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Regulated
and Unregulated Power Supplies
General
Specifications:
(*we will design to your specs)
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40,000
amps @ 200 VDC Zinc Processing Power Supply |
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Dry
Type: (VPI) Vacuum Pressure Impregnation
VPI is a process which is a step above the conventional
vacuum varnish impregnation. VPI includes pressure in addition
to the vacuum, thus assuring good penetration of the varnish
in the coil. The result is improved mechanical strength
and electrical properties. With the improved penetration,
a void free coil is achieved as well as giving greater mechanical
strength. With superior varnish distribution, the temperature
gradient is also reduced and therefore, there is a lower
hot spot rise compared to the average rise. In order to
receive the best possible electric, thermal, and environmentally
protected transformer, you as a buyer should insist on vacuum
impregnation systems.
Ventilated
Dry Type
Standard Features
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Copper
windings (Aluminum optional). |
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180
degree C or 220 degree C class insulation. |
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150
degree C temperature rise for operation in ambients
of 30 degrees C average, 40 degrees C maximum. 115 degree
C and 80 degree C rise available. |
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Four
(4) full capacity taps on H.V. winding, rated 2.5%,
2 FCAN 2FCBN, on all voltages above 600V class. |
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Vacuum
pressure impregnation with high temperature thermosetting
varnish (VPI), (VPE optional). |
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Core
ground strap. |
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Provision
for lifting core and coil assembly. |
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Thermal
overload devices in each coil. |
Liquid
Filled
Features
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Ratings
to 40,000 Kva |
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Primary
voltage to 69 Kv |
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55
or 65 degree C rise |
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Mineral
oil filled |
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Copper
windings (Aluminum optional) |
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Flame
retardent liquids available |
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Elevator/Crane
Duty DC Power Supply |
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11500
ADC Closed-Loop Cooled DC Power Supply |
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DC
power supply for waste disposal
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