Operational Instruction
High voltage distribution boxes 6..10kV
Type 07-5184-…./…. und 07-5185-….
/….
BARTEC
Varnost d.o.o.
Cesta 9.avgusta 59
1410 Zagorje ob Savi
Slovenia
Tel.: +386 59 221 471
Fax: +386 59 221 470
www.bartecvarnost.si
Reservation
Technical data subject to change without notice. Changes, errors and
misprints may not be used as a basis for any claim for damages.
EN 1/4
Explosion protection
ATEX
Ex type of protection
II 2G Ex e IIC T6/T5 Gb
II 2D Ex tb IIIC T80°C/T95°C Db
Certification
IBExU13ATEX1001
Environmental temperature range
-20°C≤T
a
≤+55°C (T5 and EPDM Seal)
-20°C≤T
a
≤+40°C (T6 and EPDM Seal)
-30°C/-55°C≤T
a
≤+55°C (T5 and Silicone Seal)
-30°C/-55°C≤T
a
≤+40°C (T6 and Silicone Seal)
Approved for zones
1 and 2
21 and 22
Technical data
Protection class
(
EN 60529/IEC 60529)
Stainless steel enclosures:
Max.IP 66 – enclosure with lid
Max IP 65 – enclosure with doors
Polyester enclosures:
Max.IP 66
Seals
Type 07-5H92
EPDM
- 20°C to + 80°C
Silicon - 55°C to +100°C
Type 07-5H95
Silicon -30°C to + 80°C
Others -20°C to + 80°C
Mechanical strength
Impact energy: 7 Joule (in accordance with
standard EN 60079-0:2009)
Enclosure material
Stainless steel Model 07-5H92
Polyester black Model 07-5H95
Lid screws
Stainless Steel, cross-head (+-)
Recommended tightening torque
M4 screw: ca. 1.2 Nm
M6 screw: ca. 1.4 Nm
Rated voltage
Max.10000V
Rated current
Max.500A
Conductor cross-section
Max 300mm²
Terminals
A maximum of four certified supporting
terminals can be integrated, having a
maximum rated voltage of 10000V and
a maximum rated connection capacity
of 300mm² in accordance with the
supplementary pages.
Conduits
When connecting wires and conduc-
tors to equipment in the increased
safety protection class Ex-certified
conduits must be used which are suit-
able for the respective wire and con-
ductor types. They must maintain
protection type “e” and contain a suita-
ble sealant element such that, as a
minimum, protection class IP54 of the
connection enclosure in preserved.
Drill holes for conduits not needed
must be sealed using Ex-certified
sealant plugs.
(
is
su
e
N
o
A
(
27
.0
1.
20
15
)
Note on instructions
When working in hazardous areas, the safety of
personnel and equipment depends on compli-
ance with the relevant safety regulations. The
people in charge of installation and mainte-
nance bear a special responsibility. It is essen-
tial that they have an exact knowledge of the
applicable rules and regulations.
The instructions provide a summary of the most
important safety measures and must be read
by everyone working with the product so that
they will be familiar with the correct handling of
the product.
The instructions have to be kept for future
reference and must be available throughout the
expected life of the product.
Description
The connection enclosures 6... 10kV model 07-
5H9.-..../.... for use in potentially explosive
atmosphere are made from Stainles Steel or
from black Polyester. They are used to connect
in-coming and out-going conductors near
electrical equipment. Depending on the model,
up to four live conductors are fed through the
connection enclsure and connected on support-
ing terminals. Bartec Varnost connection enclo-
sures may be deployed in areas with potentially
explosive atmospheres as defined in Zones1
and 2 of the certified explosion sub-group II and
temperature class T5/T6 and as well as in
Zones 21 and 22
The enclosures conform to the relevant standards
EN 60079-0:2009, EN 60079-7:2007 and EN
60079-31:2009 and were developed, produced
and tested in accordance with ISO 9001:2008 and
EN 60999.
