| Withstanding voltage test Pload = 500 VA Pre-set voltage in steps up to 5000 V AC. Pre-set voltage/time test program (t1, t2, t3; U1, U2). Timer from 1 s to 10 min. Tripping out test current from 1 mA up to 500 mA. Burn-out test. Insulation resistance test Test voltage 250 V, 500 V and 1000 V DC. Measuring range up to 1 Gfl Programmable limits of resistance. Timer from 1s to 10 min. Leakage currents Differential. Touch. Substitute. Programmable limits from 0.1 mA to 20 mA. Timer from 1 s to 10 min. Continuity test Test current 100 mA, 200 mA, 10 A or 25 A (voltage <12 V AC). Resistance threshold in steps from 100 mW to 2 £. Timer from 1 s up to 20 s. Voltage drop / wire section threshold scaled to 10 A AC. Functional tests Power, Apparent power, Cos j, Voltage, Current, Frequency. Discharge time External, internal. Memory and print-out of measurement reports 1638 memory locations. PC software CE link with RS 232 communication cable. |