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Reliable and efficient insulation testing in the field. Features an all-in-one design, including built-in rugged cases and test lead storage compartments. It's a single-range, 1000V/2000MΩ analog insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
Reliable and efficient insulation testing in the field. Features an all-in-one design, including built-in rugged cases and test lead storage compartments. It's a single-range, 1000V/2000MΩ analog insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
Features
| General Specifications | |
| Power supply | Rated power voltage: 1.5 VDC × 4, LR6 alkaline battery × 4 |
| Continuous operating time | Approx. 20 hours (at 500V range, no load) |
| Auto Power Save | Approx. 15 minutes |
| Operating Temperature & Humidity | 0 to 40°C (32 to 104°F), 90%RH or lower (non-condensating) 40 to 50°C (104 to 122°F), at 50°C and below relative with linear decrease up to 50%RH |
| Storage Temperature & Humidity | -10 to 50°C (14 to 122°F), 90%RH or lower (non-condensating) |
| Maximum rated voltage to earth | 600 VAC, Measurement Category Ш, Anticipated Transient Overvoltage: 6000V |
| Dielectric strength | 5312 VAC, 50/60Hz, Measurement terminals - electrical enclosure, current sensitivity 1 mA |
| Standards | Safety EN61010, EMCEN61326 *3490 only: EN61557-1/-2/-4 *IR 4016-20, IR 4017-20, IR 4018-20: EN61557-1/-2 |
| Drop Proof | On concrete: 1m/1 time |
| Dimensions | Approx. 6.26"W × 6.97"H × 2.09"D (159W × 177H × 53D mm) |
| Weight | Approx. 610g (21.5 oz.) (including battery, not including test lead) |
| Insulation Resistance Measurement | |
| Rated output voltage | 1000 V DC |
| Effective maximum indicated value | 2000 MΩ |
| Center scale value | 50 MΩ |
| 1st effective measuring range | 2 to 1000 MΩ |
| 2nd effective measuring range | 1 to 2 MΩ 1000 to 2000 MΩ |
| Open circuit voltage | 1 to 1.2 times of rated output voltage |
| Overload protection | 1200V AC (10 sec.) |
| General Specifications | |
| Power supply | Rated power voltage: 1.5 VDC × 4, LR6 alkaline battery × 4 |
| Continuous operating time | Approx. 20 hours (at 500V range, no load) |
| Auto Power Save | Approx. 15 minutes |
| Operating Temperature & Humidity | 0 to 40°C (32 to 104°F), 90%RH or lower (non-condensating) 40 to 50°C (104 to 122°F), at 50°C and below relative with linear decrease up to 50%RH |
| Storage Temperature & Humidity | -10 to 50°C (14 to 122°F), 90%RH or lower (non-condensating) |
| Maximum rated voltage to earth | 600 VAC, Measurement Category Ш, Anticipated Transient Overvoltage: 6000V |
| Dielectric strength | 5312 VAC, 50/60Hz, Measurement terminals - electrical enclosure, current sensitivity 1 mA |
| Standards | Safety EN61010, EMCEN61326 *3490 only: EN61557-1/-2/-4 *IR 4016-20, IR 4017-20, IR 4018-20: EN61557-1/-2 |
| Drop Proof | On concrete: 1m/1 time |
| Dimensions | Approx. 6.26"W × 6.97"H × 2.09"D (159W × 177H × 53D mm) |
| Weight | Approx. 610g (21.5 oz.) (including battery, not including test lead) |
| Insulation Resistance Measurement | |
| Rated output voltage | 1000 V DC |
| Effective maximum indicated value | 2000 MΩ |
| Center scale value | 50 MΩ |
| 1st effective measuring range | 2 to 1000 MΩ |
| 2nd effective measuring range | 1 to 2 MΩ 1000 to 2000 MΩ |
| Open circuit voltage | 1 to 1.2 times of rated output voltage |
| Overload protection | 1200V AC (10 sec.) |
