MIL-S-26716A (USAF)
3.7.1.8 DC circuit Where required to operate solenoids or other
electrical components a 30-volt DC circuit shall be furnished with variable
rheostat ammeter, voltmeter, pilot light, switches and other necessary
components as provided in detail specifications.
*
The 30 volt DC supply from the stand shall be
3.7 .1.8.1 DC Components.
controlled by a momentary contact spring return type switch which cannot be
All cables supplying
energized unless continuously depressed manually.
voltage to the item being tested shall terminate with a female connection.
*
The 30-volt DC power supply shall be provided
3.7 .1,8.2 DC Power Supply.
as a component of the test equipment. The power supply shall include means
for maintaining the set voltage constant to within plus or minus 1/2 volt.
3.7.1.9 400 Cycle AC circuit Where required, a 400-cycle AC circuit
shall be provided which shall include all necessary instrumentation such as
Type, range and
wiring, receptacles, controls, ammeters, voltmeters, etc.
capacity of Instrumentation shall be as outlined in the detail
specification
The 400-cycle AC power supply
3. 7.1.9.1 400 Cycle AC Power Supply.
Type and capacity of
shall be provided as a component of the test equipment.
the power supply shall be governed by the detail specification,
*
Unless otherwise specified, two emergency
3.7.1.10 Emergency switch.
shut off switches shall be provided on all test equipment units exceeding 8
Each emergency switch shall be of the red, palm operated,
feet in length.
mushroom - head, push button type and shall deenergize all electrical, air,
water and hydraulic systems simultaneously. One switch shall be located near
On the shorter test
each end of the stand in a readily accessible position.
stands a single switch shall be located at the operators normal position.
3.7.1.11 Pilot lights.
Green pilot lights shall be provided on the basic
test unit to indicate when each electrical circuit is turned on and operating
properly .
A red light (in addition to a warning placard)
3.7.1.12 Warning lights.
shall be provided to indicate a dangerous condition, such as circuits
energized to electrical accessories under test which may inadvertently be
broken or disconnected by the operator.
All electrical equipment shall be installed in
3,7.1.13 Installation.
accordance with the applicable requirement of the National Electrical Code.
All electrical equipment in the test stand shall be
3.7.1.14 Grounding,
grounded in accordance with Article 250 of the National Electrical Code. A
plainly marked grounding connection shall be provided for connection to the
ground system.
8
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business