Fluke 1650B [57/62] Tripping speed test δ t

Fluke 1650B [57/62] Tripping speed test δ t
Electrical Installation Tester
Specifications
49
Test Signals
RCD Type Test Signal Description
AC
The waveform is a sinewave starting at zero crossing, polarity
determined by phase selection (0° phase starts with low to high
zero crossing, 180° phase starts with high to low zero crossing).
The magnitude of the test current is I
Δ
n x Multiplier for all tests.
A
The waveform is a half wave rectified sinewave starting at zero,
polarity determined by phase selection (0° phase starts with low
to high zero crossing, 180° phase starts with high to low zero
crossing). The magnitude of the test current is 2.0 x I
Δ
n (rms) x
Multiplier for all tests for I
Δ
n = 0.01A. The magnitude of the test
current is 1.4 x I
Δ
n (rms) x Multiplier for all tests for all other I
Δ
n
ratings.
Tripping Speed Test (
Δ
T)
Current Settings
[1]
Multiplier Current Accuracy
10–30–100–300–500–1000 mA -VAR x ½ +0 % -10 % of test
current
10–30–100–300–500–1000 mA -VAR x 1 +10 % -0 %
10–30–100 mA x 5 ±10 % -0 %
Note
[1] 1000 mA type AC only. 700 mA maximum type A in VAR mode.
Measurement Range
Current
Multiplier
*RCD
Type
Europe UK
Trip Time Accuracy
x ½ G 310 ms 2000 ms ±(1 % Reading + 1 ms)
x ½ S 510 ms 2000 ms ±(1 % Reading + 1 ms)
x 1 G 310 ms 310 ms ±(1 % Reading + 1 ms)
x 1 S 510 ms 510 ms ±(1 % Reading + 1 ms)
x 5 G 50 ms 50 ms ±(1 % Reading + 1 ms)
x 5 S 160 ms 160 ms ±(1 % Reading + 1 ms)
Notes
*G – General, no delay
*S – Time delay

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