변압기,모터,발전기시험기 > 절연시험장비 - 시험기변압기,모터,발전기시험기 > 절연시험장비 - 시험기

Posted at 2012.02.20 13:47 | Posted in 공구 정보

 

 

 


변압기,모터,발전기시험기 > 절연시험장비 - 시험기

 


변압기,모터,발전기시험기 > 절연시험장비
Automatic Capacitance & Tan Delta Bridge (500V) / 모델명 ACB-502
 
변압기,모터,발전기시험기 > 절연시험장비  
* Low voltage (500V)
* Dual frequency measurement
* Fully automatic operation-takes upto 11 measurements at a time
* Performs hot guard & cold guard
* Printer & computer interfaces
Measuring Range

Voltage 500, 125 volts.
Resolution 0.1 volt.
Accuracy ± 1% of rdg.
Current 100 mA.
Best Resolution 1 nF (10-9 F).
Accuracy ± 1% rdg.
Capacitance at 500 volts 0 . 0.26 μF.
Capacitance at 125 volts 0 . 2.6 μF.
Best Resolution 4 Digits
Accuracy ± 0.5%± 5 pF in UST. ± 0.5% ± 20 pF in HGST.
± 0.5% ± 20 pF in CGST.
Power Factor 0 to ± 1.000.
Best resolution 0.00001.
Accuracy 2% ± 0.0005.
Dissipation Factor 0 to ± infinity.
Best Resolution 0.00001.
Accuracy 2% + 0.0005.


Interference displayed in (%) or in current

Range 2000% or 20 mA.

Best Resolution
0.01% or 1 nA
Watts loss ±50 watts.
Best resolution 0.1 μW.
Accuracy 2% ± 1 μW in UST. 2% ± 2 μW in HGST. 2% ± 5 μW in CGST.
Frequency 45 . 65 Hz.
Accuracy 0.02 Hz.
Resolution 0.01 Hz.
Operator Interface Back-lit graphic LCD, 20-key keyboard.
PC Interface RS232 serial port.
Printer Interface Centronics parallel port
Measuring leads 4 leads HV, R, Y, B-50 feet long
Ground lead 1 No. 15 feet.
Safety interlock Foot switch, 10 feet
Power 120/240 volts, 45.65 Hz, 100 VA.
Dimensions Approx. 190x360x475
Weight Approx.15 Kgs

[출처: 삼영테크 ] 변압기,모터,발전기시험기 > 절연시험장비 - 시험기
PARTS > 공구 > 계측공구 > 시험기

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