1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Added lever operating force requirement and eliminated 135 percent calibration tripping time. 28 Jan 88 Randy Larson B Updated document references, edit 6.3. 22 Aug 00 Kendall Cottongim C Deleted part number and substitute PIN, editorial changes, update to
2、latest DSCC drawing format. 11 DEC 02 Kendall Cottongim D Corrected 4.2.1 shock test condition, corrected vendor similar designation or type numbers, update to latest DoD requirements. 4 Jun 04 Kendall Cottongim E Update the approved source of supply to reflect Sensata Technologies, Incorporated and
3、 update to the latest DSCC drawing format. 25 Nov 08 Michael Radecki THE ORIGINAL FIRST PAGE OF THIS DRAWING HAS BEEN REPLACED. Prepared in accordance with ASME Y14.100 Source control drawing REV PAGE REV PAGE REV E E E E E E E E E E REV STATUS OF PAGES PAGES 1 2 3 4 5 6 7 8 9 10 PMIC N/A PREPARED B
4、Y Dan McGrath DESIGN ACTIVITY DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OH 45444-5000 CHECKED BY Dan McGrath APPROVED BY D. E. Morgan TITLE CIRCUIT BREAKERS, MAGNETIC, LOW-POWER, SEALED, TRIP-FREE, SHOCK ENHANCED, THREE-POLE, AUXILIARY CONTACTS SIZE A CODE IDENT. NO. 14933 DWG NO. 87059 Original dat
5、e of drawing 31 Aug 1987 REV E PAGE 1 OF 10 AMSC N/A 5925-E081 CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 DEFENSE LOGISTICS AGENCY DEFENSE SUPPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRON
6、ICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for a family of circuit breakers with shock enhancement for use in overcurrent protection. 1.2 Part or Identifying Number (PIN). The complete PIN is as fo
7、llows: 87059 -001 | | | |_ Drawing Dash number number (see table I) 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended
8、for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government docu
9、ments. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the solicitation or contract. DEPARTMENT OF DEFENSE
10、 SPECIFICATIONS MIL-PRF-39019 - Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, General Specification for. (Copies of this document are available online at http:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia,
11、 PA 19111-5094.) 2.3 Non-Government publications. The following document forms a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents are those cited in the solicitation or contract (see 6.2). SOCIETY OF AUTOMOTIVE ENGINEERS, INCORPORATED (SAE
12、 International) SAE-AMS-QQ-N-290 - Nickel Plating (Electrodeposited). (Copies of this document are available online at http:/www.sae.org/ or from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conf
13、lict between the text of this document and the references cited herein (except for related specification sheets), the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3
14、.1 Interface and physical dimensions. The interface and physical dimensions shall be as specified herein (see table I, ll, lll, and figure 1). 3.2 Voltage and frequency rating. 50 V dc, maximum and 240 V ac, maximum at 60 and 400 Hz. 3.3 Current rating. See table I. Provided by IHSNot for ResaleNo r
15、eproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 3 3.5 Time delay. Time delay shall be in accordance with table I, table II, and table III. 3.6 Shock. 3.6.1 Shock (100 gs). When circui
16、t breakers are tested as specified in 4.2.1, main circuit breaker contacts shall not trip. There shall be no closing of open main contacts, nor opening of closed main contacts in excess of 10 s duration, nor shall there be any evidence of mechanical or electrical damage. 3.6.2 Shock (150 gs). When c
17、ircuit breakers are tested as specified in 4.2.2, the main circuit breaker contacts shall not trip. There shall be no evidence of mechanical or electrical damage. 3.6.3 Shock (200 gs). When circuit breakers are tested as specified in 4.2.3, the main circuit breaker contacts shall not trip. There sha
