Principle
CHK-LSR5S8 series current transducer is a fully integrated linear Hall-effect current
sensor. Internal circuit adopts ASIC packaging technology products, which is debugged by software. Horizontally-mounted sensor makes space saving possible for the application.
Feature
* Open- loop
* Supply voltage: DC +5.0V
* Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit.
Advantages
* Excellent accuracy
*
Very good linearity
*
Low temperature drift
*
High immunity to external interference
*
Optimized response time, no insertion losses
Applications
* Photovoltaic (pv) current applications
* AC/DC variable-speed drive
* Switched Mode Power Supplies (SMPS)
* Uninterruptible Power Supplies (UPS)
* The applications of inverter
Specification
| Electrical data:(Ta=25ºC,Vc=+5.0VDC, RL=10KΩ, CL=10nF) |
Parmeter
Ref |
CHK06LSR5S8 |
CHK10LSR5S8 |
CHK16LSR5S8 |
CHK20LSR5S8 |
CHK25LSR5S8 |
CHK32LSR5S8 |
CHK40LSR5S8 |
CHK50LSR5S8 |
CHK60LSR5S8 |
| Rated input Ipn(A) |
06 |
10 |
16 |
20 |
25 |
32 |
40 |
50 |
60 |
| Measuring range Ip(A) |
±15 |
±25 |
±37.5 |
±50 |
±62.5 |
±80 |
±100 |
±125 |
±150 |
| Output voltage Vo(V) |
2.500±0.8*(IP/IPN) |
| Reference voltage Vo(V) |
@IP=0,T=25°C 2.500 |
| Output resister RM(Ω) |
≤20 |
| Supply voltage VC(V) |
+5.0 ±5% |
| Size of primary pins (mm) |
|
| Vrefinternal resist RM(Ω) |
200 |
| Vref external range (V) |
2.0-2.8(Input) |
| Total accuracy XG(%) |
@IPN,T=25°C < ±1.5 |
| Offset drift mV/ºC |
@ -40~+105ºC ≤±0.1 |
| Output drift (mV/°C) |
@ -40~+105ºC ≤±0.1 |
| Linearity error εr(%FS) |
< 0.5 |
| Di/dt accurately followed(A/µs) |
> 50 |
| Response time tra(µs) |
@90% of IPN < 2.5 |
| Power consumption IC(mA) |
15+Is |
| Bandwidth BW(KHZ) |
@-1dB,IPN DC-100 |
| Insulation voltage Vd(KV) |
@50/60Hz, 1min,AC 3.0 |
| General data: |
| Parameter |
Value |
| Operating temperature TA(°C) |
-40 ~ 105 |
| Storage temperature TS(°C ) |
-40~ +125 |
| Mass M(g ) |
12 |
| Plastic material |
PBT G30/G15, UL94- V0; |
| Standards |
IEC60950-1:2001 |
| |
EN50178:1998 |
| |
SJ20790-2000 |
| Dimensions(mm): |
|
Note
* We provide FREE samples for your test!
Purchase only when you are satisfied with the FREE samples.
Please contact us to apply FREE Trial NOW !!
* Please let us know what kind of model, working voltage, input & output signals, mounting size.
* Or tell us your techincal requirement for the sensor selection.
* OEM/ODM is welcomed.
CHEEMI TECHNOLOGY CO.,LIMITED.
Certification: ISO9001, CE, ROSH.
( Your reliable sensor-solution partner for Hall Current & Voltage Transducers, Proximity Switches/sensors, RTD Temperature Sensors, Current Transformers, Pressure Transmitter, Liquid Level Transmitter. )
Address: 22 Building, XianlongWan, Xianyin South Road, Qixia District, Nanjing City, Jiangsu Province, China.
Post code: 210000
Web: current-sensor.en.made-in-china.com
Package
* All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
* You can choose your own label(Screen Print or Laser Engraving).
* Can be netural packing or OEM.
Shipping
* Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
* L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
* Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Warranty
* We provide 1 year warranty.
* If the product is defective, please notify us within 3 days after receiving.
* All products must be returned on their original condition, in order to qualify for a refund or exchange of goods.
Our Commitment
Better Price than other suppliers for you because of Factory Direct Sale;
Better Quality than before caused by our 10+ years experience about sensors;
Fast Delivery made by our Enthusiasm;
Timing Reply in 24 hours all about our TEAM's Passion & Patience.
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