| Customization: | Available |
|---|---|
| Type: | Insulated |
| Conductor Type: | Stranded |
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H07RN8-F Cable Rubber-sheathed Cables for Connection of Electrical Equipment
| Item | H07RN8-F Cable |
| Conductor |
Plain copper
|
| Insulation | EPR |
| Inner Sheath | EPR |
| Outer Sheath | CPE |
| Nominal Voltage |
450/750V
|
| Test voltage | 2500 V |
| Temperature Range |
Ambient temperature for fix installation min. -40 °C
Ambient temp. in fully flex. operation min. -25 °C
|
| Color | Orange |
| Certification | CE |
| Application |
OZOFLEX(PLUS) rubber-sheathed cables H07RN8-F are intended for connection of electrical equipment in contaminated water and for medium mechanical stresses. Due to the various substances in the contaminated water, the cables may be used only in easily accessible areas that can be inspected (installation depth of approx. 10 m, as normally used in sewage water tanks). These cables are also suitable for use in process water, cooling water, mine surface water, rainwater and combined waste water. They further can be used in groundwater and seawater; less stringent specifications in terms of accessibility and inspection can be imposed (in such cases the cables can be used at depths up to 2000 m). 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.
Permissible AC test voltage in connection with motor tests is 3 kV, max. test duration of 3 minutes. The insulating and sheath materials used allow a max. conductor temperature of 90 °C. Thanks to this characteristic, which is verified by a report from the VDE Test and Certification Institute, cables may be used according to the specifications of Federal Testing Laboratories (PTB) for explosion-protected pumps.
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