DLA MIL-DTL-24558 27 C-2011 TERMINAL BOX CONNECTION SUBMERSIBLE (15-FOOT) 500 VOLTS THREE-PHASE SYMBOL NO 573 1 TWELVE BRANCH TERMINALS FOR FOUR 3-CONDUCTOR 40 MCM CABLES SIX MAIN .pdf

1、AMSC N/A FSC 5940 INCH-POUND MIL-DTL-24558/27C 3 October 2011 SUPERSEDING MIL-DTL-24558/27B 28 December 2004 DETAIL SPECIFICATION SHEET TERMINAL BOX, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, THREE-PHASE, SYMBOL NO. 573.1, TWELVE BRANCH TERMINALS FOR FOUR 3-CONDUCTOR 40 MCM CABLES, SIX MAIN BUS

2、TERMINALS FOR TWO 3-CONDUCTOR 75 MCM CABLES This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-24558, “Terminal Boxes, Connection, for E

3、lectrical and Electronic Systems, General Specification for“. REQUIREMENTS: The terminal box shall be as specified herein and in accordance with table I and figures 1 through 13. 1. Electrical rating. The terminal box shall have an electrical rating of 500 volts root mean square, and 500 volts direc

4、t current. Bus terminals are designed for 75 thousand circular mils (MCM) cables. Branch terminals are designed for 40 MCM cables. 2. Dimensions and configuration. For dimensions and configuration see figures 1 through 13. All dimensions in figures 1 through 13 are expressed in decimal inches. Overa

5、ll terminal box dimensions are approximate. Exact dimensions are shown in MIL-E-24142/6, “Enclosure, Submersible (15-Foot), Sizes 8 by 10 Through 14 by 26“. 3. Tolerance. All tolerances not specified herein shall be in accordance with MIL-DTL-24558. 4. Standard parts. The standard parts shown in tab

6、le I shall be used in the construction of the connection box specified herein. The numbers in circles shown on figures 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13 are the same as those shown in the “Item“ column of table I. Provided by IHSNot for ResaleNo reproduction or networking permitted without

7、license from IHS-,-,-MIL-DTL-24558/27C 2 5. Enclosure. The enclosure shall be a 15-foot submersible type. 6. Finish. The interior of the enclosure may be painted or left unpainted at the contractors option. 7. Weight. The weight of the connection box shall not exceed 36.8 pounds. QUALITY ASSURANCE:

8、First article inspection and quality conformance inspection shall be as specified in MIL-DTL-24558. NOTES: 1. Drawing. The terminal box specified by this specification sheet was formerly covered on NAVSHIPS drawing no. 9000-S6202-74176. 2. Part or identifying number (PIN). The PIN to be used for ter

9、minal boxes acquired to this specification is created as follows: M 24558/27 - 573.1 Symbol number Specification sheet number General specification number Denotes military specification Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/27

10、C 3 TABLE I. Parts list. Item Description QtyPart number or specification Remarks 1 Enclosure assembly, brass with type A cover 1 MIL-E-24142/6 M24142/6-005 2 Identification plate 1 MIL-DTL-24558 Figure 6 3 Information plate 1 MIL-DTL-24558 Figure 6 4 Terminal board base 1 Figure 4 MIL-I-24768/1 typ

11、e GME 5 Mounting bracket 2 MIL-DTL-24558 Figure 2 6 Terminal bus cover 1 Figure 5 MIL-I-24768/1 type GME 7 Terminal bus assembly - phase “B“ 1 Figure 6 Brass 8 Terminal bus assembly - phase “A“ and “C“ 2 Figure 7 Brass 9 Main terminal body 6 9000-S6202-73246, pc 3 Brass 10 Terminal bus pressure scre

12、w assembly 6 9000-S6202-73246, pc 23 Brass 11 Branch terminal body 12 9000-S6202-73055, pc 2 Brass 12 Branch terminal pressure screw assembly 12 9000-S6202-73055, pc 22 Brass 13 Spacer 12 Figure 10 Brass 14 Barrier, 2-hole 2 Figure 11 MIL-I-24768/1 type GME 15 Barrier, 1-hole 8 Figure 12 MIL-I-24768

13、/1 type GME 16 Insert 4 Figure 13 Steel 17 Terminal board spacer 2 Figure 8 MIL-I-24768/1 type GME 18 Barrier, 3-hole 1 Figure 9 MIL-I-24768/1 type GME 19 RDH machine screw .138-32 X 0.188 4 Commercial Brass 20 FLH machine screw .138-32 X 0.500 15 Commercial Steel 21 RDH machine screw .190-24 X 0.62

14、5 12 Commercial Brass 22 Washer, #10 internal tooth 12 Commercial Steel 23 FLH machine screw .190-24 X 1.250 4 Commercial Steel 24 RDH machine screw1/4-20 X 0.750 6 Commercial Steel 25 Washer, 1/4 internal tooth 6 Commercial Steel Provided by IHSNot for ResaleNo reproduction or networking permitted

15、without license from IHS-,-,-MIL-DTL-24558/27C 4 FIGURE 1. Connection box assembly. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 5 FIGURE 2. Location of terminal board mounting brackets. Provided by IHSNot for ResaleNo reproducti

16、on or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 6 FIGURE 3. Mounting dimensions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 7 FIGURE 4. Terminal board base. Provided by IHSNot for ResaleNo reproduction

17、 or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 8 FIGURE 5. Terminal bus cover. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 9 FIGURE 6. Terminal bus assembly - phase “B“. FIGURE 7. Terminal bus assembly -

18、 phase “A“ and “C“. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 10 FIGURE 8. Terminal board spacer. FIGURE 9. Barrier, 3-hole. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL

19、-DTL-24558/27C 11 FIGURE 10. Spacer. FIGURE 11. Barrier, 2-hole. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/27C 12 FIGURE 12. Barrier, 1-hole. Figure 13. Insert. Provided by IHSNot for ResaleNo reproduction or networking permitted

20、without license from IHS-,-,-MIL-DTL-24558/27C 13 CHANGES FROM PREVIOUS ISSUE. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing Activity: Navy - SH DLA - GS DLA - GS4 (Project 5940-2011-054

21、) NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST database at https:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-