The SEW 6310IN 10kV Digital High Voltage Insulation Tester has four Insulation test voltages: 1000V, 2500V, 5000V & 10000V. It also has the following functions and measurements.
Conventional insulation testers are highly susceptible to damage when testing insulation resistance while voltage is present on the measured object (whether ACV or DCV).
To safely prevent damage, this new line of testers has the unique ability to sense voltage on a measured object. If any voltage is sensed, the tester will automatically switch to voltage detection mode and display the voltage finding on the LCD screen. This allows the user to prevent damage caused by attempting to measure insulation resistance while voltage is present.
DAR = Dielectric Absorption Ratio
The Dielectric Absorption Ratio is the ratio of the insulation resistance measured at 1 minute divided by the insulation resistance measured at 30 seconds. Thirty seconds after starting a test, the tester will beep, indicating that the resistance value measured at 30 seconds has been saved. One minute after starting a test, the tester will beep again, indicating that the DAR result has been computed. The display format then changes to display the DAR result.
PI = Polarization Index
The Polarization Index is the ratio of the insulation resistance measured at 10 minutes divided by the insulation resistance measured at 1 minute.
One minute after starting a test, the resistance value is saved and the DAR is displayed. The test then continues, and after 10 minutes, the tester will beep again, indicating that the PI result has been computed. The display format changes to display the PI result.
SEW 6310IN Specifications:
|Test Voltage||1000V, 2500V, 5000V, 10000V|
|Insulation resistance||2TΩ / 1000V|
5TΩ / 2500V
10TΩ / 5000V
20TΩ / 10000V
|Accuracy||0~200GΩ / 1000V|
0~500GΩ / 2500V
0~1000GΩ / 5000V
0~2000GΩ / 10000V
|200G~2TΩ / 1000V|
500G~5TΩ / 2500V
1000G~10TΩ / 5000V
2000G~20TΩ / 10000V
|Short circuit current||up to 5mA|
|PI (Polarization Index)||V|
|DAR (Dielectric Absorption Ratio)||V|
|Voltmeter||ACV: 30~600V (50/60Hz)|
Accuracy: ±(2.0%rdg + 3dgt)
|0.5nA ~ 0.55mA|
(Depending on the insulation resistance)
|Power source||1.5V “C” × 8 Alkaline batteries|
|AC Adapter||Input: 100-240Vac, 0.4A, 50-60Hz|
Output: 24Vdc, 0.62A
|Dimensions||330(L) × 260(W) × 160(D)mm|
|Weight||Approx : 4284g|