19
EN 5675-L
10 Electrical connection
Before commissioning, an expert should check that one of the necessary electrical protective devices
is available. Earthing, neutral, earth leakage circuit breakers, etc. must comply with the regulations
order.
ATTENTION! The power supply system on site must comply with local regulations with regard
to cross-sectional area and maximum voltage drop. The voltage stated on the
nameplate of the pump must correspond to that of the mains.
accordance with applicable local National codes.
The power supply cable must be protected by an adequately dimensioned slow-blow fuse corresponding to the
rated power of the pump.
The incoming power supply as well as the connection of the pump itself to the terminals on the control
panel must comply with the circuit diagram of the control panel as well as the motor connection
All relevant safety regulations as well as general good technical practice must be complied with.
In all installations, the power supply to the pump must be via a residual current device (e.g. RCD, ELCB, RCBO
etc.) with a rated residual operating current in accordance with local regulations. For installations not having a
device.
by the installer. Such motor control and protective devices must comply with the requirements of IEC standard
60947-4-1. They must be rated for the motor that they control, and wired and set/adjusted according to the
instructions provided by the manufacturer. In addition, the overload protective device that is responsive to the
motor current shall be set / adjusted to 125% of the marked rated current.
Risk of electrical shock. Do not remove cord and strain relief and do not connect conduit to pump.
NOTE Please consult your electrician.
• Motor starting and/or running capacitor that complies with the requirements of IEC 60252-1 and rated as
• Motor contactor that complies with the requirements of IEC Standard 60947-4-1 and rated for the motor that it
controls.
PE1 Capacitor Ratings
Motor Start (µF) Run (µF) Voltage (V)
PE18/4W 180 50 450
PE20/6W 180 100 450
PE28/4W 180 60 450
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