Electrical Connection - Grundfos TPE Series Installatie- En Bedieningsinstructies
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Zie ook voor TPE Series:
- Installatie- en bedieningsinstructies (39 pagina's) ,
- Installatie- en bedieningsinstructies (29 pagina's) ,
- Installatie- en bedieningsinstructies (34 pagina's)
Inhoudsopgave
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Model: RADIOMODULE 2G4
Contains IC: 10447A-RA2G4M01
Contains IC: 10447A-RA2G4MSR.
Pour le Canada
Numéros d'identification:
B.4. Electrical connection
Installation altitude
For corner earthed grid systems: The maximum altitude is 2000 m above sea level.
For all other grid systems: The maximum altitude is 3500 m above sea level.
Conductors
See the sections on electrical installation and cable requirements.
Conductor temperature ratings
Model J: Use minimum 60 °C copper conductors.
Model K: Use 75 °C copper conductors only. The wire sizes for the mains supply must be sized for a wire size
which is suitable for at least 125% of the rated input current of the motor drive units.
Conduit hubs
In case of connection to conduit, suitable conduit hubs need to be installed in the field. Such conduit hubs
must be UL Listed according to UL Category Code Number (CCN) DWTT/DWTT7 and suitable for the relevant
enclosure type rating in accordance with UL 514B and CSA C22.2 No. 18.3.
For type 12 enclosures, it is only allowed to use conduit hubs rated Type 12 or Type 13.
After installation, all unused M20/½" NPT openings must remain closed by means of the delivered blind plugs in
order to maintain the defined enclosure rating. MGE motors are delivered with M20 blind plugs as standard. MLE
motors are delivered with ½" NPT blind plugs as standard.
The relevant enclosure type rating can be found on the nameplate of the product.
Recommended ring terminals
Ensure that the used ring terminals are UL certified.
The supply terminals are suitable for field wiring when used with stranded wires and specific listed crimp
terminals manufactured by Tyco Electronics (E13288).
Cable cross-section
2
[AWG]
[mm
]
16
10
6
Ethernet cable connection
The connection of Ethernet cables must be done by connecting the Ethernet cable screen to an earth clamp on
the terminal box, to be in compliance with FCC and ISED requirements.
The recommended Ethernet cable types for earth clamp applications are SF/UTP, S/FTP or SF/FTP, where the
cable screen consists of both a braided and a foil screen.
Torques
See the section on torques.
112
Part number/Designation number
6
8
10
Grundfos Holding A/S
Modèle: RADIOMODULE 2G4
Contient IC: 10447A-RA2G4M01
Contient IC: 10447A-RA2G4MSR.
130552
160013
130191
Manufacturer
Tyco Electronics
Tyco Electronics
Tyco Electronics
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