Fluke 1662 User Manual page 93

1662/1663/1664 FC
Users Manual
Test Signals
RCD Type
AC The waveform is a sinewave starting at zero crossing, polarity
determined by phase selection (0 ° phase starts with low to high zero
(sinusoidal)
crossing, 180 ° phase starts with high to low zero crossing). The
magnitude of the test current is I
A The waveform is a half wave rectified sinewave starting at zero,
polarity determined by phase selection (0 ° phase starts with low to
(half wave)
high zero crossing, 180 ° phase starts with high to low zero crossing).
The magnitude of the test current is 2.0 x I
tests for I
(rms) x Multiplier for all tests for all other I
B (DC) This is a smooth dc current according to EN61557-6 Annex A
84
Test Signal Description
n = 0.01A. The magnitude of the test current is 1.4 x I
Δ
n x Multiplier for all tests.
Δ
n (rms) x Multiplier for all
Δ
n ratings.
Δ
n
Δ