Pressalit CT 4000 Gebrauchs- Und Pflegeanleitung Seite 27

Surge immunity
The product must not be affected to initiate actions or to
render components defective as a result of lightning.
Test Immunity test level
standard
EN 61000-4-5 Line-to-line: +/- 0.5 kV, +/-1 kV
Line-to-ground: +/- 0.5 kV, +/-1 kV, +/- 2 kV
Immunity to conducted disturbances induced by RF fields
The wires must not be affected by other RF fields so as to
initiate actions or render components defective.
Test Immunity test level
standard
EN 61000-4-6 3 V (6 V in ISM bands and amateur radio bands)
0,15 to 80 MHz , 80 % AM at 1 kHz
Voltage dips
The product must not initiate or limit actions as a result of
a dip in the power supply.
Test Immunity test level
standard
EN 61000-4-11 0 % U_T; 0.5 cycle at 0°, 45°, 90°, 135°, 180°, 225°, 270° and
315°, 0 % U_T; 1 cycle at 0°, 70 % U_T; 25 cycles at 0°
Single phase at 0°
Voltage interruptions
The product must not initiate or limit actions as a result of
a short-term power supply stop.
Test Immunity test level
standard
EN 61000-4-11 0 % U_T; 300 cycle
en
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