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클릭해서 제품 크게보기PV전용 레인지 포함, 5 range 디지털 절연저항계
- 제조사
- HIOKI
- 제품명
- 디지털 절연저항계 IR4053-10
- 제품번호
- IR4053-10
PV의 절연저항을 주간에도 안전하고 정확하게 측정
PV전용 function 탑재, 측정 시간 4초
일본JIS인증에서 규정한 절연저항측정의 5개 RANGE 탑재
1000V 대응 PV시스템의 개방전압점검에 전압측정 DC1000V 탑재
컴퍼레이터 기능 탑재
콘크리트 위 1M에서의 낙하에도 견디는 내충격 설계
 | 기본사양 |
| PVΩ measurement | |||
| Rated output voltage | DC 500 V | DC 1000 V | |
| Effective maximum indicated value | 2000MΩ | 4000MΩ | |
| Measuring range/ Accuracy | 0.200 to 500 MΩ / ±4% rdg. 501 to 2000 MΩ / ±8% rdg. | 0.200 to 1000 MΩ / ±4% rdg. 1010 to 4000 MΩ / ±8% rdg. | |
| Other measuring range / Accuracy | 0 to 0.199 MΩ / ±2% rdg. ±6 dgt. | ||
| 절연저항 측정 |
| Rated output voltage | DC 50 V | DC 125 V | DC 250 V | DC 500 V | DC 1000 V | |
| Effective maximum indicated value | 100 MΩ | 250 MΩ | 500 MΩ | 2000 MΩ | 4000 MΩ | |
| Accuracy 1st effective measuring range MΩ | ±4% rdg. 0.200 to 10.00 | ±4% rdg. 0.200 to 25.0 | ±4% rdg. 0.200 to 50.0 | ±4% rdg. 0.200 to 500 | ±4% rdg. 0.200 to 1000 | |
| Lower limit resistance | 0.05 MΩ | 0.125 MΩ | 0.25 MΩ | 0.5 MΩ | 1 MΩ | |
| DC voltage measurement | 4.2 V (0.001 V resolution) to 1000 V (1 V resolution), 4 ranges, Accuracy: ±1.3% rdg. ±4 dgt., (Ranges in excess of 1000 V are not guaranteed for accuracy.) | |||||
| AC voltage measurement | 420 V (0.1 V resolution)/600 V (1 V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt., (Ranges in excess of 600 V are not guaranteed for accuracy.) | |||||
| Display | Semi-transmissive FSTN LCD with back lighting, Backlight | |||||
| Response time | Insulation resistance range: 1 second, PVΩ function: 4 seconds (based on in-house tests) | |||||
| Other functions | Live circuit indicator, automatic electric discharge, automatic DC/AC detection, comparator, drop proof, auto power save | |||||
| Power supply | AA alkaline batteries (LR6) ×4, Continuous operating time: Approx. 20 hours (based on in-house tests) | |||||
| Dimensions and mass | 159 mm (6.26 in) W × 177 mm H (6.97 in) H × 53 mm (2.09 in) D, Approx. 600 g (21.2 oz) (including batteries, excluding test lead) | |||||
| Accessories | TEST LEAD L9787 ×1, Neck strap ×1, Instruction manual ×1, AA alkaline batteries (LR6) ×4 | |||||
