breakers combining characteristics of the trip elements to show
the proposed selectivity. In addition, [_____] sets of
characteristic curves of the individual breaker trip elements
shall be included to permit checking.
Submit characteristic curve sheets of the individual breaker
trip elements as submitted for power supply and bus tie circuit
breakers. The breaker trip ampere ratings and lug sizes shall be
as indicated.
Spare Parts
Submit a list of spare parts in accordance with paragraph SPARE
PARTS.
Metal-Enclosed Bus
Submit the proposed methods for grounding bus housing.
SD-04 Samples
Nameplates[; G][; G, [_____]]
Submit samples of engraved nameplates with a schedule of
nameplate sizes and lettering. The Contractor will be permitted
to supply and attach to the switchgear assembly a nameplate or
trademark. A drawing or illustration showing the proposed
nameplate, its size and location, shall be included.
SD-06 Test Reports
Factory Inspection and Tests
Submit five certified copies of the reports of all tests,
including complete test data. Five sets of calibration curves for
each trip device shall also be furnished.
1.5
ACCESSORIES
Handling and testing accessories needed to remove, replace, test and
maintain the drawout type air circuit breakers shall be furnished. The
accessories shall include the following:
a. One Closing Lever for manually closing the electrically-operated
b. One set of couplers (if required) for test operation of the
electrically-operated breakers.
c.
One set of test plugs for drawout relays.
d.
Two sets of keys for key interlocks.
e. One Hoist, cart or other suitable means for breaker removal and
handling.
f. One complete set of all special wrenches and tools required for the
installation, maintenance and repair of the switchgear.
SECTION 16404A
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