Fluke 165X - Test Signals; Tripping Speed Test ( ∆ T)

165X
Users Manual
52
Test Signals
RCD Type Test Signal Description
AC The waveform is a sinewave starting at zero crossing, polarity determined by phase selection (0º
phase starts with low to high zero crossing, 180º phase starts with high to low zero crossing). The
magnitude of the test current is I
∆
n x Multiplier for all tests.
A The waveform is a half wave rectified sinewave starting at zero, polarity determined by phase
selection (0º phase starts with low to high zero crossing, 180º phase starts with high to low zero
crossing). The magnitude of the test current is 2.0 x I
∆
n x Multiplier for all tests for I
∆
n = 0.01A. The
magnitude of the test current is 1.4 x I
∆
n x Multiplier for all tests for all other I
∆
n ratings.
Tripping Speed Test (
∆
T)
Model 1651
Current Settings Multiplier Current Accuracy *RCD Type
Maximum Test
Time
10–30–100–300-500-1000 mA x 1 +10% -0% G 310 ms
10–30–100–300-500-1000 mA x 1 +10% -0% S 510 ms
*G – General, no delay
*S – Time delay