18、ll be no evidence of mechanical or electrical damage. 3.7 Endurance. Endurance shall be in accordance with MIL-PRF-39019, except that the number of operations shall be 5,000. 3.8 Resistance or impedance. See table I. 3.9 Interrupting capacity. Interrupting capacity shall be in accordance with MIL-PR
19、F-39019. 3.10 Dielectric withstanding voltage. Dielectric withstanding voltage shall be in accordance with MIL-PRF-39019. 3.11 Vibration. Vibration shall be in accordance with MIL-PRF-39019. 3.12 Insulation resistance. Insulation resistance shall be in accordance with MIL-PRF-39019. 3.13 Lever opera
20、ting force. Lever operating force shall be in accordance with MIL-PRF-39019 except for the following: One-pole breaker: 7 pounds maximum; two-pole breaker: 10 pounds maximum; and three-pole breaker: 16 pounds maximum. 3.14 Auxiliary contacts. Auxiliary contacts shall be 0.5 amperes maximum at 120 V
21、ac or 50 V dc. 3.15 Marking. Marking shall be as specified in MIL-PRF-39019, except the DSCC drawing PIN in accordance with 1.2 herein shall be used instead of the military part number. 3.16 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally prefera
22、ble materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.17 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a
23、manufacturer shall be listed on the MIL-PRF-39019 Qualified Product List for at least one part, or perform the Group A inspection specified herein on a sample of parts agreed upon by the manufacturer and DSCC-VA. 3.18 Certificate of compliance. A certificate of compliance shall be required from a ma
24、nufacturer requesting to be an approved source of supply. 3.19 Workmanship. Parts shall be free of flash pits, voids, and excessive mold marks. Visible parting line is acceptable. 4. VERIFICATION 4.1 Conformance inspection. 4.1.1 Inspection of product for delivery. Inspection of product for delivery
25、 shall consist of group A inspection of MIL-PRF-39019. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 4 4.1.2 Certification. The acquiring activity,
26、at its discretion, may accept a certificate of compliance with group A requirements in lieu of performing group A tests (see 6.2c). 4.1.3 Inspection of packaging. Inspection of packaging shall be in accordance with MIL-PRF-39019. 4.2 Shock. 4.2.1 Shock (100 gs). a. Mounting method: Normal mounting m
27、eans. b. Test condition: Method 213 of MIL-STD-202, test condition C (100 gs, 6 ms). c. Electrical-load conditions and measurements: Of the three shocks in each direction required, two shocks shall be performed with the circuit breaker energized at 100 percent of rated current, at 12 V dc, except th
28、at for the directions with the operating lever pivot up (table mount) and the operating lever pivot down (ceiling mount), no voltage or current shall be applied. Each energized shock shall be monitored to determine opening of the main or auxiliary circuit breaker contacts. The remaining shock in eac
29、h direction shall be performed with the circuit breaker contacts open and unenergized and shall be monitored to determine closing of the main or auxiliary contacts. 4.2.2 Shock (150 gs). a. Mounting method: Normal mounting means. b. Test condition: Special. (1) Peak: 150 gs. (2) Duration: 6 ms. (3)
30、Waveform: Sawtooth. c. Electrical-load conditions and measurements: Of the three shocks in each direction required, all shocks shall be performed with the circuit breaker energized at 100 percent of rated current at 12 V dc, except that for the directions with the operating lever pivot up (table mou
31、nt), and the operating lever pivot down (ceiling mount), no voltage or current shall be applied. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 5 FIG
32、URE 1. Interface and physical dimensions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 6 Inches mm Ltr Min Max Min Max B .656 .718 16.66 18.24 C .6
33、56 .718 16.66 18.24 D .219 .281 5.56 7.14 E .060 .065 1.52 1.65 F .026 .030 0.66 0.76 G .594 .656 15.09 16.66 H - .875 - 22.23 J - 1.562 - 39.67 K .684 .690 17.37 17.53 L .684 .690 17.37 17.53 M .145 dia .149 dia 3.68 dia 3.78 dia N .094 dia .156 dia 2.39 dia 3.96 P .075 - 1.91 - Q .125 .156 3.18 3.
