Ozonflex 8 Core Cross Linked Elasometric Insulation

SKU: OFL-8C Categories: , Tags: , ,

Features

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Description

This cable is commonly utilised for making connections to electrical equipment used in a waste-water environments that are subject to medium mechanical stress. It caters for frequency converter controlled AC drives where there is considerable demands in respect of electromagnetic compatibility (EMC) according to the EMC directive imposes. For an effective shielding, both ends of cable must have a good shield contact to ground. For connection with 1-level frequency converter (rated output voltage max. 690V), owing to the various (and frequently changing) substances of which the contaminated water is made up, the cables may be used only in easily accessible areas that can be inspected (installation depth of approximately 10 meters, as customarily encountered in sewage water tanks).

This cable is also suitable for use in process water, cooling water, mine surface water, rainwater and combined waste water. Under certain circumstances they can be suitable for groundwater and seawater; it is possible to impose less stringent specifications in terms of accessibility and inspection. In such cases the cables can be used at depths up to 500 m. (The water types are defined in accordance with DIN 4045 and DIN 4046). If the water concerned is aggressive or composed of special substances, the cable's resistance properties should be examined.

These cables can be used indoors, outdoors, in explosion-hazard areas to DIN VDE 0165, in fire-hazard locations, on construction sites in accordance with DIN VDE 0100 Part 704, in open-cast mining and in quarries in accordance with DIN VDE 0168, in industry and in agriculture. They can also be permanently installed, e.g. on plaster, on excavators or on hoisting gear. If they are permanently installed in protective conduits or equipment, or e.g. in well installations or are used as rotor circuit cables for motors, the cables may be operated with an AC voltage of up to 1000 V or a DC voltage to earth of up to 750 V. The permissible AC test voltage in connection with motor tests is 3 kV, the maximum test duration is 3 minutes. In other respects the specifications of DIN VDE 0298-300 apply

Technical Data

Cores
No.
Cross
Section
Approx.
Conductor
Diam.
Outer Diameter Bending Radius Cable
Weight Net
1000m
Current
Carrying
Capacity at
30oC
Permissible
Short Circuit
Current (1s)
Permissible
Pulling
force
Min Max Fixed
Install
(Min)
Free
Moving
(Min)
Max
(N°) (mm2) (mm) (mm) (mm) (mm) (mm) (kg) (A) (kA) (N)
FOUR CORES
4x 1.5 1.5 12.8 14.4 58 72 266 23 0.21 90
4x 2.5 1.9 15.2 17.2 69 86 388 30 0.36 150
4x 4 2.4 17.0 19.0 76 95 516 41 0.57 240
4x 6 2.9 18.9 20.9 84 105 630 53 0.86 360
4x 10 3.9 23.1 25.1 100 126 972 74 1.43 600
4x 16 5.7 26.6 29.6 118 148 1447 99 2.29 960
4x 25 6.8 31.8 34.8 139 174 2015 131 3.25 1500
4x 35 8.0 35.3 38.3 153 192 2539 162 5.01 2100
4x 50 9.4 40.5 43.5 174 218 3458 202 7.15 3000
4x 70 11.1 45.2 48.2 193 241 4586 250 10.01 4200
4x 95 12.1 50.0 54.0 216 270 5350 301 13.59 5700
MULTI-CORES
7x 1.5 1.5 15.9 17.9 72 90 401 15 0.21 158
7x 2.5 1.9 18.8 20.8 83 104 580 19.5 0.36 263
8x 1.5 1.5 17.2 19.2 77 96 475 13.8 0.21 180
10x 2.5 1.9 24.0 26.0 104 130 854 16.5 0.36 375
12x 1.5 1.5 19.4 21.4 86 107 596 12 0.21 270
12x 2.5 1.9 22.4 24.4 98 122 809 15.6 0.36 450