NAVY MIL-F-29001 A-1974 FREQUENCY CONVERTER SOLID STATE 12 5 KVA (10 KW) WITH TRANSIT COVER《有运输线覆盖的12 5 KVA (10 KW)固态频率转炉》.pdf
《NAVY MIL-F-29001 A-1974 FREQUENCY CONVERTER SOLID STATE 12 5 KVA (10 KW) WITH TRANSIT COVER《有运输线覆盖的12 5 KVA (10 KW)固态频率转炉》.pdf》由会员分享,可在线阅读,更多相关《NAVY MIL-F-29001 A-1974 FREQUENCY CONVERTER SOLID STATE 12 5 KVA (10 KW) WITH TRANSIT COVER《有运输线覆盖的12 5 KVA (10 KW)固态频率转炉》.pdf(20页珍藏版)》请在麦多课文档分享上搜索。
1、 MIL-F-2700lA 61 m 777770b 0071362 T m MIL-Y-29001A(MC) - 10 May 1974 SUPERSEDING 11 January 1974 MIL-F-29001(MC) I IILITARY SPECIFICATION FREQUENCY CONVERTER: SOLID STATE, 12.5 KVA (lOKW),WITH TRANSIT COVER This specification is approved for use by all Departments and Agencies i. SCOPE . of the Dep
2、artment of Defense. I I *1.1 This specification covers the requirements for one type portable, solid state, parallelable 12.5 kilovoltampere (kVN frequency converter, with a transit cover. 2. APPLICABLE DOCUMENTS . 2.1 The following documents of the issue in effect on the date of invitation for bids
3、 or request for proposal form a part of the specification to the extent specified herein. SPECIFICATIONS MILITARY MIL-P-15024 - Plate, Tags And Bands For Identification Of MIL-E- i6400 - Electronic Equipment, Naval Ship And Shore, MIL-E- 17555 - Electronic And Electrical Equipment, Accessories, MIL-
4、T-21200 - Test Equipment For Use With Electronic And MIL-H-46855 - Human Engineering Requirements For Military Equipment. General Specification (Navy). And Repair Parts, Packaging And Packing Of. Electrical Equipment, General Specification For. Systems, Equipment And Facilities. STANDARDS FEDERAL FE
5、D-STD-595 - Colors. MILITARY MIL-STD- 108 - Definition.Of, And Basic Requirement For Enclosure MIL-STD- 167 - Mechanical Vibrations Of Shipboard Equipment. MIL-STD-454 - Standard General Requirement For Electronic For Electric And Electronic Equipment. Equipment. P /-c-7, 7 THIS DOCUMENT CONTAINS PA
6、GES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-2700LA 61 m 7797706 0071363 L m MIL-STD-461 - Electromagnetic Interference Characteristics, Requirements For Equipment. MIL - STD - 46 2 - Electromagnetic Interference Characteristics, Measur
7、ement Of, MIL-STD-463 - Definition And System Of Units, Electromagnetic Interference Technology. MIL- STD- 705 - Generator Sets, Engine-Driven, Methods Of Tests And Instructions. MIL-STD-810 - Environmental Test Methods. MIL-STD- 1332 - Definitions Of Tactical, Prime, Precise, And Utility Terminolog
8、ies For Classification Of The DOD Mobile Electric Power Engine Generator Set Family. (Copies of specifications and standards required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 3. REQUIRE
9、MENTS 3.1 First article. Unless otherwise specified (see 6.21, prior to submission of any complete production items for acceptance, the contractor shall furnish two first articles for testing under the direction and supervision of the cognizant Government inspector to determine conformance to this s
10、pecification. First article is defined as a frequency converter which will be identical to the production units which the contractor will subsequently produce in fulfillment of the contract. first articles by the activity concerned shall not relieve the contractor of the responsibility to supply fre
11、quency converters conforming to this specification, Any changes or deviations of the production units from the first articles shall be subject to the approval of the contracting officer. articles may be included in the final shipment as part of the total quantity to be supplied under the contract, p
12、rovided they have been completely refurbished. Approval of the Examination and testing shall be as specified herein. The first 3.2 Parts and materials. In the selection of parts and materials, fulfillment of major design objectives shall be the prime consideration, In allcases, general material requ
13、irements as to nonflammability, fungus resistance, and nontoxicity as required by MIL-E-16400 must be met. doing so, the following factors shall govern. In 3.2.1 Electronic components. Parts and materials listed in MIL-E-16400 shall be given first Consideration. accordance with MIL-E-16400 will not
14、fulfill the design objective because of size, weight, performance, or other reasons, the use of other materials may take precedence, with the approval of the contracting officer. When use of parts or materials in 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
15、from IHS-,-,-MIL-F-29003A bL 999990b 0093364 3 m MIL-F-290Ol(MC) 3.2.2 Mechanical components. MIL-E-16400 shall be complied with, whenever possible, without sacrifice of the design objectives of size, weight, performance, reliability and ease of maintenance. mechanical parts whose function is to rot
16、ate, oscillate or cam against others are employed, and best choice of materials comprises materials other than those listed in MIL-E-16400, use of those materials may take precedence, with the approval of the contracting officer, provided that maximum life is achieved by use of lubricating agents, p
17、rotective paints or sprays or other methods. Where 3.2.3 Moisture and fungus treatment. The frequency converters shall be fungusproofed by selection of parts and materials which are nonnutrient for fungus or by treatment of the parts and materials prior to their use in the frequency converter sd tha
18、t overall spraying of the frequency converter is not necessary. 3.2.4 Transistor and semiconductor complement. Ail transistors and semiconductors used in the construction of the frequency converter shall be reported to the contracting officer by completion and submission of Form DD-816. *3.3 Design
19、and construction. The solid state frequency converter described herein shall be capable of converting tactical utility class 2, 60 hertz (Hz), 120/208 alternating current (ac) volts 55 percent, 3-phase power as defined in MIL-STD-1332, to 400-Hz power as specified herein. 3.3.1 Skid base. The freque
20、ncy converter shall be mounted on a skid base. or A373 or of aluminum alloy, ASTM type 6061-T6. braced and reinforced by crossmembers to support the frequency converter. The skid base shall include a bottom sheet of the same thickness as the frequency converter housing. The bottom of the skid base s
21、hall present a smooth contour surface, and the crossmembers or components shall not be lower than the bottom sheet. The skid base shall extend beyond the housing with doors closed and beyond all protruding attachments. grounding stud for a No. 6 AWG solid wire shall be secured to the side of the ski
22、d base in proximity to the opening for the power supply cable. The skid base shall be constructed of steel conforming to ASTM A7 The skid base shall be A 3.3.1.1 Forklift openings. Openings shall be provided in the skid Each opening shall be not base to permit insertion of forklift tynes. less than
23、11 inches by 3 inches in size; openings shall be located so that the center of gravity of the frequency converter falls approximately midway between centers of the forklift openings. The openings shall be reinforced and equipped with guides so that the frequency converter will not be damaged if it i
24、s lifted by a forklift, the tynes of which do not extend completely through the base. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I l I MIL-F-24001A 61 m 9999306 0071365 5 3.3.2 Cover, The frequency converter shall be provided with a transit co
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- NAVYMILF29001A1974FREQUENCYCONVERTERSOLIDSTATE125KVA10KWWITHTRANSITCOVER 运输线 覆盖 125 KVA10KW 固态 频率 转炉

链接地址:http://www.mydoc123.com/p-979157.html