Danfoss vlt fcd 302 User Manual

2.3.4.1 Hygienic Installation
The FCD 302 is designed according to the EHEDG
guidelines, suitable for installation
in environments with
high focus on cleanability.
Mount the FCD 302 vertically on a wall or machine frame,
to ensure liquids drain off the enclosure. Orient the unit so
the cable glands are located at the base.
Use cable glands designed to meet hygienic application
requirements, for example Rittal HD 2410.110/120/130.
Hygienic-purpose cable glands ensure optimal cleanability
in the installation.
NOTE
Only frequency converters configured as hygienic
enclosure designation, FCD 302 P XXX T4
W69, have the
EHEDG certification.
130BC383.10
Illustration 2.8 Permitted Mounting Positions - Hygienic
Applications
2.3.4.2 Cleaning
The enclosure (IP66/NEMA type 4x indoor) provides
protection
against dirt and
water ingress. The enclosure is
suitable for cleaning methods and solvents used in food
and beverage plants. Use the solvent concentration
recommended by the manufacturer. Avoid high pressure
hot water cleaning at close proximity or of long duration,
because this method of cleaning can damage gaskets and
labels.
2.3.5 Tightening Torques
To compress the gasket between the two parts,
•
Tighten the four connection
screws to torque
2.8-3.0 Nm.
•
Tighten these screws in diagonally opposite
order.
•
Tighten the two earthing spears to torque 3.0
Nm.
.
2.4 Electrical Installation
The frequency converter must be wired for operation in
the following manner:
•
Wire the
motor to the frequency converter
output terminals.
•
Connect control and serial communication wiring.
•
Wire the AC mains to the frequency converter
input terminals.
•
After power has been applied, input and motor
power must be checked, and control terminals
programmed for intended functions.
This section provides detailed descriptions of the
requirements and procedures to accomplish these tasks.
Illustration 2.9 shows a basic electrical connection.
Installation
VLT
®
Decentral Drive FCD 302 Operating Instructions
14 MG04F302 - VLT
®
is a registered Danfoss trademark
22
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Danfoss vlt fcd 302 Specifications

General

Brand	Danfoss
Model	vlt fcd 302
Category	Controller
Language	English