Open-loop Hall Effect Current Sensor D-C3T

D-C3T series dismountable 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.

分类：

描述

电参数 Electrical data (Ta=25℃±5℃)
Type D-C3T-

400A

 D-C3T-

600A

 D-C3T-

800A

 D-C3T-

1000A

 D-C3T-

2000A

 单位

Unit
额定输入电流(Ipn DC)

Rated current(Ipn DC)

 400 600 800 1000 2000 A
测量电流范围(Ip DC)

Measure range(Ip DC)

 0—800 0—1200 0—1600 0—2000 0—3000 A
额定输出电压（DC）

Rated output

 @Ip=±Ipn DC               4 V
电源电压

Supply voltage

 +12V，+15V，+24V V
功耗电流

Power Consumption

 <25 mA
失调电压

Offset voltage

 @Ip=0                     ±20 mV
磁失调电压

Magnetic offset

 @Ip=±Ipn-0                ±20 mV
失调电压温漂

Offset drift

 @ -40～+85℃               ≤±1 mV/℃
输出电压温漂

Output drift

 @ -40～+85℃               ≤±1 mV/℃
线性度

Linearity

 @Ip=0-±Ipn                 ≤1 %FS
响应时间

Response time

 @50A/μS, 10%-90%         ≤7 μs
绝缘电压

Galvanic isolation

 @ 50HZ,AC,1min             5 KV

 

应用 Applications

 

  • 变频调速系统

Variable speed drives

  • 电焊机

Welding machine

  • 通讯电源

Battery supplied applications

  • 不间断电源 UPS

Uninterruptible Power Supplies (UPS)

  • 电化学

Electrochemical

 

结构参数 Mechanical dimension(for reference only) 

Remarks：

  1. All dimensions are in mm.
  2. General tolerance ±1mm.
  3. Elucidation:1:+12V  2: 0V3:V0UT  4:0V

 

使用说明 Directions for use

 

  1. 当待测电流从传感器穿过，即可在输出端测得电压大小。(注意：错误的接线可能导致传感器损坏)

When the current will be measured goes through a Sensor, the voltage will be measured at the output end.(Note: The false wiring may result in the damage of the Sensor)

  1. 传感器的输出幅度可根据用户需要进行适当调节。

The output amplitude of the Sensor can be adjusted according to users’ requirements.

  1. 3. 可按用户需求定制不同额定输入电流和输出电压的传感器。

Custom design in the different rated input current and the output voltage are Sensor.

 

执行标准 Standards

 

  • UL94-V0.
  • EN60947-1:2004
  • IEC60950-1:2001
  • EN50178:1998
  • SJ 20790-2000

 

总体参数 General date
  数值 Value 单位Unit
工作温度 (TA)

Operating temperature

 -40 to +85 ℃
储存温度 (TS)

Storage temperature

 -40 to +125 ℃
毛重(约)  (M)

Mass(approx)

 300 g

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