34、96 R .360 dia .422 dia 9.14 dia 10.72 dia S .294 .356 7.47 9.04 T .594 .656 15.09 16.66 U .594 .656 15.09 16.66 V .594 .656 15.09 16.66 W .906 .968 23.01 24.59 X - 1.937 - 49.20 Y .281 .343 7.14 8.71 Z .844 .906 21.44 23.01 AA - 1.780 - 45.21 BB - .380 - 9.65 CC - .625 - 15.88 NOTES: 1. Dimensions a
35、re in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .031 and 5 on angles. 4. Envelope design optional. 5. Hex mounting nut .375-32 UNEF-2B thread, .500 .010 across flats, .093 .005 thick, brass nickel plated, SAE-AMS-QQ-N-290 nongla
36、re, or stainless steel. 6. Internal tooth lockwasher, .507/.493 O.D., .392/.382 I.D., .025 .005 thick, stainless steel. 7. Auxiliary contact terminals shall be located at the back side of the circuit breaker (same surface as main terminals), but otherwise their location, style, and design shall be o
37、ptional, consistent with dimensional or other specified requirements. Auxiliary contact terminals shall accommodate 2 number 20 AWG wires. 8. The effective bushing thread length (not including mounting hardware) is .280 minimum. 9. Marking may appear on any surface except the mounting surface. 10. L
38、ock ring not required if on-off plate has locking tab. 11. Numerical marking optional on circuit diagram. 12. Threaded inserts exceed seated height of bushing by .005 to .015. FIGURE 1. Interface and physical dimensions - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitte
39、d without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 7 TABLE I. Circuit breaker dash number and applicable characteristics. Resistance or impedance (ohms - max) 2/ Resistance or impedance (ohms - max) 2/ PIN 87059- Current
40、 rating (amps) Time delay 1/ DC 60 Hz 400 Hz PIN 87059- Current rating (amps) Time delay 1/ DC 60 Hz 400 Hz 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 0.05 0.05 0.1 0.1 0.25 0.25 0.5 0.5 0.75 0.75 1.0 1.0 1.25 1.25 1.5 1.5 2.0 2.0 2.5 2.5 3.0 3.0 A B A B
41、A B A B A B A B A B A B A B A B A B 680.0 680.0 150.0 150.0 20.0 20.0 5.4 5.4 2.5 2.5 1.35 1.35 0.9 0.9 0.65 0.65 0.40 0.40 0.25 0.25 0.15 0.15 690.0 690.0 170.0 170.0 26.0 26.0 6.0 6.0 2.7 2.7 1.5 1.5 1.0 1.0 0.70 0.70 0.40 0.40 0.25 0.25 0.15 0.15 710.0 710.0 180.0 180.0 27.0 27.0 6.6 6.6 2.8 2.8
42、1.611.611.1 1.1 0.750.750.500.500.270.270.17 0.17023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 4.0 4.0 5.0 5.0 6.0 6.0 7.0 7.0 7.5 7.5 8.0 8.0 9.0 9.0 10.0 10.0 12.5 12.5 15.0 15.0 20.0 20.0 A B A B A B A B A B A B A B A B A B A B A B 0.10 0.10 0.061 0.061 0
43、.042 0.042 0.036 0.036 0.031 0.031 0.027 0.027 0.022 0.022 0.018 0.018 0.012 0.012 0.009 0.009 0.006 0.006 0.10 0.10 0.063 0.063 0.043 0.043 0.036 0.036 0.031 0.031 0.028 0.028 0.022 0.022 0.021 0.021 0.013 0.013 0.009 0.009 0.006 0.006 0.12 0.12 0.072 0.072 0.050 0.050 0.040 0.040 0.038 0.038 0.035
44、 0.035 0.028 0.028 0.024 0.024 0.015 0.015 0.010 0.010 0.007 0.007 1/ All dash numbers include inertial delay with the time delay. 2/ The corresponding maximum wattage losses, which in no case shall exceed 3.0 watts, may be calculated as I2R or I2Z. Provided by IHSNot for ResaleNo reproduction or ne
45、tworking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87059 REV E PAGE 8 TABLE II. Calibration tripping times (seconds) at +25C 2C. Time delay A (fast) Time delay B (slow) Percent of rated current Min Max Min Max 100 150 20
46、0 400 600 800 800 at 60 Hz 3/ 1,400 at 400 Hz 4/ No trip 1 hour 0.2 0.055 Inst 1/ Inst 1/ Inst 1/ No trip No trip No trip 1 hour 7.0 2.0 0.24 0.13 0.06 No trip No trip No trip 1 hour 3.0 0.5 Inst 1/ Inst 1/ Inst 1/ No trip No trip No trip 1 hour 70.0 20.0 1.75 0.6 0.1 2/ No trip No trip 1/ (Inst) in
47、stantaneous is defined as less than 0.015 second. 2/ This time is extended to 0.3 second for dc and 400 Hz. 3/ Eight hundred percent peak, one 1/2 sine pulse at 60 Hz. 4/ One thousand and four hundred percent peak, one 1/2 sine pulse at 400 Hz. TABLE III. High and low temperature tripping times (sec
48、onds). Time delay A (fast) Time delay B (slow) -40C 2C +100C 2C-40C 2C +100C 2CPercent of rated current Max Min Max Min 100 150 200 400 500 800 800 at 60 Hz 3/ 1,400 at 400 Hz 4/ No trip 1 hour 800.0 10.0 0.7 0.5 0.06 No trip No trip No trip 1 hour - 0.015 Inst 1/ Inst 1/ Inst 1/ No trip No trip No trip 1 hour 1,000.0 50.0 10.0 2.0 0.1 2/ No trip No trip No trip 1 hour - 0.04 Inst 1/ Inst 1/ Inst 1/ No trip No trip 1/ (Inst) instantaneous is defined as less than 0.015 second. 2/ This time is extended to 0.3 second for dc and 400 Hz. 3/ Eight hundred percent
