molded case circuit breakers - Eaton Canada

280
DHP, VCP, VCP-W
SWITCHGEAR (MEDIUM VOLTAGE)
Technology Upgrades
IQ AND IMPACC COMMUNICATIONS RETROFITS
New VCP-W Front Panel with Digitrip MV and
IQ Data Plus
II
FLUIDIZED SWITCHGEAR BUS
DHP
Any bus bar shape or configuration is uniformly
coated. There are no dielectric weak spots and
taping is not necessary.
SWITCHGEAR UPGRADES
DHP, VCP, VCP-W
Switchgear upgrades are available from
Cutler-Hammer to increase the MVA and
continuous current ratings of the entire
assembly.
Cutler-Hammer offers IQ products to
replace existing analog meters, instruments
and protective relays with microprocessor-based
solid-state true-RMS sensing
devices. IQ products can be furnished as
components for field installation on the
switchgear or can be provided as new
replacement front panels. The new replacement
front panels available for DHP, VCP
and VCP-W switchgear assemblies includes
the IQ devices mounted and wired. Wire
markers and wiring diagrams are provided
for ease of installation. The existing panel is
removed, the new panel is set in place and
the solid-state devices are wired into the
switchgear unit. The IQ products can be
matched in numerous combinations to
include the Digitrip MV, IQ Analyzer,
IQ Data Plus II,
IQ Data, IQ Generator and
the IQ Data Plus 4000/4100. Communications
can then be tied to the Cutler-Hammer
IMPACC System.
Cutler-Hammer offers a cost effective program
that can extend the life of any manufacturers’
equipment by reconditioning or
replacing the bus and insulating it with fluidized
bed epoxy. The bus insulation in
many existing switchgear assemblies may
be Noryl, Micarta, redacta, heat shrink
tubing or fiberglass. These materials are
adversely affected by aging, environment
and operating conditions. The solution to
these concerns can be answered with the
high quality, state-of-the-art system and
superiority offered by the fluidized bed
epoxy process. Customers can utilize any
of the following services to fit specific
switchgear applications from 600V to 15kV:
● Bus Reconditioning
● Bus Replacement
● Bus Duct Reconditioning
● Bus Duct Replacement
New VCP-W Front Panel with Digitrip MV and
IQ Analyzer
Coated bus bars pass through a post-heat oven
to cure and fuse the epoxy.
March 2001