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65
N
Category:
II 2 GD
Level of protection:
Ex e IIC T3/T4 Gb,
Ex tb IIIC T...°C Db
Temperature class:
Gas: T3 (200°C) or T4 (135°C) Dusts: tab. pages 66-67
EC certificate:
LCIE 06 ATEX 6092 X
Zones of use:
1, 2, 21, 22
Motor shaft
In treated steel alloy (Isothermic harde-
ning) resistant to stress.
Eccentric weights
Allow greater adjustment of the centri-
fugal force, with phase shift of the lower
weight assembly with respect to the
upper group. This adjustment is eased by
a graduated scale, which expresses the
centrifugal force as a percentage of the
maximum centrifugal force.
Weight covers
In aluminium alloy, mounted only on the
lower side. The flange side does not have
weight cover. Size 40 is supplied without
weights covers on both sides.
Painting
Electrostatic surface treatment based on
polymerised epoxy polyester powder in
oven at 200°C. Tested in salt spray for 500
hours.
Stainless steel protection
On request, corrosion high grade pro-
tection (stainless steel AISI 316L micro
suspensions in a polyurethanic paint) is
available.
Comply with the applicable
European Union directives: ATEX (94/9/EC),
Low Voltage (2006/95/EC)
KOSHA Korea
Certificate n° 11-AV4 BO-0346/7/8/9/50/51
Ex e II T3/T4 - Ex td A21 IP66
II 2 GD - Class Ex e IIC T3/T4 Gb,
Ex tb IIIC
T...°C Db. IEC/EN 60079-0,
IEC/EN 60079-7, IEC/EN 60079-31,
Certificate n° LCIE 06 ATEX 6092 X
GGTN Permit and Gost-R certificate:
Ex e II T3/T4 - DIP A21 IP66
standards GOST R 51330.0-99,
GOST R 51330.8-99, GOST R IEC 61241-1-1-99.
Certificate of Conformity
n° IECEx LCI 10.0003X
following standards IEC 60079-0,
IEC 60079-7, IEC 60079-31
Certifications