TUV IT 13 ATEX 039 X REV 2
[13]
SCHEDULE
[14]
E
U
-TYPE EXAMINATION CERTIFICATE
N
o.
TÜV I
T
13
ATEX
03
9
X
Rev.2
This certificate may only be reproduced in its entirety and without any change, schedule included
.
p
ag
e
2
of
5
PEX-01-M002_r0
8
del
07
/0
8
/2018
Certificate History
Revision
:
Description:
Report
rev.
:
Issue
Date:
-
First issue
d
-
18/06/2013
1
Constructive update
01
2
4
/02/2014
2
Standard update
02
29
/
01
/201
9
[15]
Descri
ption of equipment
The
electric
motors
covered
by
this
certificate
are
asynchronous
three-phase
and
single
phase
motors
AC
series.
The
motors
are
made
of
aluminum
alloy
with
separate
compartments:
motor
enclosure
and
terminal
box
for
supply
and
auxiliary
circuits
connection.
Motor
enclosure
is
designed in Ex d type of protection, while terminal box can be Ex d or Ex e type of protection.
The motor enclosure
satisfies
also Ex tb type of protection, mechanical protection IP6X.
The identification code of the RL series electric motors covered by this certificate are:
RL
Motor axis height
(56
-
63
-
71
-
80
-
90
-
100
-
112
-
132
-
160)
Lamellar pack height
(A, B, S, M, L)
Number of poles
2, 4, 6, 8)
CT
Constant Torque
QT
Quadratic Torque
NV
Not Ventialted
Rated characteristics
Temperature class and Ambient Temperature Range have to be considered as in the
following table and relevant indication is given on the marking plate.
Temperature Class for gas
T4
T5
T6
Temperature Class for dust
135°C
100°C
85°C
Ambient Temperature
Range
-
2
0 to
+60°C
-
2
0 to
+
5
0°C
-
2
0 to
+
4
0°C
Asynchronous three-phase
and single phase
squirrel cage.
Fully enclosed with a degree of protection up to IP66 ventilated and unventilated.
Insulation class F
and H
.
2, 4, 6, 8 poles
.
Supply Voltage: up to
690V ±10% at 50Hz; up to 830V ±10% at 60Hz
.
50/60 Hz
frequencies
.
Temperature class: T4, T5 e T6 (with constraints about cable
written
in safety
instructions and
warning
marking)
Double
speed and connection with a winding Dahlander or two separate windings
.
The motors type RL56 up to
RL
160 can be used without terminal box
.
In case of single phase
,
capacitors must be external to the motor and located in
safe area, or placed inside a special explosion-proof enclosure
.
Polyamide fan 6ST1 with thermal stability
– 40°C to +105°C (only for gases)
.
For engines
to
use in the
presence of combustible dusts: m
etallic fan
or plastic