Hioki Insulation Tester IR4053
Hotline: +84 906 988 447
Head Office: Ho Chi Minh City
- Tel: +84 2839 778 269 / 3601 6797
- Email: sales@lidinco.com
- Add: 487 Cong Hoa Street, Ward 15, Tan Binh Dist, HCM City, Vietnam
Office: Bac Ninh City
- Tel: +84 222 730 0180
- Email: bn@lidinco.com
- Add: 184 Binh Than Street, Vo Cuong Ward, Bac Ninh City, Vietnam
- Technical Counseling 100% Free
- Free Shipping For 3.000.000vnd Order
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Description
The Hioki IR4053 is a digital insulation resistance tester for photovoltaic generation systems. Measure insulation resistance accurate and safely without being affected by generated solar power and identify the value in just 4 seconds.
Feature
• Safely and accurately measure PV insulation resistance even while generating solar power
• Built-in PV dedicated function, display measurements in 4 seconds
• Five ranges (50/125/250/500/1000V) built in for normal insulation resistance measurement
• Built-in 1000 VDC voltage measurement for open voltage tests of PV systems that support 1000 V
• Built-in comparator function
• Drop proof design withstands drop onto concrete from a height of 1 meter
Basic specifications: PVΩ measurement(Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
RATED OUTPUT VOLTAGE | 500 V DC | 1000 V DC |
---|---|---|
EFFECTIVE MAXIMUM INDICATED VALUE | 2000 MΩ | 4000 MΩ |
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. |
Basic specifications: Insulation resistance measurement
RATED OUTPUT VOLTAGE | 50 V DC | 125 V DC | 250 V DC | 500 V DC | 1000 V DC |
---|---|---|---|---|---|
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 |
OVERLOAD PROTECTION | 600 V AC (10 s) | 600 V AC (10 s) | 600 V AC (10 s) | 600 V AC (10 s) | 1200 V DC (10 s) |
DC VOLTAGE RANGE | 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 RANGE | 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 |
Accessories
- TEST LEAD L9787 × 1
- Neck strap × 1
- Instruction book × 1
- AA alkaline battery (LR6) × 4
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