Ap
pe
nd
ix
35
Identification numbers
For USA
Grundfos Holding A/S
Contains FCC ID: OG3-RADIOM01-2G4.
For Canada
Grundfos Holding A/S
Model: RADIOMODULE 2G4
Contains IC: 10447A-RA2G4M01.
Pour le Canada
Numéros d'identification
Grundfos Holding A/S
Modèle: RADIOMODULE 2G4
Contient IC: 10447A-RA2G4M01.
Location of identification numbers
Fig. 1
Identification numbers
Fig. 2
Identification numbers
Electrical connection
Conductors
.
Torques
Maximum tightening torques for the terminals can be
found in section
, page
Line reactors
Maximum line reactor size must not exceed 1.5 mH.
Short-circuit current
If a short circuit occurs, the pump can be used on a
mains supply delivering not more than 5000 RMS
symmetrical amperes, 600 V maximum.
Fuses
Fuses used for motor protection must be rated for
minimum 500 V.
Motors up to and including 10 hp require class K5
UL-listed fuses. Any UL-listed fuse can be used for
motors of 15 hp.
Branch circuit protection
When the pump is protected by a circuit breaker, this
must be rated for a maximum voltage of 480 V. The
circuit breaker must be of the "inverse time" type.
Overload protection
Degree of overload protection provided internally by
the drive, in percent of full-load current: 102 %.
TM
0
5
7
572
1
213
TM
05
75
7
3
12
13
Stop
Identification numbers
Identification numbers
