共找到 210 条与 船用发电、变电与配电设备 相关的标准,共 14 页
ARMOR, BODY, FRAGMENTATION PROTECTIVE: UPPER TORSO (WITH COLLAR, M-1955)
ARMOR, BODY, FRAGMENTATION PROTECTIVE: UPPER TORSO (WITH COLLAR, M-1955)
This specification covers the requirements for one type portable, solid state, parallelable 12.5 kilovoltampere (kVN frequency converter, with a transit cover.
FREQUENCY CONVERTER: SOLID STATE, 12.5 KVA (10 KW), WITH TRANSIT COVER
ANTENNA: AS-( ), MAN-TRANSPORTABLE, 30 TO 76 MEGAHERTZ
ANTENNA: AS-( ), MAN-TRANSPORTABLE, 30 TO 76 MEGAHERTZ
This specification covers power supplies used in government equipment.
POWER SUPPLIES, GENERAL SPECIFICATION FOR
POWER SUPPLY, VARIABLE OUTPUT (0 TO 50 VOLTS)
POWER SUPPLY, VARIABLE OUTPUT (0 TO 50 VOLTS)
This amendment forms a part of Military Specification MIL-A-28959(MC), dated 20 October 1970, and is approvedfor use by all Departments and Agencies of the Department of Defense.
ANTENNA: ULTRA-HIGH FREQUENCY, 225 TO 400 MEGAHERTZ
This specification covers one type of power supply used i n Navy electronic equipments
POWER SUPPLY, VARIABLE OUTPUT (0 TO 50 VOLTS)
This specification covers the requirements for one type ultra-high frequency (uhf) center fed dipole antenna intended for fixed site or vehicular application.
ANTENNA: ULTRA-HIGH FREQUENCY, 225 TO 400 MEGAHERTZ
This specification covers the requirements for one type of man-transportable (manpack) very high frequency communications antenna.
ANTENNA: AS-( ), MAN-TRANSPORTABLE, 30 TO 76 MEGAHERTZ
This specification covers one type of chemical agent calculator.
CALCULATOR, DOWNWIND TOXIC VAPOR HAZARD, POINT SOURCE, ABC-M2
This specification covers one type of chemical agent calculator.
CALCULATOR, DOWNWIND TOXIC VAPOR HAZARD, LINE SOURCE, ABCA-M3
Single-phase and polyphase, double wound power transformers and reactors having windings insulated with Class A, B, H or C materials , 1 kVA to 1000 kVA and rated line to line voltage up to 3300 volts. Dry and oil-immersed transformers. For service in ships sailing in temperate or tropical waters. Limits of temperature rise, regulation , performance requirements, ratings, terminal markings. Cooling methods classified, position of external terminals, list of external fittings and their positions. Routine tests, temperature rise test. Supplementary high-voltage tests, methods of declaring efficiency, calculation of inherent regulation, connection diagrams, vector diagrams, information with enquiry and order, additional fittings for oil-immersed transformers. Illustrated.
Specification for transformers for use in ships
This amendment forms a part of Military Specification MIL-M-l8550(Aer) dated 1 May 1956 and has been approve¿ by the Bureau of Aeronautics, Department of the Navy.
METER, FREQUENCY, RF, LM SERIES
This specification establishes the requirements for the procurement of Flotation Bladder Mk 2 Mod O, Bureau of Ordnance LD 288859, which is used to recover submerged O rhance Items.
BLADDERS, FLOTATION, MK 2 MOD 0 AND MK 2 MOD 1
The equipment covered by this specification shail be a Meter, Frequency, RF, LM Series, capable of providing a simple, accurate, and reliable frequency indicating equipment of the crystal calibrated type for use in Military Service. It shall be adaptable for adjusting adjacent radio transmitters and receivers to any desired frequency in the range from 125 to 20,000 kc.
METER, FREQUENCY, RF, LM SERIES
This specification governs. the *&mufacture, assembly and preparation for delivery of Brming Cella - Mk 1 Mods -5, 6, 7, and 8. and the methods of‘ inapeotion and tests upon which acceptance will be baaed. Arm?pg Cells Mk 1 Moda 5, 6, 7, and 8 are electrolytic t%delay devices which operate mechanical release
ARMING CELLS MK 1 MODS 5, 6, 7, AND 8
Intrinsic safety systems for explosive gas atmospheres in ships -- General requirements
Shipbuilding -- Switch boards with circuit breakers
本标准规定了船用低压熔器及熔断器部件(熔断器底座、载熔件、熔断体)的特性、技术要求、试验和检验规则等内容。 本标准适用于装有额定分断能力不低于6KA的封闭式限流熔断体的熔断器。该熔器在交、直流额定电压不超过1000V的船舶或近海装置的电网中,作电路保护之用。
Low-voltage fuses in ships
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号