Motor Controller Measurementsplit Core Current Transducer Dismountable Hall Effect Sensor

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: CHK__EKB15D4 series
• Material: Mixture
• Accuracy Grade: 0.5G
• Application: Motor Controller Measurement of Electric Vehicle
• IP Rating: IP65
• Certification: Ce, RoHS, ISO
• Customized: Customized
• Rated Input: 200/400/800/1000/1200/2000A
• Measuring Range: 0~+-4000A
• Supply Voltage: DC +-12~15V
• Output Voltage: +-4.0V
• Offset Voltage: @IP=0, T=25c < +-25 Mv
• Power Consumption: 15mA
• Primary Through-Hole: D40.5+-0.20mm
• Plastic Material: PBT G30/G15, UL94-V0
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000

Product Description

Principle

CHK_EKB15D4 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.

   * 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 dataTa=25ºCVc=+15.0VDC.RL=10KΩ
Ref Parmeter	CHK200EKB15D4	CHK400EKB15D4	CHK800EKB15D4	CHK1000EKBI5D4	CHK1200EKB15D4	CHK2000EKB15D4
Rated input Ipn(A)	200	400	800	1000	1200	2000
Measuring range lp(A)	0±600	0±1200	0±2000	0±3000	0±3600	0±4000
output voltageVo(V)	±4.0*(IP/PN)
Load resistance R(KΩ)	>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 VOEVOT(mV/ºC)	@IP=0.-40~+85°C                                                                           <±1.0
Hysteresis offset voltageVOH(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 voltagc Vd(KV)	@50/60Hz.1min.AC                                                                          3.0
General data
Parameter	Value
Operating temperatureTA(°C)	-40~+85
Storage temperature TS(°C)	-55~+125
Mass M(g)	120
Plastic material	PBT G30/G15.UL94- VO;
Standards	IEC60950-1:2001
	EN50178:1998
	SJ20790-2000
Dimensions(mm)
Remarks
When the current goes through the primary pin of a sensor, the voltage will be measured at the output end. Custom design is available for the diferent rated input current and the output voltage. The dynamic performance is the best when the primary hole if fully filled with. The primary conductor should be <100°C.
WARNING :Incorrect wiring may cause damage to the sensor.

 

Company Profile

Cheemi Technology Co., Ltd specializes in development and commercialization of monitoring & measuring solution innovation, is a leading manufacturer of electrical sensors in china, with more than 80 workers, 2200m² workshop, 20 years experience in current measurement. There are total 4 production lines, with an annual output of 8 million pieces. Its main products include hall effect current transducers, proximity switches, temperature sensors, current transformers, ISO, CE & RoSH certificated.

 

Packaging & Shipping

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. 

 

FAQ

Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.