Introduction; Declaration Of Conformity; Validity; Conformity - ABB ACS800 Serie Manuel D'installation

1.

Introduction

NOTE!
These instructions must be followed to ensure safe
and proper installation, operation and maintenance of
the motor. They should be brought to the attention of
anyone who installs, operates or maintains the motor
or associated equipment. Ignoring these instructions
may invalidate all applicable warranties.
WARNING
Motors for hazardous areas are specially designed
to comply with offi cial regulations concerning the
risk of explosion. The reliability of these motors
may be impaired if they are used improperly, badly
connected, or altered in any way no matter how
minor.
Standards relating to the connection and use of
electrical apparatus in hazardous areas must be
taken into consideration, especially the national
standards for installation in the country where the
motors are being used. Only trained personnel
familiar with these standards should handle this
type of apparatus.

1.1 Declaration of Conformity

All ABB motors with a CE-mark on the rating plate
comply with the ATEX Directive 94/9/EC.

1.2 Validity

These instructions are valid for the following ABB
electrical motor types, when used in explosive atmos-
pheres.
Non-sparking Ex nA
series M2A*/M3A*, sizes 90 to 280
series M2GP, sizes 71 to 250
series M2B*/M3G*, sizes 71 to 450
Increased safety Ex e
series M2A*/M3A*, sizes 90 to 280
series M2B*/M3H*, sizes 80 to 400
Flameproof enclosure Ex d, Ex de
series M2J*/M3J*, M2K*/M3K*, sizes 80 to 400
Dust Ignition Protection (DIP, Ex tD)
series M2V*, M2A*/M3A*, sizes 71 to 280
series M2B*/M3B*/M3G*, sizes 71 to 450
series M2GP, sizes 71 to 250
(Additional information may be required by ABB when
deciding on the suitability of certain motor types used in
special applications or with special design modifi ca-
tions.)
These instructions are valid for motors installed and
stored in ambient temperatures above – 20°C and
below +60°C. Check that the motor range in question is
suitable for this whole ambient temperature range. In
ambient temperatures exceeding these limits, please
contact ABB.
ABB/Low Voltage Motors/ Ex manual 01-2007

1.3 Conformity

As well as conforming to the standards relating to
mechanical and electrical characteristics, motors
designed for explosive atmospheres must also conform
to one or more of the following European or IEC-
standards for the protection type in question:
EN 60079-0 (2004); General requirements
IEC 60079-0 (2004) concerning electrical apparatus
for explosive gas atmospheres
EN 60079-1 (2004); Std. concerning fl ameproof
IEC 60079-1 (2003) enclosures "d "protection
EN 60079-7 (2003), Std. concerning increased safety
IEC 60079-7 (2001) "e " protection
EN 60079-15 (2003), Std. concerning type "nA"
IEC 60079-15 (2001), protection
EN60079-15 (2005),
IEC 60079-15 (2005)
prEN 61241-0 (2005); General requirements
IEC 61241-0 (2004) concerning electrical apparatus
for use in the presence of
combustible dust
EN 61241-1 (2004); Std. concerning Dust Ignition
IEC 61241-1 (2004) Protection and Tightness against
dust (tD-protection)
Note: the standards, according to which motors are
certifi ed, are listed in the appropriate certifi cate.
ABB LV motors (valid only for Group II) can be installed
in areas corresponding to the following markings:
Zone Category or Marking
1 Category 2 or Ex d, Ex de, Ex e
2 Category 3 or Ex nA
21 Category 2 or DIP, IP 65 or Ex tD A21
22 Category 3 or DIP, IP 55 (non-conductive dust),
or Ex tD A22
According to the EN 500XX series, certifi ed motors
have EEx markings instead of Ex.
Atmosphere;
G – explosive atmosphere caused by gases
D – explosive atmosphere caused by combustible dust
5 – EN