• Closed Loop Sensor Hall Effect Current Transducer High Accuracy
  • Closed Loop Sensor Hall Effect Current Transducer High Accuracy
  • Closed Loop Sensor Hall Effect Current Transducer High Accuracy
  • Closed Loop Sensor Hall Effect Current Transducer High Accuracy
  • Closed Loop Sensor Hall Effect Current Transducer High Accuracy

Closed Loop Sensor Hall Effect Current Transducer High Accuracy

Type: Hall Type
Output Signal Type: Analog Output
Production Process: SemiConductor Integrated
Material: Plastic
Accuracy Grade: 0.2G
Application: Photovoltaic Inverter Detection
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
CHB_LFD24D
IP Rating
IP44
Certification
Ce, RoHS, ISO
Customized
Customized
Rated Input
300/600/1000/1200A
Measuring Range
0~+-2400A
Supply Voltage
DC +-24V
Output Current
+-150/120/200/240mA
Offset Current
@IP=0, T=25c < +-0.2mA
Power Consumption
20mA
Primary Through-Hole
D38.5+-0.2mm
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
 * Closed- loop                                        * Supply voltage: DC +-24V
 * Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit.

Advantages                                                  

* Easy installation                                    *  Can be customized
High accuracy                                                                              *   Very good linearity
* No insertion losses                                 *  Low power consumption
* Wide current measuring range                       *  High immunity to external interference
Low temperature drift                                                                *    Optimized response time, no insertion losses   
 

Applications
* Inverter applications                                                  *  AC/DC variable-speed drive 
* Uninterruptible Power Supplies (UPS)                   *  Switched Mode Power Supplies (SMPS)
* Frequency drive control home appliances             
* Current detection in wind power industry

Photovoltaic Inverter Detection

Specification 
 
Electrical data:(Ta=25ºC,Vc= ±24VDC)
 

Parmeter
                                            Ref

 
CHB300LFD24D150S2 CHB600LFD24D120S2 CHB1000LFD24D200S2 CHB2000LFD24D240S2
Rated input  Ipn(A) 300 600 1000 1200
Measuring range  Ip(A) 0~±900 0~±1500 0~±1500 0~±1900
(normal state)
0~±2400
( transient state)
Turns ratio Np/NS (T) 1:2000 1:5000 1:5000 1:5000
Output current rms IS(mA) ±150*IP/IPN ±120*IP/IPN ±200*IP/IPN ±240*IP/IPN
Secondary coil resistance RS (ohm) 25 39 39 39
 Inside resistance RM (ohm) [(VC-0.5V)/(IS*0.001)]-RS
Supply voltage  VC(V) ±24 ±5%
Accuracy  XG(%) @IPN,T=25°C                                                              < ±0.2                   
Offset current  IOE(mA) @IP=0,T=25°C                                                             < ±0.2                           
Temperature variation of IOE  IOT(mA/°C) @IP=0,-40 ~ +85°C                                                      < ±0.5                                                     
  
Linearity error  εr(%FS) < 0.1
Di/dt accurately followed(A/µs) > 100
Response time  tra(µs) @90% of IPN                                                                  < 1.0        
Power consumption  IC(mA) 20+Is
Bandwidth  BW(KHZ) @-3dB,IPN                                                                    DC-150      
Insulation voltage  Vd(KV) @50/60Hz, 1min,AC                                                        6.0    
 
General data:
 Parameter Value
Operating temperature  TA(°C) -40 ~ +85
Storage temperature  TS(°C ) -55~ +125
Mass  M(g ) 620
Plastic material PBT G30/G15, UL94- V0;
Standards IEC60950-1:2001
EN50178:1998
SJ20790-2000
 
Dimensions(mm):
Closed Loop Sensor Hall Effect Current Transducer High Accuracy Connection
Closed Loop Sensor Hall Effect Current Transducer High Accuracy
General tolerance
General tolerance:< ±0.5mm
Primary through-hole:D 38.5±0.2
Connection of Secondary :
VH3.96-03P (S2)


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, ROSH.
( 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
Tel: +0086-025-85996365
 
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.


Closed Loop Sensor Hall Effect Current Transducer High Accuracy
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.

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Gold Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory, Other
Plant Area
>2000 square meters
Management System Certification
ISO 9001, ISO 14001