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QKC-HB

产品图片:2008121124346.jpg  



               QKC10000HB Hall-effect Current Sensor Series

QKC10000HB series is a new generation of current sensor based on the principle of Hall-effect. It can be used for detecting DC、 pulse and various irregular waveform current under electrical isolation between output and input.

Electrical characteristics

 

Type

QKC2000HB

QKC3000HB

QKC5000HB

QKC8000HB

QKC10000HB

 

IPN

Primary nominal input current

2000

3000

5000

8000

10000

A

IP

Measuring primary current range                         

0~±4000

0~±5000

0~±7500

0~±12000

0~±14000

A

VSN

Nominal output voltage

 4±1%

V

VC

Supply voltage

   ±12~±15(±5%)

V

IC

Current loss

VC=±15V                <25

mA

Vd

Insulation voltage

6KV AC/50Hz/1min

 

Dynamic characteristics

εL

Linearity

≤1

%FS

V0

Offset voltage

TA =25℃               ±15

mV

VOM

Residual voltage                                  

IPN→0                  ±30

mV

VOT

Offset voltage temperature drift                                 

IP=0  TA=–25~ +85℃     ±0.5

mV/℃

TR

Response time

≤5

μs

f

Band width(-3dB)

DC~20

KHz

Generic characteristics

TA

Operation temperature                 

 –25~+85

TS

Storage temperature                 

 –40~+100

RL

Load resistance                   

TA =25℃                 ≥10K

Ω

 

Standard

 

 

◆  overload protection

◆  electric welding equipment for the control of the welding current

◆      UPS

◆      energy control system

◆     switching power supplies

 

Advantages                            Typical applications

◆ insulation between input and output

◆ competitive quality /price rate

◆ no insertion loss      

◆ removable construction being easy to installation                 

◆ low electricity cost                                           

Usage elucidation:

1、  The sensor connects the line according to the structural graph declaration , put the measured current through the magnetic core hole , then you can detect out the correspondent voltage according to the measured current from the output.(note : incorrect connection may lead to the damage of the sensor)

2、  The output amplitude of the sensor can do some adequate adjustment according to the customer’s demands.

3、  We can customize the sensor of different rated input current and output voltage according to the customer’s demands.

package outlinemm      

      

Elucidation

1:+15V    2:-15V    3:Vout    4: 0V

OFS:zero adjustment      GIN:gain adjustment

 

1、  the sensor connects the line according to the structural graph description, put the measured current through the magnetic core perforation,then it can measures the corresponding voltage  according to the measured current from the output.(Note : erroneous wire splice may results to the damage of the sensor)

2、  the output amplitude of the sensor can do some adequate adjustment according to the customer's demand.

3、  We can customize the sensor of different rated input current and output voltage according to the customer’s demand.

 

 
Address:南京市大明路135-3号
Phone:025-52619808   52619628   Fax:025-52619628
E-mail:hallsensor@hotmail.com、cgq@china-cgq.cn   Website:www.chinasensors.net   www:china-cgq.cn