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TDC-LTA DC Leakage Current Sensor

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

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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

Hot Tags : Leakage Current Sensor 10mA Leakage Current Sensor DC Current Sensor 10000mA Leakage Current Sensor DC Leakage Current Sensor Leakage Current Sensor Factory

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