General Information
HIOKI 3455 High Voltage Insulation HiTester Maximum 5kV Test Voltage - Up to 5TO of Insulated Resistance Testing.
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 25V steps up to 1 kV, and 100 V steps from 1 kV to 5 kV. Wide measurement insulation range, up to 5 TO (at 5 kV testing voltage, 1 TO=1012 O). Diagnose the insulation of various equipment with the built-in memory for data storage.
Kind of test using the equipment:
- Insulation resistance (IEC 60227-2, IEC 60502-1, SNI 04-6629.2, SNI IEC 60502-1).
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 25V steps up to 1 kV, and 100 V steps from 1 kV to 5 kV. Wide measurement insulation range, up to 5 TO (at 5 kV testing voltage, 1 TO=1012 O). Diagnose the insulation of various equipment with the built-in memory for data storage.
Kind of test using the equipment:
- Insulation resistance (IEC 60227-2, IEC 60502-1, SNI 04-6629.2, SNI IEC 60502-1).
Features
- Diagnosis insulation.
- Data storage, PC communication, Data hold.
- Elapsed time display, Clock, Average, Data hold.
- Auto discharge, Auto power-off.
- Display : Digital LCD, max. 999 dgt. with backlight, Bar graph display.
Technical Specifications
- Leak current measurement : 1.00 nA to 1.20 mA
- 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 MO
Accuracy: ±5 % rdg. ±5 dgt., Input resistance: Approx. 10 MO
- Temperature measurement : -10.0 °C to 70.0 °C,
Accuracy: ±1.5 °C; 0.0 °C to 40.0 °C; Accuracy: ±1.0°C
Accuracy: ±1.5 °C; 0.0 °C to 40.0 °C; Accuracy: ±1.0°C
