Advanced Battery Current Measurement Closed Loop Sensor for Precision Applications

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: CHB50EP15D
• Production Process: SemiConductor Integrated
• Material: Plastic
• Accuracy Grade: 0.1G
• Application: Welding Machine, UPS, Variable Speed Drives
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: 2-25/5-50/10-100/20-200 (a)
• Supply Voltage: +_12~+_18V +_5%
• Offset Current: @IP=0 ≤+_0.2
• Offset Drift: @ -40 ~85°c ≤+_0.5
• Power Consumption: ≤40+3xip(Np/Ns)
• Primary Through-Hole: D10.5+_0.15mm
• Plastic Material: UL94-V0.
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 60000PCS/Year

Product Description

Advantages

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

Applications

  Variable speed drives   
  Welding machine
  Battery supplied applications
  Uninterruptible Power Supplies (UPS)
  Electrochemical

Specification

Electrical data:(Ta=25ºC,Vc= ±15VDC)
Parmeter                                             Ref	CHB25EP15D	CHB50EP15D	CHB100EP15D	CHB200EP15D
Rated input  Ipn(A)	2-25	5-50	10-100	20-200
Measuring range  Ip(A)	75(±18V,200Ω)	150(±18V,82Ω)	300(±18V,33Ω)	600(±18V,10Ω)
Turns ratio Np/NS (T)	1:1000	1:1000	1:1000	1:2000
Output current rms IS(mA)	2(2A)- 25(25A)±0.2%FS	5(5A)- 50(50A)±0.2%FS	10(10A)- 100(100A)±0.2%FS	10(20A)- 100(200A)±0.2%FS
Secondary coil resistance RS (ohm)	30	25	20	45
Measure resister with ±12V RM (ohm)	@±25Amax 390(max)	@±50Amax 200(max)	@±100Amax 91(max)	@±200Amax 82(max)
	@±75Amax 120(max)	@±150Amax 50(max)	@±300Amax 15(max)	@400Amax 10(max)
Measure resister with ±15V RM (ohm)	@±25Amax 510(max)	@±50Amax 270(max)	@±100Amax 120(max)	@200Amax 100(max)
	@±75Amax 150(max)	@±150Amax 68(max)	@±300Amax 25(max)	@600Amax 2.0(max)
Supply voltage  VC(V)	(±12~±18) ±5%
Accuracy  XG(%)	@IPN,T=25°C                                                         < ±0.1
Offset current  IOE(mA)	@Ip=0                                                                     ≤±0.2
Offset drift(mA)	@ -40ºC~85ºC                                                        ≤±0.5
Linearity error  εr(%FS)	@Ip=±Ipn                                                                  ≤0.1
Di/dt accurately followed(A/µs)	>200
Response time  tra(µs)	@100A/μS,10%-90%                                               <1.0
Power consumption  IC(mA)	≤40+3XIp(Np/Ns)
Bandwidth  BW(KHZ)	@ -3db                                                                  DC…250
Insulation voltage  Vd(KV)	@ 50HZ,AC,1min                                                        3

General data:
Parameter	Value
Operating temperature  TA(°C)	-40 ~ +85
Storage temperature  TS(°C )	-40~ +125
Mass  M(g )	50
Plastic material	UL94-V0.
Standards	EN60947-1:2004
	IEC60950-1:2001
	EN50178:1998
	SJ 20790-2000

Dimensions(mm):

Remarks:

  1. All dimensions are in mm.
  2. General tolerance ±1mm.

Company Profile

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.