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General| Insulation Test Voltage | 50 V, 100 V, 250 V, 500 V, 1000 V |
|---|---|
| Loop and Line Resistance | 0.01 Ω to 1999 Ω |
| Loop/Line Resistance | 0.01 Ω to 1999 Ω |
| Frequency | 45 Hz to 65 Hz |
| Resistance Measurement Range | 0.01 Ω to 1999 Ω |
| Loop Impedance Measurement Range | 0.01 Ω to 1999 Ω |
| Power Supply | 6 x 1.5 V AA batteries |
| AC Voltage Range | 500 V |
| DC Voltage Range | 500 V |
| Insulation Resistance Range | 0.01 MΩ to 1000 MΩ |
| Prospective Earth Fault Current (PEFC) | 0 A to 20 kA |
| Prospective Short Circuit Current (PSC) | 0 A to 20 kA |
| RCD Trip Time | 300 ms |
| RCD Trip Current | 10 mA to 1000 mA |
| Display | Digital |
| Safety Category | CAT III 500 V, CAT IV 300 V |
| RCD Trip Time Measurement Range | 10 ms to 2000 ms |
| Dimensions | 10 cm x 25 cm x 12.5 cm |
| Safety Standards | EN61557 |
Provides essential safety guidelines for using the tester.
Explains how to check the precision of the tester's various functions.
Procedures for verifying continuity test accuracy.
Procedures for measuring earth resistance.
Details procedures for measuring insulation resistance.
Measuring potential fault currents.
Measures the time it takes for an RCD to trip.
Procedure to measure RCD tripping current and ramp test.
Procedures for measuring earth resistance.
Verifies the tester's operational condition against specifications.
Methods to check the precision of the tester's functions.
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