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Q
Ue =110..500V
Imax= 225A
R
S
I n: 1) 0,03 A => t = 0 s ONLY
∆
2) 0,05 ÷ 1A => ∆t = 0÷3s max
1
LED:
7
blinks in 3,5s => Internal supply error
6 blinks in 3s
=> Current sensor error
5 blinks in 3s
=> YO2 broken cable or YO2 without
3 blinks in 2,5s
=> YO2 blocked
1 blink in 2,5s
=> SO open
Fixed light
=> Normal Operation
light fixed
continuos blinking
∆
PUSH
2
ON OK!
Ue =110..500V Imax= 225A
=> PreAlarm
(40% I ∆ n)
=> Alarm or CB tripped
(75% I ∆ n)
- Pulsante per TEST sgancio differenziale RC222
- Button to TEST the RC222 residual current release.
- TEST-Taste zur Auslösung der Fehlerstrom-
Schutzeinrichtung RC222.
- Bouton-poussoir pour l'ESSAI de déclenchement
du différentiel RC222.
- Pulsador para PRUEBA disparo diferencial RC222.
Push
3
CLACK!
CLICK
OK!
NO!
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