DC Leakage Current Transducer Measuring Insulation Resistance

• Customization: Available
• Type: Electromagnetic
• Output Signal Type: Digital Output
• Model NO.: CHD_E15D5
• Production Process: SemiConductor Integrated
• Material: Mixture
• Accuracy Grade: 1.0G
• Application: Insulation Resistance Test
• IP Rating: IP44
• Certification: Ce, RoHS, ISO
• Customized: Customized
• Rated Input: DC 01/05/10/20/30/40/50/100mA
• Measuring Range: 0~+-200mA
• Supply Voltage: DC +12.0~15V
• Output Voltage: +-5.0V
• Offset Voltage: @IP=0, T=25c <+-30mv
• Power Consumption: 15mA
• Mounting: D20.0mm
• Plastic Material: PBT G30/G15, UL94-V0
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 10000PCS/Month

Product Description

Feature

DC Leakage Current Sensor develops based on magnetic modulation closed loop principle, to measure tiny current (mA level). DC leakage current measuring range can reach 0~±200mA. 
This sensor is used to measure current of signal system, circuit, and leakage monitoring system, as well as to measure current differential.

* Electromagnetic induction closed loop principle          
* Apply unique patented technology for measure tiny current (mA level)     
* Supply voltage: DC ±12~15 V 

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

 

Applications

* The current detection of the lift
* DC panel detection
* The signal system
* Current differential detection
* AC variable-speed drive/ Servo drive
* UPS and Inverter applications 
* Leakage detection
* Circuit detection         
* Insulation Resistance test

Specification

Electrical data:(Ta=25ºC,Vc= ±15VDC)
Parmeter                                             Ref	CHD01 E15D5	CHD05 E15D5	CHD10 E15D5	CHD20 E15D5	CHD30 E15D5	CHD40 E15D5	CHD50 E15D5	CHD100 E15D5
Rated input  Ipn(mA) DC	01	05	10	20	30	40	50	100
Measuring range  Ip(A)	0~±02	0~±10	0~±20	0~±40	0~±60	0~±80	0~±100	0~±200
Output voltage Vo(V)	±5.0*(IP/IPN)
Supply voltage VC(V)	(±12~±15) ±5%
Accuracy  XG(%)	@IPN,T=25°C                                                                 ≤ ±1
Offset voltage  VOE(mV)	@IP=0,T=25°C                                                               <±30
Temperature variation of VOE  VOT(mV/°C)	@IP=0,-20 ~ +80°C                                                       ≤ ±1.5
Hysteresis offset voltage  VOH(mV)	@IP=0,after  1*IPN                                                        ≤ ±30
Linearity error  εr(%FS)	≤1.0
Response time  tra(ms)	@90% of IPN                                                                   ≤20
Power consumption  IC(mA)	15+Is
Bandwidth  BW(KHZ)	@-3dB,IPN                                                                       DC
Insulation voltage  Vd(KV)	@50/60Hz, 1min,AC                                                        3.0

General data:
Parameter	Value
Operating temperature  TA(°C)	-20 ~ +80
Storage temperature  TS(°C )	-40~ +85
Mass  M(g )	75
Plastic material	PBT G30/G15, UL94- V0;
Standards	IEC60950-1:2001
	EN50178:1998
	SJ20790-2000

Dimensions(mm):
	Connection
	General tolerance
	General tolerance:< ±0.5mm Primary through-hole:D20±0.15mm Secondary pin: 2EDG5.08-04P

 

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.