Toxfree ZH R0Z1-K (AS) VFD EMC0 pages

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Toxfree ZH ROZ1-K (AS) VFD EMC
4 APPLICATIONS
The new generation of variable-speed drive (VDF) provide a series of advantages to
the industry, but at the same time one of their main disadvantages is the emission
of electromagnetic interference. In order to limit the extent of this type of electromagnetic interference it is necessary to use equipment and cable with Electromagnetic Compatibility, known as EMC.
Characteristics:
This cable has been specially designed for use in installations where it is necessary
to limit the effects of Electromagnetic Interference (EMI), also know as Radio Frequency Interference (RFI). The source of this kind of interference may be an object
or device that carries changing electrical currents.
VFD cables are designed with three phase conductors plus grounding, and have a
low smoke emitting and halogen free sheath. They are flexible cables suitable for
fixed installations.
4
The VFD cable.
ELECTRIC FIELDS RESISTANT
4t
INDUSTRIAL USE
4t
With regards to cable the necessary EMC is achieved by firstly ensuring a symmetrical distribution of the conductors. Secondly, a special protective screen is added to
ensure the required EMC when variation-speed drives are used. This means a longer
lifespan for the motor or pump being used.
4t
CHEMICAL & OIL RESISTANCE
4t
WATER RESISTANCE: AD3 ASPERSION
4t
LSZH
4t
LOW SMOKE EMISSION
4t
LOW CORROSIVE GASES EMISSION
4t
FLAME NON-PROPAGATION
4t
FIRE NON PROPAGATION
4t
DAMP ENVIRONMENT
4t
BURIED
4t
IN CONDUIT
4t
OPEN AIR