SEW 6305IN DIGITAL 5kV HIGH VOLTAGE INSULATION TESTER

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SEW 6305IN Features

● High contrast OLED display
● Microprocessor-controlled
● Tests insulation resistance up to 10 TΩ
● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V
● AC / DC Voltmeter
● Short-circuit current up to 5mA
● PI (Polarization Index) indication
● DAR (Dielectric Absorption Ratio) indication
● Auto-ranging on all insulation ranges
● Optical USB to RS-232 data transmission
● Well isolated from contact
● Well protected from surges
● 2 built-in optical LEDs for data transfer
● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)
● Auto-hold function to freeze reading
● Overload protection
● Adjustable testing duration: 1~30 minutes
● Internal memory for data storage
● Displays testing duration for insulation measurement
● Auto-off function
● 200 measurement results can be saved in memory and recalled

Authorised Australian Distributor

pdf    SEW 6305IN Datasheet

 

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SKU: SEW 6305IN Category: Tags: ,
SEW 6305IN SPECIAL FUNCTIONS

Voltmeter
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, the SEW 6305IN 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, SEW 6305IN 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.

SEW 6305IN B

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 SEW 6305IN will beep again, indicating that the PI result has been computed. The display format changes to display the PI result.

SEW 6305IN C

Note: Tests on lower insulation resistance take longer, which tends to deteriorate the test specimen. Thus, higher DAR or PI readings (closer to 1) would indicate a better grade of insulation.

SEW 6305IN Specifications:
Test Voltage 500V, 1000V, 2500V, 5000V
Insulation resistance 1TΩ / 500V
2TΩ / 1000V
5TΩ / 2500V
10TΩ / 5000V
Accuracy 0~100GΩ / 500V
0~200GΩ / 1000V
0~500GΩ / 2500V
0~1000GΩ / 5000V
±(5%rdg+5dgt) 
100G~1TΩ / 500V
200G~2TΩ / 1000V
500G~5TΩ / 2500V
1000G~10TΩ / 5000V
±12%rdg
Resolution 1000MΩ: 1MΩ
10GΩ: 0.01GΩ
100GΩ: 0.1GΩ
1TΩ: 1GΩ
10TΩ: 10GΩ
Short circuit current up to 5mA
PI (Polarization Index) V
DAR (Dielectric Absorption Ratio) V
Voltmeter ACV: 30~600V (50/60Hz)
DCV: 30~600V
Accuracy: ±(2.0%rdg + 3dgt)
Resolution: 1V
Current
measurement
0.5nA ~ 0.55mA
(Depending on the insulation resistance)
Power source Rechargeable battery
AC Adapter Input: 100-240Vac, 0.4A, 50-60Hz
Output: 24Vdc, 0.62A
Dimensions 330(L) × 260(W) × 160(D)mm
Weight Approx : 3760g
Weight 4 kg

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