• Class 0.02 specification: Suitable for calibrating high power frequency ammeter of class 0.1 and below.

• Class 0.05 specification: Suitable for calibrating high power frequency ammeter of class 0.2 and below

• TA1300 can be used as a primary current input to the sensor or transformer under test.

• In combination with a precision ammeter or voltmeter, the sensor or transformer is calibrated using the direct measurement method.

• With the "fixed-point output" method, you can directly set the required output value by clicking the touch screen.

• The unit switches fully automatically to the optimal range output.

• Optional harmonic output function, the current can be superimposed 2~11th harmonic @ 50 Hz.

• The amplitude and phase of each harmonic can be set independently, and the output waveform and spectrogram can be displayed.

Class 0.02

Class 0.05

Class 0.02

Class 0.05

100 A

0.005

0.01

120 + 180

300 + 200

0.7 V

< 0.5

300 A

0.005

0.01

120 + 180

300 + 200

0.7 V

< 0.5

1 kA

0.005

0.01

120 + 180

300 + 200

0.7 V

< 0.5

...

...

...

...

...

...

...

N*300 A

0.005

0.01

120 + 180

300 + 200

0.7 V

< 0.5

Note [1]: RD is the reading value, R G is the range value, the same below.

Minimum fineness

0.0001 Hz

Measurement uncertainty (k=2).

0.005%

Harmonic output

(Optional)

Number of harmonics

2nd ~ 11th

Harmonic amplitude

0.0% ~ 10.0% adjustable (relative to fundamental).

Measurement uncertainty (k=2).

0.5%

Maximum power consumption

1 kA: 2 kVA

2 kA: 4 kVA

Warm-up time

30 minutes

Temperature performance

Working temperature: 0°C~40°C

Calibration temperature: 18°C~28°C

Storage temperature: -20°C ~ 70°C

Humidity performance

Operating humidity: <80% @ 30°C, <70% @ 40°C

Storage humidity: (20%~80%) R·H, no condensation

altitude

< 3000 m

Communication interface

RS232 interface