Bartec 07-4230 Series Operational Instruction

Operational Instruction
(Translation)
Note on instructions
When working in hazardous areas, the safety of
personnel and equipment depends on com-
pliance with the relevant safety regulations. The
people in charge of installation and mainten-
ance bear a special responsibility. It is essential
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
These Ex d control stations are used wherever
electrical components are needed in potentially
explosive environments in zone 1 (certified
hazard sub-groups IIA, IIB, IIC, temperature
classes T4, T5, T6). Electrical operating equip-
ment, such as contactors, relays and controls
are fitted as required.
Electrical connections can be established either
with a flanged-on junction box with "Ex e" type
of protection or directly with cables and cable
entries that are approved for the hazardous
area.
If the devices contain intrinsically safe circuits or
Ex i components, the electrical limits that are
decisive for "intrinsic safety" (see accompanying
documents) must be adhered to.
BARTEC
GmbH Max-Eyth-Straße 16
97980 Bad Mergentheim
Germany
Ex d Control Station
Explosion protection
Maximum Ex protection type
Depending on the installed components; ob-
serve the specifications on the type label.
ATEX
Ex protection type
II 2G
Ex db eb ia/ib [ib]
IIA, IIB resp. IIC T6, T5 resp. T4
II 2(1)G
Ex db eb ia/ib [ia]
IIA, IIB resp. IIC T6, T5 resp. T4
CE 0044
Certification
Ex d control station: PTB 03 ATEX 1138
Empty closure: PTB 03 ATEX 1137 U
IECEx
Ex protection type
Ex db eb ia/ib [ia] IIA, IIB resp. IIC T6,
T5 resp. T4
Ex db eb ia/ib [ib] IIA, IIB resp. IIC T6,
T5 resp. T4
Certification
Ex d control station: IECEx PTB 11.0038
Empty closure: IECEx PTB 11.0026U
Ambient temperature
Depending on the installed parts; observe
specifications on the type label.
-20 °C to +55 °C
(-4 °F to +131 °F)
Approved for zones
1 and 2
Components
Only Ex-certified components may be in-
stalled in the junction box.
Follow the components manufacturer's
mounting directions and safety instructions.
Other applicable documents
Circuit diagram
–
Mounting instructions/operating instruc-
–
tions for the installed components
Delivery note
–
The retention of these documents is manda-
tory.
Tel.: +49 7931 597-0 info@bartec.de
Fax: +49 7931 597-119 www.bartec.de
Type 07-4230-..../...
Technical data
Electrical data
Rated voltage: up to 690 V
Power dissipation: max. 67 W
Protection class
IP 54 (IEC 60529)
Rated cross-section of conductor
Max. 16 mm
Weight
Approx. 4 kg (8.82 lb)
Mechanical strength
Impact energy max. 7 Nm
Enclosure material
Aluminium
Lid closure
Cheesehead screws,
ISO 4762-M8 x 25-A2-70 or A4-70
Dimensions
See page 4.
Reservation Technical data subject to change without notice. Changes, errors and
misprints may not be used as a basis for any claim for damages.
2
EN 1/5