GKC433AL Switchgear Analyzer (With Micro Ohm Test)

Circuit breaker Testing


GKC433AL Switchgear Analyzer (Micro Ohm All in one)

FEATURES
1. GKC433AL Circuit breaker Analyzer is used for performing electrical and mechanical characteristic of high voltage, medium voltage circuit breaker, switch and contactor.
2. Measure the circuit breaker time parameters (close, open, asynchronous, bounce) of 12 main contacts. Measure the co-operate time between 6 main- and 6 auxiliary contacts. 
3. Measure the pre-insert time and resistance of 6 resistor contacts
4. Set with 12 contact state indicator lamps on panel. It is easy to judge close and open state.
5. One analog input channel. Measure the travel, over-travel, rebound, overshoot and speed of the breaker by using resistance transducer or digital transducer. 
6. Operate Close, Open, O-C-O, O-C, C-O control sequences.
7. Test the mechanical characteristic operated by CB manually.
8. Create and store 50 speed definitions of circuit breakers.
9. Built-in DC control power supply, can used for close and open control pulse or motor driving.
10. Use IGBT electrical switch for control outputs, with high precision and long life age.
11. Built-in DC/AC current sensor for measuring close and open control current.
12. Contact resistance measurement.
13. Can store 60 test results in memory. Loss of power without loss of data.
14. The stored data can be transferred to USB disk.
15. Use the USB disk to update the tester software.
16. LCD displays the operation interface, test data, contacts, travel and current curves.
17. Thermal printer can print test result fast, include contacts, travel, and current curves.
18. Max 1000 times action testing automatically.
19. Use an USB cable connecting to Windows PC to operation.
20. Open and analyze data on PC, generate report and print A4 report.
21. Chinese and English interface selectable.
 
SPECIFICATIONS
Contact inputs and Time Measurement
Main contact channels: 12
Auxiliary contact channels: 6
Resistor contact channels: 6
Measurement time range: 0 to 20s
Accuracy: ±0.05% rdg ± 0.1ms  Resolution: 0.1ms
Sample rate: 10kHz to 100 kHz
Resistive contact range: 50 to 2000Ω
Accuracy: ±1% rdg± 1 Ω    Resolution: 1Ω
 
Motion Measurement
Stroke measurement
Accuracy: ±0.5% rdg ±0.2mm  Resolution: 0.1mm
Speed range: 0 to 20m/s
Resolution: 0.01m/s
Analog section:
1 channel
Transducer input range: 0 to 5V
Transducer resistance: 50Ω to 5kΩ
 
Contact Resistance Measurement
Output current: 100A DC,  Power: 1000W
Contact resistance testing time: 1 to 60s
Resistance range: 1 to 99.99μΩ, Resolution: 0.01μΩ
100 to 999.9μΩ, Resolution: 0.1μΩ
1 to 20mΩ, Resolution: 1μΩ
Accuracy: ±0.5% rdg ±0.2μΩ
 
Current Measurement
Coil current measurement: 0 to 30A (AC / DC)  Resolution: 1mA
Motor current measurement: 0 to 40A  (AC / DC) Resolution: 1mA
 
Control Section
Control output capacity: 300V/ 30A (AC / DC)
Built-in DC Power Source
DC power supply: 0 to 270V/10A,  Power: 2kW
Voltage measurement: 0 to 300V   Accuracy: ± 0.5% rdg ± 1V
General
Power supply: 198 to 264VAC  47 to 63Hz
Environment：-20 to 50℃
Humidity ≤90%RH   Non-condensing
Weight：13kg
Dimension：492×392×218mm