TG300 A

Programmable AC/DC Current and Voltage Source

The compact TG300A is an ideal equipment for various substation commissioning test applicatons. The PC controlled software provides the flexible way to control current and voltage outputs and perform the required test, such as checking the protection device by injecting current and voltage from primary side.  More TG300A can be used together to form a larger testing sytem for more complicated test applications.

  • Four 125A and two 12.5A current outputs

  • Four voltage outputs

  • Output can be AC or DC

  • Current and voltage outputs fully programmable

  • High power and long output time

  • Compact and lightweight

  • For desktop use or rack mount

Specifications

Voltage
Range: 2 x 300V / 500VA
Accuracy: error < 0.2 % rd.+ 0.02 % rg. typ.
Output time: continuous

Current 1
Range: 4 x 125A / 500VA
Accuracy: error < 0.5 % rd.+ 0.05 % rg. typ.
Output time: > 3 Min. at Imax

Current 2
Range: 2 x 12.5A / 500VA
Accuracy: error < 0.5 % rd.+ 0.05 % rg. typ.
Output time: > 3 Min. at Imax

Frequency
Range: DC~200Hz
Accuracy: ±2ppm
Resolution: 0.001Hz

Phase
Phase angle range: 0°~±360°
Phase angel accuracy: <0.1º typ. at 50Hz/60Hz
Phase angle resolution: ±0.003°

Others
Binary inputs: 4
Binary outputs: 2
Installation: desktop or rack mount
Weight:  ≤19.5kg

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