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

Product Details
Customization: Available
Type: Electromagnetic
Output Signal Type: Analog Output
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  • Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
  • Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
  • Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
  • Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
  • Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
  • Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
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  • Overview
  • Principle
  • Advantages
  • Applications
  • Specification
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
CHD_LCT15D5
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 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.
* Electromagnetic induction closed loop principle          
* Apply unique patented technology for measure tiny current (mA level)     
* Supply voltage: DC ±12~15 V 
Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
 
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
Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
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,-4+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) -4+85
Storage temperature  TS(°C ) -40+125
Mass  M(g ) 99
Plastic material PBT G30/G15UL94- V0;
Standards IEC60950-1:2001
EN50178:1998
SJ20790-2000
Dimensions(mm):
Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles
 
General tolerance:< ±0.5mm
Primary through-hole:D20.2±0.15mm
 
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.
Tiny DC Leakage Current Detecting Sensor Applied in PV and Charging Piles

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

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

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

 

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.

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

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