Approval/Certificate/Document of Conformity
[13]
IBExU Institut ti.ir Sicherheitstechnik GmbH
An-Institut der TU Bergakademie Freiberg
Schedule
[14]
Certificate number IBExU14ATEX1028 U
[Issue 1
[15] Description of product
The empty enclosures of type Klippon TB FS..., abbreviated as KTB FS..., Klippon TB MH...,
abbreviated as KTB MH ... and Klippon TB
Ol ...,
abbreviated as KTB
Ol ...
are made of coated or
uncoated stainless steel or coated mild steel. Additionally, they can contain gland plates made of the
same materials or brass.
The enclosure lid can be locked in different ways. At type FS, fixing screws are used; at type MH (multi
hinge), locking is realized by screws and hinges; and at type
Ol,
a quarter lock is employed.
The empty enclosures are intended for stationary use in zones 1 and 2 as well as 21 and 22. The
enclosures can be equipped with different ATEX-certified Ex-components.
Technical data
Operating temperature: -60 'C to +105 'C (IP66/IP67)
-60 'C to +135 'C (IP66)
Dimensions:
Type min. length
max. length min. width
KTB MH ... 150 mm 1250 mm 150mm
KTB
Ol ...
150mm 980 mm 150mm
KTB FS ... 150mm 1500 mm
150mm
max. width min. height max. height
1000 mm 80mm 300 mm
740 mm 80mm 300 mm
1000 mm 80mm 300 mm
Identically constructed enclosures can be manufactured using intermediate sizes.
Variations compared to issue 0 of this certificate:
Variation 1
Conformity with the current standards EN 60079-0:2012+A11:2013, EN 60079-7:2015 und EN 60079-
31:2014
Variation 2
Corresponding change of explosion protection marking
[16] Test report
The test results are recorded in the confidential test report IB-16-3-145 of 2016-12-20.
The test documents are part of the test report and they are listed there.
Summary of the test results
The empty enclosure of type Klippon TB FS... (KTB FS), TB MH ... (KTB MH) and TB
Ol ...
(KTB
Ol)
fulfils the requirements of explosion protection for equipment group II, category 2G and 20 in type of
protection increased safety "e" and dust ignition protection by enclosure "t" for explosion group IIC and
IIiC.
Satetv instructions
- At the installation of Ex-components in the empty enclosure, the specific conditions of use
I
schedule of limitations specitied in the respective type examination certificates have to be
observed.
- During mounting and operation, the minimum degree of protection IP64 is only achieved by proper
use of adequate cable glands tested and certified for explosion protection.
[17] Specific conditions of use
None
[18] Essential health and safety requirements
Fulfilled
by
compliance with the standards listed at item [91
FB10610110
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