Safety And Operating Instructions; Electrical Connection - ABB DCS550 Guía Rápida De Instalación

Safety and operating instructions

for drive converters DCS / DCF / DCR
1. General
In operation, drive converters, depending on their degree of
protection, may have live, uninsulated, and possibly also mov-
ing or rotating parts, as well as hot surfaces.
In case of inadmissible removal of the required covers, of
improper use, wrong installation or maloperation, there is the
danger of serious personal injury and damage to property.
For further information, see documentation.
All operations serving transport, installation and commission-
ing as well as maintenance are to be carried out by skilled
technical personnel (Observe IEC 364 or CENELEC HD 384
or DIN VDE 0100 and IEC 664 or DIN/VDE 0110 and national
accident prevention rules!).
For the purposes of these basic safety instructions, "skilled
technical personnel" means persons who are familiar with the
installation, mounting, commissioning and operation of the
product and have the qualifications needed for the perfor-
mance of their functions.
2. Intended use
Drive converters are components designed for inclusion in
electrical installations or machinery and are to be mounted in
a cubicle or finger protected area.
In case of installation in machinery, commissioning of the drive
converter (i.e. the starting of normal operation) is prohibited
until the machinery has been proved to conform to the provi-
sions of the directive 89/392/EEC (Machinery Safety Directive
- MSD). Account is to be taken of EN 60204.
Commissioning (i.e. the starting of normal opertion) is admis-
sible only where conformity with the EMC directive (89/336/
EEC) has been established.
The drive converters meet the requirements of the low-voltage
directive 73/23/EEC. They are subject to the harmonized
standards of the series prEN 50178/DIN VDE 0160 in con-
junction with EN 60439-1/ VDE 0660, part 500, and EN
60146/ VDE 0558.
The technical data as well as information concerning the sup-
ply conditions shall be taken from the rating plate and from
the documentation and shall be strictly observed.
3. Transport, storage
The instructions for transport, storage and proper use shall be
complied with.
The climatic conditions shall be in conformity with prEN 50178.
(in conformity with the low-voltage directive 73/23/EEC)
4. Installation
The installation and cooling of the appliances shall be in ac-
cordance with the specifications in the pertinent documenta-
tion.
The drive converters shall be protected against excessive
strains. In particular, no components must be bent or isolating
distances altered in the course of transportation or handling.
No contact shall be made with electronic components and
contacts.
Drive converters contain electrostatic sensitive components
which are liable to damage through improper use. Electric
components must not be mechanically damaged or destroyed
(potential health risks).

5. Electrical connection

When working on live drive converters, the applicable national
accident prevention rules (e.g. VBG 4) must be complied with.
The electrical installation shall be carried out in accordance
with the relevant requirements (e.g. cross-sectional areas of
conductors, fusing, PE connection). For further information,
see documentation.
Instructions for the installation in accordance with EMC
requirements, like screening, earthing, location of filters and
wiring, are contained in the drive converter documentation.
They must always be complied with, also for drive converters
bearing a CE marking. Observance of the limit values required
by EMC law is the responsibility of the manufacturer of the
installation or machine.
6. Operation
Installations which include drive converters shall be equipped
with additional control and protective devices in accordance
with the relevant applicable safety requirements, e.g. Act
respecting technical equipment, accident prevention rules etc.
Changes to the drive converters by means of the operating
software are admissible.
After disconnection of the drive converter from the voltage
supply, live appliance parts and power terminals must not be
touched immediately because of possibly energized capaci-
tors. In this respect, the corresponding signs and markings on
the drive converter must be respected.
During operation, all covers and doors shall be kept closed.
7. Maintenance and servicing
The manufacturer's documentation shall be followed.
Keep safety instructions in a safe place!
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