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TD1020 Current Coil

TD1020   is a series of current coils,adopting the principle of equivalent ampere turns. It is applied for calibrating clamp Ammeters combined with AC\DC current source.
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  • TD1020

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TD1020 Current Coil

TD1020 Current Coil

1. Summary

TD1020 is a series of current coilsadopting the principle of equivalent ampere turns. It is applied for calibrating clamp Ammeters combined with AC\DC current source.


2. Features

Equivalent current output: 1000 At / 2000 At

Max current input: 22 A rms / 44 A rms

DC accuracy: 0.3%

AC accuracy: 0.3%@50Hz0.5%@400Hz

Frequency: DC,45 Hz ~ 400 Hz


3. Application

Calibrate clamp ammeter

TD1020 Current Coil Calibrate clamp ammeter

Equivalent to 1000 At /2000 At current combined with AC\DC current source, which is applied for calibrating clamp meters.



4. Technical Parameters

Model

TD1020-50T-20A

TD1020-50T-40A

TD1020-100T-20A

Turns


Middle

50

50

100

Side

25

25

50

Max current input

22 A rms

44 A rms

22 A rms

Continuous output time

<11 A, continuous;

>11 A, 30minutes.

<22 A, continuous;

>22 A, 30minutes.

< 11 A, continuous;

> 11 A, 30minutes.

Frequency

DC,45 Hz ~ 400 Hz

DC,45 Hz ~ 400 Hz

DC,45 Hz ~ 65 Hz

Accuracy

DC: ± 0.3%

AC: ± 0.3% @ 50 Hz, ± 0.5% @ 400 Hz


5. Ordering Information


6. General Technical Specifications

Power Supply

——

Temperature

Operation Temperature:13°C ~ 33°C

Storage Temperature:-30°C ~ 70°C.

Humidity

Operation Humidity:30%R·H ~ 80%R·H,No condensation

Storage Humidity:10%R·H ~ 90%R·H,No condensation

Altitude

< 3000 m


Model

Dimension(mm)

( W ×D×H )

Weight

(kg)

Dimension Diagram

TD1020-50T-20A

410 × 330 × 165

15

TD1020-50T-40A

410 × 330 × 165

20

TD1020-100T-20A

410 × 330 × 135

20



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