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HIOKI 3455 High Voltage Insulation HiTester
Brand: HIOKI
Category:
Insulation Testers | Megohmmeters
HIOKI 3455 High Voltage Insulation HiTester
5kV High Voltage Digital Insulation Tester
Discontinued > HIOKI IR3455 High Voltage Insulation Tester
OVERVIEW
Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The 3455 is a 5-range, 250 V to 5000 V digital insulation resistance tester with bargraph, built-in memory, leak current and voltage testing, and DAR and PI calculation capabilities to help shorten work time associated with field insulation testing.
Key Features
5kV High Voltage Digital Insulation Tester
Discontinued > HIOKI IR3455 High Voltage Insulation Tester
OVERVIEW
Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The 3455 is a 5-range, 250 V to 5000 V digital insulation resistance tester with bargraph, built-in memory, leak current and voltage testing, and DAR and PI calculation capabilities to help shorten work time associated with field insulation testing.
Key Features
- Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
- Wide testing voltage range, up to 5.00 kV from 250 V DC
- Adjustable testing voltage in 25 V steps up to 1 kV, and 100 V steps from 1 kV to 5 kV
- Wide measurement insulation range, up to 5 TΩ (at 5 kV testing voltage, 1 TΩ=10^12 Ω)
- Diagnose the insulation of various equipment with the built-in memory for data storage
Model No. (Order Code)
| 3455 | High Voltage Insulation HiTester, Discontinued, 250 V to 5 kV/ 5 TΩ |
SPECIFICATIONS
Basic specifications
Accuracy guaranteed: 1 year
| Testing voltage | 250 V DC | 500 V DC | 1 kV DC | 2.5 kV DC | 5 kV DC | |
|---|---|---|---|---|---|---|
| Measurement resistance organization (Auto ranging) |
0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 250GΩ |
0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 500GΩ |
0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 999GΩ, 0.90TΩ - 1.00TΩ |
0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 999GΩ, 0.90TΩ - 2.50TΩ |
0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 999GΩ, 0.90TΩ - 5.00TΩ |
|
| Accuracy Resistance up to testing V/100 nA |
±5% rdg. ±5dgt. 0.00MΩ - 2.50GΩ |
±5% rdg. ±5dgt. 0.00MΩ - 5.00GΩ |
±5% rdg. ±5dgt. 0.00MΩ - 10.0GΩ |
±5% rdg. ±5dgt. 0.00MΩ - 25.0GΩ |
±5% rdg. ±5dgt. 0.00MΩ - 50.0GΩ |
|
| Short current | 2 mA or less | 2 mA or less | 2 mA or less | 2 mA or less | 2 mA or less | |
| Leak current measurement | 1.00 nA to 1.20 mA, 6 ranges (current measurement that occurs when test voltage is generatede) | |||||
| Voltage measurement | ±50 V to ±1.00 kV DC, 50 V to 750 V AC (50/60 Hz), Accuracy: ±5 % rdg. ±5 dgt. , Input resistance: Approx. 10 MΩ |
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| Temperature measurement | -10.0 ˚C to 70.0 ˚C, Accuracy: ±1.5 ˚C, 0.0 ˚C to 40.0 ˚C, Accuracy: ±1.0˚C (used with the 9631-01/-05 optional sensor) |
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| Other functions | Insulation diagnose, Data memory, PC communication, Elapsed time display, Clock, Averaging function, Data storage, Auto discharge, Auto power off, etc. | |||||
| Display | Digital LCD, max. 999 dgt. with backlight, Bar graph display | |||||
| Power supply | LR6 (AA) alkaline batteries ×6, Battery Pack 9459, or AC Adapter 9753 (100 - 240 VAC, output 12 VDC) Continuous use : [LR6] 5 hr, [9459] 9 hr, (Occur 5 kV, +/- open terminal) |
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| Dimensions and mass | 260 mm (10.24 in) W × 251 mm (9.88 in) H × 120 mm (4.72 in) D, 2.8 kg (98.8 oz) | |||||
| Included accessories | Test Lead 9750-01 (red) ×1, Test Lead 9750-02 (black) ×1, Test Lead 9750-03 (blue) ×1, Alligator Clip 9751-01 (red) ×1, Alligator Clip 9751-02 (black) ×1, Alligator Clip 9751-03 (blue) ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×6, USB cable ×1, PC application software (CD-R) ×1 | |||||
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