Hall Effect Current Sensor/ Transducer for DC Transmission of Smart Grid

• Type: Hall Type
• Output Signal Type: Analog Output
• Production Process: SemiConductor Integrated
• Material: Plastic
• Accuracy Grade: 1.0G
• Application: Smart Grid DC Transmission
• Model NO.: CHK200 EKA15D4 (HCS-EKA-200A)
• IP Rating: IP44
• Certification: Ce, RoHS, ISO
• Customized: Customized
• Rated Input: 50/100/200/300/400/600A
• Measuring Range: 0~+-900A
• Supply Voltage: DC +-12~15V
• Output Voltage: +-4.0V
• Offset Voltage: @IP=0, T=25c < +-25 Mv
• Power Consumption: 15mA
• Primary Through-Hole: D21.0+-0.15mm
• Plastic Material: PBT G30/G15, UL94-V0
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000

Product Description

Principle

CHK_EKA15D4 series Hall Effect Open Loop Current Sensor is a current measurement device which develops on base of the hall effect principle, wherein a Hall-effect device (HED) produces an output voltage linearly related to the amplitude and phase of a magnetic field applied to it.
 

Feature

 * Open- loop
 * Supply voltage: DC +-12~15V
 * Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit.
 

Advantages

* Easy installation 
* Can be customized
* No insertion losses 
* Low power consumption
* Wide current measuring range 
* High immunity to external interference
 

Applications

* Inverter applications 
* AC/DC variable-speed drive 
* Uninterruptible Power Supplies (UPS) 
* Switched Mode Power Supplies (SMPS)
* Frequency drive control home appliances
* Communication base station power supply detection (column head cabinet)                  
* Current measurement for master control, generator control and motor controller of electric vehicle
*DC transmission of smart grid
 

Specification

Electrical data:(Ta=25ºC,Vc=±15.0VDC,RL=10Kilohm)
Parmeter                                             Ref	CHK50 EKA15D4	CHK100 EKA15D4	CHK200 EKA15D4	CHK300 EKA15D4	CHK400EKA15D4	CHK600 EKA15D4
Rated input  Ipn(A)	50	100	200	300	400	600
Measuring range  Ip(A)	0~±150	0~±300	0~±600	0~±900	0~±900	0~±900
Output voltage  Vo(V)	±4.0*(IP/IPN)
Load resistance  RL(Kilohm)	>10
Supply voltage  VC(V)	(±12~±15) ±5%
Accuracy  XG(%)	@IPN,T=25°C                   < ±1.0
Offset voltage  VOE(mV)	@IP=0,T=25°C                  < ±25
Temperature variation of VOE  VOT(mV/°C)	@IP=0,-40 ~ +85°C               < ±1.0
Hysteresis offset voltage  VOH(mV)	@IP=0,after  1*IPN              < ±25
Linearity error  εr(%FS)	< 1.0
Di/dt accurately followed(A/µs)	> 100
Response time  tra(µs)	@90% of IPN                       <5.0
Power consumption  IC(mA)	15
Bandwidth  Bw(KHZ)	@-3dB, IPN                         DC-20
Insulation voltage  Vd(KV)	@50/60Hz, 1min,AC                  2.5

 

General data:
Parameter	Value
Operating temperature  TA(°C)	-40 ~ +85
Storage temperature  TS(°C )	-55~ +125
Mass  M(g )	70
Plastic material	PBT G30/G15, UL94- V0;
Standards	IEC60950-1:2001
	EN50178:1998
	SJ20790-2000

 

Dimensions(mm):
CHK-EKA15D4M	CHK-EKA15D4S	Connection
		General tolerance
		General tolerance:< ±0.5mm Primary through-hole: D21.0±0.15 Connection of Secondary :  CHK-EKA15D4M:  2510-04A (Instead of Molex 5045-04A) CHK-EKA15D4S: 15EDGK3.81-04P

 

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.