Grundfos MGE Series User Manual

English (GB)
3
1. Symbols used in this document
2. Abbreviations and definitions
22. Technical data, single-phase motors
58
22.1 Supply voltage
58
22.2 Leakage current
58
23. Technical data, three-phase motors
58
23.1 Supply voltage
58
23.2 Leakage current (AC)
58
24. Inputs and outputs
59
25. Other technical data
60
25.1 Sound pressure level
61
26. Disposing of the product
61
Prior to installation, read this document.
Installation and operation must comply
with local regulations and accepted codes
of good practice.
DANGER
Indicates a hazardous situation which, if
not avoided, will result in death or serious
personal injury.
WARNING
Indicates a hazardous situation which, if
not avoided, could result in death or
serious personal injury.
CAUTION
Indicates a hazardous situation which, if
not avoided, could result in minor or
moderate personal injury.
Notes or instructions that make the work
easier and ensure safe operation.
If these instructions are not observed, it
may result in malfunction or damage to the
equipment.
A blue or grey circle with a white graphical
symbol indicates that an action must be
taken.
A red or grey circle with a diagonal bar,
possibly with a black graphical symbol,
indicates that an action must not be taken
or must be stopped.
AI Analog input.
AL Alarm, out of range at lower limit.
AO Analog output.
AU Alarm, out of range at upper limit.
CIM Communication interface module.
Current
sinking
The ability to draw current into the
terminal and guide it towards earth
in the internal circuitry.
Current
sourcing
The ability to push current out of
the terminal and into an external
load which must return it to earth.
DI Digital input.
DO Digital output.
ELCB Earth leakage circuit breaker.
FM Functional module.
GDS
Grundfos Digital Sensor.
Factory-fitted sensor in some
Grundfos pumps.
GENIbus
Proprietary Grundfos fieldbus
standard.
GFCI Ground fault circuit interrupter.
GND Ground
Grundfos Eye Status indicator light.
LIVE
Low voltage with the risk of
electric shock if the terminals are
touched.
OC
Open collector:
Configurable open-collector
output.
PE Protective earth.
PELV
Protective extra-low voltage.
A voltage that cannot exceed ELV
under normal conditions and
under single-fault conditions,
except earth faults in other
circuits.
RCD Residual-current device
SELV
Safety extra-low voltage.
A voltage that cannot exceed ELV
under normal conditions and
under single-fault conditions,
including earth faults in other
circuits.

Grundfos MGE Series Specifications

General

Brand	Grundfos
Model	MGE Series
Category	Engine
Language	English