10
Introduction
CG Drives & Automation, 01-6142-01r0
1.6
Dismantling and scrapping
The enclosures of the drives are made from recyclable
material as aluminium, iron and plastic. Each drive contains
a number of components demanding special treatment, for
example electrolytic capacitors. The circuit boards contain
small amounts of tin and lead. Any local or national
regulations in force for the disposal and recycling of these
materials must be complied with.
1.6.1Disposal of old electrical and
electronic equipment
This symbol on the product or on its packaging indicates
that this product shall be taken to the applicable collection
point for the recycling of electrical and electronic
equipment. By ensuring this product is disposed of correctly,
you will help prevent potentially negative consequences for
the environment and human health, which could otherwise
be caused by inappropriate waste handling of this product.
The recycling of materials will help to conserve natural
resources. For more detailed information about recycling
this product, please contact the local distributor of the
product.
1.7
Glossary
1.7.1 Abbreviations and symbols
In this manual the following abbreviations are used:
1.7.2 Definitions
In this manual the following definitions for current, torque
and frequency are used:
Table 3
Abbreviations
Abbreviation/
symbol
Description
DSP
Digital signals processor
AC drive
Frequency converter
IGBT
Insulated Gate Bipolar Transistor
CP
Control panel, the programming and
presentation unit on the AC drive
HCP
Handheld control panel (option)
EInt
Communication format
UInt
Communication format
(Unsigned integer)
Int
Communication format (Integer)
Long
Communication format
SELV
Safety Extra Low Voltage
The function cannot be changed in run mode
Table 4
Definitions
Name
Description
Quantity
I
IN
Nominal input current of AC drive
A
RMS
I
NOM
Nominal output current of AC drive
A
RMS
I
MOT
Nominal motor current
A
RMS
P
NOM
Nominal power of AC drive
kW
P
MOT
Motor power
kW
T
NOM
Nominal torque of motor
Nm
T
MOT
Motor torque
Nm
f
OUT
Output frequency of AC drive
Hz
f
MOT
Nominal frequency of motor
Hz
n
MOT
Nominal speed of motor
rpm
I
CL
Maximum output current
A
RMS
Speed
Actual motor speed
rpm
Torque
Actual motor torque
Nm
Sync
speed
Synchronous speed of the motor
rpm
