DC732F 3BDH000375R0001 ABB Processor controller power module

DC732F 3BDH000375R0001 ABB Processor controller power module

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Optional Features:

Primary Termination

• Externally-clamped bushing wells with loadbreak or

non-loadbreak inserts.

• Integral loadbreak bushings.

Secondary Termination

• Externally-clamped bushings with NEMA 6-hole,

8-hole, 10-hole, or 12-hole spades.

• Spade supports are available. They are provided for

8-hole spades and larger when the current is 1400

amps or greater.

Primary Switching

• LBOR oil switch: one for radial, two for loop feed.

• Externally-operated tap changer.

• Externally-operated dual voltage switch.

• Externally-operated delta-wye switch.

Overcurrent Protection

• Internal primary protective links.

• Bayonet-type expulsion fuses.

• Drawout, loadbreak current limiting fuses, with or

without interlocking transformer switch.

• Secondary oil circuit breaker.

• Internal, partial-range current limiting fuses.

Overvoltage Protection

• Distribution class, metal oxide arresters, 3-36 kV.

• Distribution class, valve-type lightning arresters, 3-27 kV.

Construction Options

• 18", 24" and 30" deep terminal cabinet.

• Drain valve and sampling device.

• Mounting plate for CT’s or PT’s.

• Interphase barriers.

• Molded case external secondary breaker.

• Substation Accessories – Oil gauge, thermometer, drain

valve and sampler, pressure-vacuum gauge provision.

• Weathercover.

• Transformers may feature an optional weathercover

over the cabinet which is hinged to allow clearance

for replacement of the bayonet-type fuses.

• The weathercover can be lifted easily into place and

secured with a single supporting arm.

• The weathercover requires no additional holddown

hardware.