OPERATING INSTRUCTIONS
60
C2 rondo
Version: 27200 - D
Schmalenberger GmbH + Co. KG
D-72072 Tübingen / Germany
5.3
Electrical connections three-phase current
Protective measures:
fig. 28: Basic circuit diagram for 400/
230 V three-phase current
Mains voltage:
400/230 V for
3 ~ current
Mains power supply
connection cable:
5 x 2.5 mm²
Pump power supply cable:
4 x 2.5 mm²
Fuse:
16A passive
B =
Control unit in the pool
M =
Motor of the circulation pump
N =
Mains power supply
(400/230 V 3 ~)
S =
Switchgear cabinet
Connection cable, for example,
HO7RNF, all further details required for
making connections can be found in
chapter
3.1.
fig. 29: Basic circuit diagram for 400/
230 V three-phase current
An earth leakage circuit breaker
(nominal fault current
£
30 mA) must be
fitted to the mains power supply!
Important: Watch the order of the
terminal bridges!
See the inside of the terminal box lid or
enclosed circuit diagram. Please be sure
to observe instructions from the motor
manufacturer!
L
External conductor
N
Neutral conductor
8238
8239