Power generation
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Vamp feeder and motor managers and feeder and machine
protection relays are used in power generation to protect feeders, bus bar,
generators, generator block transformers and power and distribution
transformers.
The protection relays and feeder and motor protection managers have been
developed especially for medium-size generators and transformers below 200 MW.
Protection characteristics support definite time, IEC and IEEE inverse
characteristics. In addition, Vamp feeder managers have programmable curves for
applications where standard curves cannot be used. Protection features can also
be extended with an optional RTD unit.
Vamp protection relays, feeder and motor managers are typically connected to the
plant automation using native IEC 61850, Modbus TCP, Profibus DP and DeviceNet.
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Vamp protection relays differ from feeder managers with
respect to mechanical size and number of analogue inputs and digital input /
output contacts. The protection relays are used as such for applications where
local / remote control is not essential.
Arc flash protection for Vamp's feeder managers and
protection relays is optional.
Switchgear protection can be combined with Vamp arc flash
protection system. Being the technology leader, Vamp offers selective arc flash
protection systems for every need. Both fibre and point sensor technologies are
supported for arc flash detection. Arc flashes can be extinguished quickly by
combined use of arc eliminators and arc flash protection systems.
Recommended arc flash protection relays for this segment:
Recommended generator protection relays for this segment:
Recommended feeder protection relays for this segment:
Recommended motor protection relays for this segment:
Recommended measuring and monitoring unit for this segment:
References: