| |
ÖPVC-BLUE-FCY |
for intrinsically safe systems, with Cu screen Protection class i according to VDE 0165, blue sheath |
| |
|
|
| |
|
|
|
|
 |
Applications |
These screened PVC-insulated control
cables with blue outer sheath are exclusively
used for intrinsically safe systems
in instrumentation and control engineering
as pulse and data transmission cables
as well as connecting cables for public
address and two-way intercom systems
where high-frequency interference can
occur. The overall braided screen,
consisting of tinned copper wires with
a visible coverage of approx. 85%,
provides protection against external
pulses and assures an interference-free
transmission. These cables with special
identification meet the requirements
of VDE 0165 Section 6.1.3.2.3 in protection
class i and are only used for intrinsically
safe electric circuits.
In protection class i , the power in
the electric circuit id low such that
no igniting sparks, arcs or higher temperatures
can occur. These cables are not suitable
for underground installation.
Notes
In intrinsically safe electric circuits,
only insulated cables may be used with
a test voltage of conductor to conductor
and conductor to earth of minimum 500
V AC.
These cables and wires designated blue
may not be used for other applications.
For reasons of safety and functionality,
intrinsically safe electric circuits
must be earthed, if required. This earthing
may only be made at one position by connection
with the equipotential bonding, refer
also to VDE 0165 Section 6.1.3.3
When installing systems with intrinsically
safe electric circuits, it shall be observed
that outside electrical or magnetic fields
do not impair the intrinsic safety, which
can be realised by the use of screened
and/or twisted cables or by maintaining
a sufficiently large distance in the
spacing.
Note
Other
cross sections and core configurations
manufactured upon request.
|
|
Cable design
Construction designed on the
basis of DIN VDE 0245, 0250 and 0281
Conductor :plain Cu wires, flexible
Construction :according to VDE 0295
Class 5
of conductor and IEC 228 Class 5, refer
also to the
Table of Technical Guidelines
Insulation : core insulation of special PVC Compound
Core identi- : black with sequential numbering imprint in
fication white according to VDE 0293, yet without
green-yellow protective earth conductor
Type of lay-up :Concentric lay-up of cores in layers of
optimum pitch
Wrapping*) : plastic foil, overlapping
Screen : braid of tinned copper wires, visible
Coverage approx. 85%
Sheath : sheath material of special PVC compound
Sheath colour : sky blue, RAL 5015
*) Available upon request :
Cable with inner sheath : ?PVC-BLUE-YCY
|
|
Technical Data
Conductor resistance at 20° C :according
to VDE 0295
Class 5 and IEC 228
Class 5 for multistranded
conductors,refer also to
the Table of Technical
Guidelines.
Temperat. at the core max. :+ 70° C in operation
Insulation resistance min. : 20 M Ω .km
Operating voltage max : 500 V
Test voltage AC,50 Hz
core/core :3000v
core/screen : 1200 V
Operating capacitance
core/core approx. : 135 nF/km
core/screen approx. : 185 nF/km
Inductance approx : 0.65 mH/km
Minimum binding radius
up to 12 mm diameter : 10 x cable diameter
> 12 mm diameter : 15 x cable diameter
Temperature range
Mobile : - 5° C to + 70° C
Fixed : -40° C to + 80° C
Radiation resistance : 80 Mrad (80x106 cJ/kg)
Testing: according to DIN VDE 0472 and IEC regulations
Flame test : test class B according to
VDE 0472 part 804 and
IEC 332-1
PVC characteristics : self-extinguishing and
flame-retardant
|
|
Dimensions
| Reference |
Approx.
Outer
Diameter
In mm
|
Copper
Weight
Kg/km
|
Approx.
Cable weight
Kg/km
|
| Part no.
02...
Type
|
No. of conductors
Nominal cross
section mm2
|
| ÖPVC-BLUE-FCY |
2x0.75
|
|
|
|
| |
3x0.75
|
|
|
|
| |
4x0.75 |
|
|
|
| |
5x0.75
|
|
|
|
| |
|
|
|
|
| |
10x0.75
|
|
|
|
| |
12x0.75
|
|
|
|
| |
18x0.75
|
|
|
|
| |
25x0.75
|
|
|
|
| |
30x0.75
|
|
|
|
| |
|
|
|
|
| |
|
|
|
|
| ÖPVC-BLUE-FCY |
2x1 |
|
|
|
| |
3x1 |
|
|
|
| |
4x1 |
|
|
|
| |
5x1 |
|
|
|
| |
7x1 |
|
160.0 |
221 |
| |
|
|
|
|
| ÖPVC-BLUE-FCY |
12x1 |
|
|
|
| |
18x1 |
|
|
|
| |
|
|
|
|
| |
34x1 |
|
|
|
| |
|
|
|
|
| ÖPVC-BLUE-FCY |
2x1.5 |
|
|
|
| |
3x1.5 |
|
|
|
| |
4x1.5 |
|
|
|
| |
5x1.5 |
|
144.0 |
|
| |
7x1.5 |
|
|
|
| |
12x1.5 |
|
|
|
| |
18x1.5 |
|
|
|
| |
25x1.5 |
22.6 |
580.0 |
|
| |
34x1.5 |
25.9 |
732.0 |
1142 |
| |
|
|
|
|
|
|
Note
Other cross sections and core configurations manufactured upon request.
|
| |
|
| |
Copyright © 2003-2005.
All rights reserved by