Emerson PACMotion VFD Series - Quick Start Process; Quick Start Process Steps

GFK-3111A PACMotion VFD AC Variable Speed Drive User Guide 7
Quick Start Process
Table 3: Quick Start Process
Step Action See Section Page
1 Identify the Model Type and ratings of your drive
from the model code on the label. In particular:
- Check the voltage rating suits the incoming supply
- Check the output current capacity meets or
exceeds the full load current for the intended
motor
- Check the enclosure type is suitable for the
intended mounting location.
Identifying the Drive by Model Number
Understanding the Rating Label
Drive Model Numbers – IP20
Drive Model Numbers – IP55
Drive Model Numbers – IP66
General
8
9
10
11
12
13
2 Unpack and check the drive.
Notify the supplier and shipper immediately of any
damage.
3 Ensure correct ambient and environmental
conditions for the drive are met by the proposed
mounting location.
Environmental 84
4 Install the drive in a suitable cabinet (IP20 Units),
ensuring suitable cooling air is available.
Mount the drive to the wall or machine (IP55 & IP66).
General
Before Installation
Mechanical Dimensions and Weight
Guidelines for Enclosure Mounting (IP20
Units)
Mounting the Drive – IP20 Units
Guidelines for Mounting (IP55 Units)
Guidelines for Mounting (IP66 Units)
13
13
15
18
19
20
21
5 Select the correct power and motor cables according
to local wiring regulations or code, noting the
maximum permissible sizes.
Input/Output Power and Current Ratings 84
6 For IT Supply network, or any power supply type
where the phase – earth voltage may exceed
the phase – phase voltage (such as ungrounded
supplies), disconnect the EMC lter before
connecting the supply.
Internal EMC Filter and Varistors –
Disconnection Procedure
89
7 Check the supply cable and motor cable for faults or
short circuits.
8 Route the cables
9 Check that the intended motor is suitable for use,
noting any precautions recommended by the
supplier or manufacturer.
Motor Connection
Parameter Group 4 – High Performance
Motor Control
27
63
10 Check the motor terminal box for correct Star or
Delta conguration where applicable.
Motor Terminal Box Connections 28
11 Ensure correct wiring protection is providing, by
installing a suitable circuit breaker or fuses in the
incoming supply line.
Fuse / Circuit Breaker Selection 26
12 Connect the power cables, especially ensuring the
protective earth connection is made.
Connection Diagram 23
13 Connect the control cables as required for the
application.
Control Terminal Connections 32
14 Thoroughly check the installation and wiring.
15 Commission the drive parameters. Changing Parameters
Parameters
42
45