00195941-03-UM SiplaceCA-EN - 第108页
2 Operational Safety User Manual SIPLACE CA 2.11 Energy State after Switching Off at the Main Switch Edition 08/2011 EN 108 2 Fig. 2.1 1 - 4 Power supply unit, fr ont view Q1 Main power switc h X102 Service socket F1 Fus…
User Manual SIPLACE CA 2 Operational Safety
Edition 08/2011 EN 2.11 Energy State after Switching Off at the Main Switch
107
2.11.1.1 Placement System Switched off at the Main Switch, But Still Connected ...
WARNING
The following components still carry potentially lethal voltages even if the main power switch is
switched off:
– Cable connection terminals L1, L2, and L3 of the Q1 main power switch (see fig. 2.11 - 4
)
– Service socket X102 (see fig. 2.11 - 4
)
– Automatic circuit breaker F1 for the service socket (see fig. 2.11 - 4
)
– Z1 line filter (see fig. 2.11 - 5
)
– Discharge inductor L20 with fuses F21, F22 and F23 (see fig. 2.11 - 5
)
– Terminal block X100 for connection of main power supply cable (see fig. 2.11 - 5
)
– The color of all individual wires, which still carry potentially lethal voltages even if the main
power switch is switched off, is brown.
– Axis unit
2 Operational Safety User Manual SIPLACE CA
2.11 Energy State after Switching Off at the Main Switch Edition 08/2011 EN
108
2
Fig. 2.11 - 4 Power supply unit, front view
Q1 Main power switch
X102 Service socket
F1 Fuse for the service socket
User Manual SIPLACE CA 2 Operational Safety
Edition 08/2011 EN 2.11 Energy State after Switching Off at the Main Switch
109
2
Fig. 2.11 - 5 Power supply unit, back view
X100 Cable connection terminal for the power supply cable
L20 Discharge reactor with fuses F21, F22 and F23
Z1 Line filter