. Primary conductor temperature should not exceed 100;
3. Bar completely filling the hole when the dynamic performance of the primary (di / dt and response time) for the best;
4. In order to achieve the best magnetic coupling, the primary line turns to be around the top of the sensor;
5. Can be customized according to customer requirements to product.
|
Product Characteristics |
Applications |
|
High accuracy |
AC / DC variable speed drives Battery applications UPS uninterruptible power supply SMPS switching power supply Welding power supply applications |
|
Good linearity |
|
Low temperature drift |
|
Fast response time |
|
High noise immunity |
|
Strong current overload |
ELECTRICAL CHARACTERISTIC
|
BJHCS-LA |
25A |
50A |
75A |
100A |
|
Nominal r. m. s current IPN(A) |
25 |
50 |
70 |
100 |
|
Measuring range IP(A) |
0~± 55 |
0~± 70 |
0~± 105 |
0~± 150 |
|
Measuring Resistance RM @ TA=+75 ° C, ± 15V |
@± 25Amax365 |
@± 50Amax165 |
@± 75Amax80 |
@± 100Amax80 |
|
@± 55Amax147 |
@± 70Amax110 |
@± 105Amax23 |
@± 150Amax14 |
|
Turns ratio |
1: 1000 |
1: 1000 |
1: 1500 |
1: 2000 |
|
Rated output current ISN(mA) |
25 |
50 |
50 |
50 |
|
Secondary resistance@ TA=75° C |
31 |
31 |
120 |
120 |
|
Secondary resistance@ TA=85° C |
35 |
35 |
125 |
125 |
|
Power supply Vc(± 5%) |
± 12V~ ± 15V |
|
Insulation voltage Vd |
50Hz, 1min, 2.5kV |
|
Impulse withstand voltage @ at 1.2/50µ s |
4.5 KV |
|
Current consumption Ic (mA) |
10+IS |
Dynamic characteristics
|
Accuracy XG @ IPN, T=25° C, |
± 0.5 |
% |
|
Offset Current Io @ IP=0, T=25° C |
@IPN=25A, 50A |
≤ ± 0.2 |
mA |
|
@IPN=75A, 100A |
≤ ± 0.15 |
mA |
|
Magnetic offset current @ IP = 0 and the plus three times the rated current situation |
± 0.3 |
mA |
|
Drift of Io IOT |
@ IPN=25A, 50A |
≤ ± 0.5 |
mA |
|
@ IPN=75A, 100A |
≤ ± 0.25 |
mA |
|
Linearity error ε r |
< 0.15 |
%FS |
|
di / dt accurately followed |
> 200 |
A/µ s |
|
Response time tr |
< 1 |
µ s |
|
Bandwidth (-1db) |
DC ~ 200 |
kHz |
GENERAL CHARACTERISTIC
|
Operating temperature |
-40 ~ +85 |
° C |
|
Storage temperature |
-40 ~ +125 |
° C |
|
Actual weight |
19 |
g |
|
General Standards |
EN50178: 1997 |
|
OTHERS
|
Certification |
CE |
|
Quality System |
ISO9000 |
|
ISO14001 |
|
Environmental protection system |
UL |
Zhejiang Bojie Electron Co., Ltd was established in 1998. We are a private own manufactory of current sensor and hall element. Over 13 years service time, our annual sale has over USD 50 Million, and yearly capacities are more than one million pieces in 6 product lines for now. We always take our customers with stable growth. Welcome contacts us anytime.
Our factory is located in Xiaoshan, Zhejiang PRO, China with over 180 employees. We produce many different types of electronic components, such as current sensor, voltage sensor, hall element. We are also available for OEM/ODM and custom made electronic components.
Our production system is certificated with ISO9001: 2000, SGS, CE and under complete and severe quality management, we assure you stable production procedure and good quality.
