I. General Information

GDSL-BX-100 Primary Current Injection Test Set, is mainly used for testing current transformer, motor protector, air switch, switch cabinet, circuit breaker, protection screen and etc.

II. Features

• PVC panel, simple and neat.
• With low power, big capacity autotransformer regulator and converter inside.
• Zero start function to prevent the test objects from damage caused by high current impulse. The equipment only can be started from zero.
• Impulse selection function. The required current can be output directly without zero protection function when making quick-break testing for circuit breaker.
• Accurate measurement. LCD digital indicator to display output current and voltage. The resolution of output current is 1A and output voltage is 1V.
• Portable design, suitable for on-site testing.
• Damping design, to ensure reliable transportation.
• The current range can be switched, easy to read.
• Engineering plastics box, dust-proof and waterproof, IP67 class.
• With wedge-shape air flue to improve heat-dissipation ability.
• Directly display primary current and secondary current, convenient for CT/PT turn ratios calibration test. (Optional)

III. Specifications

• Power supply: AC 220V 50Hz.
• Output power: 3kVA.
• Output current: 500A in series,1000A in parallel.
• Output voltage: 6V in series, 3V in parallel.
• Current can be adjusted smoothly and continuously. The accuracy is 1.0%.
• Output current is standard sine wave, waveform distortion is less than 5%.
• Output current: RMS continuous adjustable.
• Duty Cycle: 5mins ON, 10mins OFF.