GDSL-A Series Smart Primary Current Injection Test Set

GDSL-A Series Smart Primary Current Injection Test Set
Product Description

GDSL series Automatic Primary Current Injection Test Set, is the ideal equipment for any electrical debugging that needs high current. Adopts CNC technology, strong anti-interference ability, compare with last generation of injection test set, due to using of low power consumption, large capacity self-coupling regulator and high permeability core converter, with the features of small size, light weight, easy use and maintenance. Mainly used in busbar protection and various driving test for the whole group of current transformer, calibration of motor protector, air switch, switch cabinets, circuit breakers, protective screen etc.

Features320x240 LCD screen, high-speed thermal printer.High-precision sensors and high-performance 14-bit AD acquisition chip.Full keyboard operation, intelligent working process.Arbitrary selection of conventional boosting test, impact quick break test and ratio polarity test for current transformer, operation is flexible and simple.Real-time display output current and time results, the display is intuitive and clear.Perfect over-current protection. Output current value, current limit and withstand current time can be set randomly.With function of back to zero detection, enable to carry out test after back to zero, safe and reliable.Automatic withstand current timing after reaching to target output current. After timing, the motor returns to zero automatically.The motor returns to zero automatically if output current exceeds the set limit, with sound and light alarm.Anti-interference design, suitable for harsh electromagnetic environment.Automatic error diagnosis, easy to identify and solve problems.Optional extended functions such as remote communications, calibration interface etc.
SpecificationsInput voltageSingle phase AC 380V, 50Hz;Input current: 47.3AOutput capacity18kVARated Output currentAC 0-3000A; DC 0-3000A
Current can be adjusted smoothly and steadily, accuracy: 1.5%;
The output current is standard sine wave, distortion<5%;Output VoltageAC 6V; DC 8.4VOperation time5min ON, 5min OFFTimer range0.001-99999ms; Resolution: 1ms;
Measuring error: 0.005%; Range±2digitsEnable to directly display of primary current and secondary current test values, is convenient for calibration test of current transformerSecondary current range0-5A, resolution: 0.1ACooling modeself-coolingRatio measuring range3000/5; Accuracy: 0.5%