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Home > Current Sensor > Open Loop Hall Effect Cur...
D-K3T Type Current Sensor
D-K3T Type Current Sensor D-K3T Type Current Sensor D-K3T Type Current Sensor
  • D-K3T Type Current Sensor

D-K3T Type Current Sensor

Item No.: D-K3T
D-K3T series hall effect current Sensor is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit.
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Description
Description
Introduce

D-K3T series hall effect current Sensor is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC currents.

Applications
Variable speed drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical 
Directions for use
When the current will be measured goes through a sensor, the current will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)
Custom design in the different rated input current and the output current are available.
Technical Parameter

 

Type D-K3T-50A D-K3T-100A D-K3T-200A D-K3T-400A D-K3T-600A Unit
Rated current(Ipn DC) 50 100 200 400 600 A
Measure range(Ip DC) 0—75 0—150 0—300 0—600 0—900 A
Rated output @Ip=±Ipn DC 4 V
Supply voltage +12V，+15V，+24V V
Power Consumption <25 mA
Offset voltage @Ip=0 ±20 mV
Magnetic offset @Ip=±Ipn-0 ±20 mV
Offset drift @ -40～+85℃ ≤±1 mV/℃
Output drift @ -40～+85℃ ≤±1 mV/℃
Linearity @Ip=0-±Ipn ≤1 %FS
Response time @50A/μS, 10%-90% ≤7 μs
Galvanic isolation @ 50HZ,AC,1min 2.5 KV

Dimensions

 

Mechanical dimension(for reference only) Note

Remark:

1.All dimensions are in mm. 

2. General tolerance ±1mm. 

3. Elucidation:  1:+12V  2:OV  3:V0UT  4:NC

General date Value Unit
Operating temperature(TA) -40 to +85 ℃
Storage temperature(TS) -40 to +125 ℃
Mass(approx) (M) 55 g

Standards

UL94-V0.

EN60947-1:2004

IEC60950-1:2001

EN50178:1998

SJ 20790-2000

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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