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, 500V/100MΩ 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, 500V/100MΩ 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 | 500 V DC |
| Effective maximum indicated value | 100 MΩ |
| Center scale value | 2 MΩ |
| 1st effective measuring range | 0.1 to 50 MΩ |
| 2nd effective measuring range | 0.01 to 0.1 MΩ 50 to 100 MΩ |
| Open circuit voltage | 1 to 1.2 times of rated output voltage |
| Overload protection | 600V 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 | 500 V DC |
| Effective maximum indicated value | 100 MΩ |
| Center scale value | 2 MΩ |
| 1st effective measuring range | 0.1 to 50 MΩ |
| 2nd effective measuring range | 0.01 to 0.1 MΩ 50 to 100 MΩ |
| Open circuit voltage | 1 to 1.2 times of rated output voltage |
| Overload protection | 600V AC (10 sec.) |
