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Coaxial CablesTOPDRIVE VFD (EMC) ROZ1-K (AS) 0,6/1kV cable has been specially designed for Variable Frequency Drive Motors and installations where it is necessary to limit the effects of electromagnetic interference (EMI). This is a flexible cable for fixed installations, for variable speed motors or pumps.
TOPDRIVE VFD (EMC) ROZ1-K (AS) 0,6/1 kV
Electrical performance
LOW VOLTAGE 0,6/1 kV
Standard
IEC 60502-1 / IEC 60092-353
Approvals
BUREAU VERITAS / DNV-GL / ABS / LLOYD’S REGISTER / RoHS / CE / UKCA
CPR Construction Product Regulation
Cca – s1a, d1, a1
Thermal performance
Maximum conductor temperature: 90ºC.
Maximum short-circuit temperature: 250ºC (max. 5 s).
Minimum service temperature: -40ºC (fixed and protected installations).
Fire performance
Flame non-propagation based on EN 60332-1 and IEC 60332-1.
Fire non-propagation based on EN 60332-3/IEC 60332-3 and EN 50399.
Reaction to fire CPR: Cca – s1a, d1, a1 , according to EN 50575.
LSHF (Low Smoke Halogen Free) according to EN 60754-1 and IEC 60754-1.
Low smoke emission based on EN 61034 and IEC 61034.
Light transmittance > 80%
Low corrosive gases emission based on EN 60754-2 and IEC 60754-2.
Mechanical performance
Minimum bending radius: x10 cable diameter.
Impact resistance: AG2 Medium severity.
Environmental performance
Chemical & Oil resistance: Acceptable.
UV resistant based on EN 50618.
Water resistance: AD5 Jets.
Other
Meter by meter marking.
Ripcord.
Electric fields resistant.
Installation conditions
Open Air.
Buried.
In conduit.
Applications
Industrial use.
Variable Frequency Drive (VFD).
Electromagnetic protection.
TOPDRIVE® VFD (EMC) ROZ1-K (AS) cable design
Conductor
Electrolytic annealed copper conductor, class 5 (flexible), according to EN 60228 and IEC 60228.
Protective Conductor
The ground conductor is divided into three conductors; the equivalent cross-section is approximately 50% of the section of the phase conductor. For 4G cables, ground conductor has the same cross-section as the phase conductors.
Insulation
Cross-linked polyethylene type HF XLPE 90ºC according to IEC 60092-360. The standard identification of insulated conductors is the following:
3 x + 3 G Grey + Brown + Black +Green/yellow (3 G) (from 6mm2 onwards)
4 G Grey + Brown + Black + Green/yellow (up to 4 mm2)
Assembly of cores
For 3 x + 3 G cables, the three phase conductors are cabled helically with the three protective conductors distributed in the interstices. For 4 G cables, the three phase conductors and protection conductor are cabled helically.
Screen
Aluminium-polyester tape screen, helically placed over the insulated conductors. Over the tape there is a tinned copper braid screen. The tape and the braid act as a double screen to cut out all of the electromagnetic interference, with a minimum total section of 10% of the phase conductor, ensuring a total shielding coverage.
Outer sheath
Polyolefin LSHF outer sheath type SHF1 according to IEC 60092-360. black color. The ripcord allows you to tear the outer sheath without damaging the screen.
