Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles

• Type: Electromagnetic
• Output Signal Type: Analog Output
• Production Process: SemiConductor Integrated
• Material: Mixture
• Accuracy Grade: 1.0G
• Application: Insulation Resistance Test
• Model NO.: CHD10 LCT15D5
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: DC 10/20/30/40/50/100mA
• Measuring Range: 0~+-1500mA
• Supply Voltage: DC +-12.0~15V
• Output Voltage: +-5.0V
• Offset Voltage: @IP=0, T=25c <+-30mv
• Power Consumption: 50mA
• Mounting: D20.0mm
• Plastic Material: PBT G30/G15, UL94-V0
• Transport Package: Standard Export Carton
• Specification: 68*57*22mm
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 20000PCS/Month

Product Description

Principle

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~±1000mA. 
This sensor is used to measure current of signal system, circuit, and leakage monitoring system, as well as to measure current differential.
 

Feature

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

Advantages

* 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 
* photovoltaic inverter
* Charging pile
 

Specification

Electrical data:(Ta=25ºC,Vc= ±15VDC)
Parmeter                                             Ref	CHD10 LCT15D5		CHD20 LCT15D5	CHD30 LCT15D5	CHD40 LCT15D5	CHD50 LCT15D5	CHD100 LCT15D5		CHD1000 LCT15D5
Rated input Ipn	±10mA DC		±20mA DC	±30mA DC	±40mA DC	±50mA DC	±100 mA DC		±1000 mA DC
Measuring range  Ip	0~±15mA		0~±30mA	0~±45mA	0~±60mA	0~±75mA	0~±150mA		0~±1500mA
Turns ratio(Np/Ns) (T)	1:50		1:100	1:150	1:200	1:250	1:400		1:400
Output voltage Vo(V)	@Ip=±Ipn                       ±5±0.5%
Supply voltage VC(V)	(±12~±15) ±5%
Accuracy  XG(%)	@IPN,T=25°C                     ≤ ±1
Offset voltage  VOE(mV)	@IP=0,T=25°C                    <±50
Offset voltage drift  VOT(mV/°C)	@IP=0,-40 ~ +85°C                 ≤ ±1.5
Linearity error  εr(%FS)	≤1.0
Response time  tra(mS)	≤60							≤35
Consumption current  (mA)	20+IpX(Np/Ns)
Insulation voltage  Vd(KV)	@50/60Hz, 1min,AC                  2.5
General data:
Parameter		Value
Operating temperature  TA(°C)		-40 ~ +85
Storage temperature  TS(°C )		-40~ +125
Mass  M(g )		99
Plastic material		PBT G30/G15, UL94- V0;
Standards		IEC60950-1:2001
		EN50178:1998
		SJ20790-2000

 

Dimensions(mm):

 

General tolerance:< ±0.5mm
Primary through-hole:D20.2±0.15mm

 

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, ROHS.
( 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.