High Accuracy Current Sensor Applied in Railways and Rail Transport High Frequency

• Type: Hall Type
• Output Signal Type: Analog Output
• Production Process: SemiConductor Integrated
• Material: Plastic
• Accuracy Grade: 0.2
• Application: Railway, UPS,Converter
• Model NO.: CHB1000LFD15D200S1
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: 300A,1300A
• Supply Voltage: +_15~+_24V +_5%
• Offset Current: @IP=0 ≤+_0.2
• Offset Drift: @ -40 ~85°c ≤+_0.005
• Power Consumption: ≤20+Ipx(Np/Ns)
• Primary Through-Hole: D38.5+_0.2mm
• Plastic Material: UL94-V0.
• Transport Package: Standard Export Carton
• Specification: 620(g)
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 10000PCS/Year

Product Description

Feature

  Closed- loop (compensated) current transducer              Supply voltage: DC ±15~24V    
  Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit.                                        

Advantages

  High accuracy                                       Very good linearity                  
  Easy installation                                    Can be customized 
  Low temperature drift   
 Optimized response time                 
  High immunity to external interference    
 

Applications

  AC variable speed drives and servo motor drives 
  Static converters for DC motor drives
  Battery supplied applications
  Uninterruptible Power Supplies (UPS)
  Switched Mode Power Supplies (SMPS)
  Power supplies for Railway transit
 

Specification

Electrical data:(Ta=25ºC,Vc= ±15VDC)
Parmeter                                             Ref	CHB300LFD15 D150S1	CHB600LFD15 D120S1	CHB1000LFD15 D200S1	CHB1300LFD15 D260S1
Rated input  Ipn(A)	300	600	1000	1300
Measuring range  Ip(A)	0~±900	0~±1500	0~±1500	0~±1500
Turns ratio Np/NS (T)	1:2000	1:5000	1:5000	1:5000
Output current rms IS(mA)	±150*IP/IPN	±120*IP/IPN	±200*IP/IPN	±260*IP/IPN
Secondary coil resistance RS (Ω)	25	39	39	39
Inside resistance RM (Ω)	[(VC-0.5V)/(IS*0.001)]-RS
Supply voltage  VC(V)	(±15~±24) ±5%
Accuracy  XG(%)	@IPN,T=25°C                     < ±0.2
Offset current  IOE(mA)	@IP=0,T=25°C                    < ±0.2
Temperature variation of IOE  IOT(mA/°C)	@IP=0,-40 ~ +85°C                 < ±0.5
Linearity error  εr(%FS)	< 0.1
Di/dt(A/µs)	> 100
Response time  tra(µs)	@90% of IPN                      < 1.0

Power consumption  IC(mA)	20+Is
Bandwidth  BW(KHZ)	@-3dB,IPN                        DC-150
Insulation voltage  Vd(KV)	@50/60Hz, 1min,AC                  6.0

 
 

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.