Refine Your Search

Date

Date

Voltage regulators AE-7A Generators and Controls Motors and Magnetic Devices Fasteners Logistics

Search Results

Viewing 1 to 20 of 21
12Next >Last >>
Sort by relevance
Standard

MINIMUM PERFORMANCE STANDARDS FOR A-C GENERATORS AND ASSOCIATED REGULATORS
1991-08-01
HISTORICAL
AS8011A
This Aerospace Standard (AS) covers the general minimum performance standards of A-C generators and associated regulators for civil aircraft. The generator is a nominal 120/208-volt, 400-Hz, 3-phase, Y-connected system that provides the primary or backup power for electrical systems. The machine can be a brush or brushless design and is normally air cooled.
Standard

Penalties IN Performance of Three-Phase, Four-Wire, 400-Cycle Motors Caused by the Opening of One Phase
2017-11-30
CURRENT
AIR34B
The scope of this SAE Aerospace Information Report (AIR) is to present a guide for the determination of probable power output and the effect on the aircraft system that will be experienced when operating three-phase motors with one phase open. Unfortunately, the above subject cannot be resolved by specific rules. Modern aircraft or missile electrical systems are composed of a wide variety of electrical and electronic components. These components react differently under identical impetus due to the latitude of their design. This latitude of design must be allowed wherever possible to the accessory designer due to the various specification requirements. Therefore, it cannot be over-emphasized that the effect on the airplane or missile system, as well as motor operation, of three-phase motors on two-phase power must be thoroughly investigated.
Standard

PENALTIES IN PERFORMANCE OF THREE-PHASE, FOUR-WIRE, 400-CYCLE MOTORS CAUSED BY THE OPENING OF ONE PHASE
2010-07-06
HISTORICAL
AIR34A
The scope of this SAE Aerospace Information Report (AIR) is to present a guide for the determination of probable power output and the effect on the aircraft system that will be experienced when operating three-phase motors with one phase open. Unfortunately, the above subject cannot be resolved by specific rules. Modern aircraft or missile electrical systems are composed of a wide variety of electrical and electronic components. These components react differently under identical impetus due to the latitude of their design. This latitude of design must be allowed wherever possible to the accessory designer due to the various specification requirements. Therefore, it cannot be over-emphasized that the effect on the airplane or missile system, as well as motor operation, of three-phase motors on two-phase power must be thoroughly investigated.
Standard

Synchro, 60 and 400 Hz, Size 23
2011-10-13
HISTORICAL
AS20708/94B
This specification covers the detail requirements for 115 volt, 60 and 400 Hz, size 23 synchros (see 6.1).
Standard

Synchro, 60 and 400 Hz, Size 23
2017-05-18
CURRENT
AS20708/94C
This specification covers the detail requirements for 115 volt, 60 and 400 Hz, size 23 synchros (see 6.1).
Standard

Synchros, General Specification For
2014-10-14
HISTORICAL
AS20708B
This specification relates to Synchros, 60 and 400 Hz. It is not complete in itself, but shall be used in conjunction with MIL-DTL-81963, in which the latter shall be recognized as forming an inherent part of this specification. This standard requires a Qualified Products List (see 6.4).
Standard

Synchros, General Specification for
2019-06-05
CURRENT
AS20708C
This specification relates to Synchros, 60 and 400 Hz. It is not complete in itself, but shall be used in conjunction with MIL-DTL-81963, in which the latter shall be recognized as forming an inherent part of this specification. This standard requires a Qualified Products List (see 6.4).
Standard

Synchros, General Specification For
1999-08-01
HISTORICAL
AS20708
This specification relates to Synchros, 60 and 400 Hz. It is not complete in itself, but shall be used in conjunction with MIL-S-81963 in which the latter shall be recognized as forming an inherent part of this specification.
12Next >Last >>
X