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TDC-LTA DC Leakage Current Sensor

Leakage Current Sensor
10mA Current Sensor
10000mA Current Sensor
Current Sensor Factory

TDC-LTA DC Leakage Current Sensor

TDC-LTA series DC leakage current  sensor is a series of new device developed according to principle of electromagnetic induction. Its low current is stable. It is highly insulating between its primary coil and secondary coil. This sensor is used to measure current of signal system, circuit, and leakage monitoring system, as well as to measure current difference. The TDC-LTA series sensor has rated input current between 10mA and 10000mA,meansure range upto 15000mA. It has 1% accuracy, very reliable. Available for appearance customization.

  • Technology :

    Magnetically Modulated
  • Max. Nominal Value :

    ±10000mA
  • Max. Measuring Range :

    ±15000mA
  • Output Signal :

    ±5V
  • Supply Voltage :

    ±12V - ±15V ±5%
  • Accuracy :

    1%
  • Op. Temperature :

    -40 °C / 85 °C
  • Mounting :

    Aperture Φ20.2mm
  • Weight :

    99g
  • MOQ :

    60
  • Description

 Electrical data (Ta=25℃±5℃,RL=2KΩ,CL=10000PF)

 

 

Type

Parameter

TDC10LTA

TDC20LTA

TDC30LTA

TDC40LTA

TDC50LTA

TDC100LTA

Unit

Rated current(Ipn)

±10

±20

±30

±40

±50

±100

mA

Measure range(Ip)

±15

±30

±45

±60

±750

±150

mA

Turns ratio(Np/Ns)

1:50

1:100

1:150

1:200

1:250

1:500

T

Rated output

@Ip=±Ipn                           ±5±1%

V

Supply voltage

±12--±15±5%

V

Consumption current

20+IpX(Np/Ns)

mA

Offset voltage

@Ip=0                               ≤±50

mV

Offset voltage drift

@ -40℃~85℃                       ±1.5

mV/℃

Linearity

@Ip=0-±Ipn                           ≤1

%FS

Response time

≤200

mS

Galvanic isolation

@ 50HZ,AC,1min                        2.5

KV

 

 Applications

 

Variable speed drives

Welding machine

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Electrochemical

 

 Mechanical dimension (for reference only)

 

 DC leakage current sensor drawing

 

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm.

 

 Directions for use

 

 

1.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)

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

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

 

 Further Note

 

L/T: Large quantity in 14 days

customized: Support OEM/ODM, Laser marking, Packing

Warranty: 2.5 years

After-sale service: within 24 hours 

 

 Packing and Shipment

 

 

 

Packing and Shipment

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