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30
WILO SE 09/2012
Connect the WSK connection of the pump on the terminal block
(X1) to terminals 10 and 15. If there is no WSK on the pump, a
jumper must be connected between terminals 10 and 15 on the
terminal block (X1).
7.2.3 Two-phase mains connection 3~230 V (L1, L2, PE)/
(L2, L3, PE)/(L3, L1, PE) for AC pumps, 230 V
CAUTION! Risk of damage to property!
An incorrect electrical connection can cause damage to property.
• If the wrong voltage is applied, the motor or switchgear can
be damaged!
• This connection to two phases is only permissible for these
switchboxes and for AC pumps when the delta voltage in the
supply system is 230 V.
Power supply connection:
• Terminals 1 (K1), N and PE (X1)
When the delta voltage in the system is 230 V
Connect one of the phases L1/L2/L3 on the contactor (K1) to
terminal 1 and another phase L1/L2/L3 to terminal N of the ter-
minal block (X1) according to the wiring diagram. PE is con-
nected to terminal PE of the terminal block (X1).
Pump connection:
• Voltage:
Terminals 2 (K1), N and PE (X1)
• WSK:
Terminals 15, 10 (X1)
The pump is connected directly on the contactor (K1) to termi-
nal 2 and N, PE on the terminal block (X1) according to the wir-
ing diagram (Figs. 5 and 6).
Connect the WSK connection of the pump on the terminal block
(X1) to terminals 10 and 15. If there is no WSK on the pump,
a jumper must be connected between terminals 10 and 15 on
the terminal block (X1).
Содержание SK 602N
Страница 2: ...Fig 1 Fig 2 Fig 3a Fig 3b 1 2 1 4 4 130 103 110 130 113 113 6 6 4 4 130 103 115 130 113 113 6 6...
Страница 3: ...Fig 4 a b c Fig 5...
Страница 4: ...Fig 6...
