Danfoss VLT FCM 307 User Manual

VLT
®
FCM Series
■ Contents
Introduction
......................................................................................................... 3
Safety regulations ..................................................................................................... 4
Warning against unintended start ............................................................................. 4
Introduction .............................................................................................................. 5
Integration of frequency converter and motor ........................................................... 6
Key diagram for FCM 300 Series .............................................................................. 6
Product range .......................................................................................................... 7
Ordering ................................................................................................................... 7
Ordering info for Frames and Flanges ....................................................................... 8
Ordering info for inverter box position and drain hole position ................................... 8
Ordering form ........................................................................................................... 9
Installation ......................................................................................................... 10
FCM 305-375 for 3 phases, 380-480 V .................................................................. 10
General technical data ............................................................................................ 10
Tightening Torques ................................................................................................. 14
Maximum Cable Cross Section .............................................................................. 14
Screw Sizes .......................................................................................................... 14
Description of the motor ......................................................................................... 15
Handling the FC motor .......................................................................................... 16
Bearings ................................................................................................................. 16
Output shafts ......................................................................................................... 16
Dimensions ............................................................................................................ 17
Installation of the FC motor ..................................................................................... 20
Alignment ............................................................................................................... 20
Bolt torques ........................................................................................................... 21
Maintenance ......................................................................................................... 21
Forced ventilation (FV) units (Not yet available) ........................................................ 22
FCM 300 Thermal Protection .................................................................................. 22
Control panel (175NO131) ...................................................................................... 23
LCP installation ..................................................................................................... 23
LCP functions ....................................................................................................... 23
Display ................................................................................................................... 23
LEDs ...................................................................................................................... 24
Control keys ........................................................................................................... 24
Control key functions .............................................................................................. 24
Display read-out state ............................................................................................ 25
Display mode ......................................................................................................... 25
Display mode - selection of read-out state ............................................................. 26
Quick menu mode versus Menu mode ................................................................... 26
Quick Setup via Quick menu .................................................................................. 27
Parameter selection ................................................................................................ 27
Menu mode ............................................................................................................ 27
Parameter groups .................................................................................................. 27
Changing data ........................................................................................................ 28
Changing a text value ............................................................................................. 28
Infinitely variable change of numeric data value ....................................................... 28
Menu structure ....................................................................................................... 29
Service plug kit (175N2546) ................................................................................... 30
Plug kit (175N2545) ................................................................................................ 30
Remote mounting kit (175N0160) ........................................................................... 30
MG.03.H3.02 - VLT is a registered Danfoss trademark
1

Danfoss VLT FCM 307 Specifications

General

Brand	Danfoss
Model	VLT FCM 307
Category	DC Drives
Language	English

Summary

Introduction to VLT® FCM Series

Safety Regulations and Warnings

Mandatory safety precautions for handling the FC motor and preventing unintended starts.

Integration and Product Overview

Explains the combined unit design and lists available motor types and ordering information.

Ordering Information

Details flange sizes, mounting options, and ordering forms for the FCM 300 Series.

Installation Guide for VLT® FCM Series

FCM 300 Series Technical Data

Key technical data, electrical specifications, and mounting hardware details for the motor series.

Motor Components and Handling

Details motor parts, safe handling, bearing information, and shaft types.

Physical Installation and Mounting

Covers physical dimensions, mounting types, installation procedures, and alignment requirements.

Maintenance and Protection Systems

Procedures for cleaning, motor maintenance, thermal protection, and cooling options.

Control Panel and Operation

Comprehensive guide to LCP 2, its operation, parameter navigation, and display functions.

Accessories and Options

Details optional accessories like LCP, kits, and potentiometer for enhanced control and operation.

All about FCM 300 Series

Electrical Properties and Isolation

Explains PELV isolation and addresses earth leakage current concerns and RCD usage.

Operating Conditions and Performance

Details performance under overvoltage, noise levels, and motor balancing characteristics.

Derating Factors and Motor Behavior

Covers thermal limits, derating rules for temperature, pressure, speed, and switching frequency.

Environmental and Electrical Standards

Discusses vibration, humidity, efficiency, harmonics, CE labelling, EMC compliance, and environmental considerations.

List of parameters