DLA DSCC-DWG-87055 REV F-2008 CIRCUIT BREAKERS MAGNETIC LOW-POWER SEALED TRIP-FREE SHOCK ENHANCED ONE-POLE AUXILIARY CONTACTS.pdf

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 Added another suggested source of supply. Added CAGE 74193. 4 Oct 89 Randy Larson C Updated document references, delete vendor CAGE 74193

2、and P/Ns 10 Jul 00 Kendall Cottongim D Delete P/N and substitute PIN, editorial changes, update to latest DSCC DWG format. 19 May 03 Kendall Cottongim E Correct Power Protection Products similar vendor part numbers reflected in the suggested sources of supply table. 8 Jan 07 Michael A. Radecki F Upd

3、ate suggested sources of supply table to reflect Sensata Technologies, Incorporated. 16 Sep 08 Michael A. Redecki THE ORIGINAL FIRST PAGE OF THIS DRAWING HAS BEEN REPLACED. Prepared in accordance with ASME Y14.100 Source control drawing REV PAGE REV F F F F F F F F F F REV STATUS OF PAGES PAGES 1 2

4、3 4 5 6 7 8 9 10 PMIC N/A PREPARED BY Dan McGrath DESIGN ACTIVITY DEFENSE ELECTRONIC 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, ONE-POLE, AUXILIARY CONTACTS SIZE A CODE IDENT. NO.

5、 14933 DWG NO. 87055 Original date of drawing 31 Aug 1987 REV F PAGE 1 OF 10 AMSC N/A 5925-E085 CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 DEFENSE LOGISTICS AGENCY DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43216-5000 Provided by IHSNot for ResaleNo reproduction or networking permitted without licen

6、se from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 REV F PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for a family of circuit breakers with illuminated handles for use in overcurrent protection. 1.2 Part or Identifying Number

7、 (PIN). The complete PIN shall be as follows: 87055- -001 I I I Drawing number Dash 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

8、of this specification or recommended 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

9、 they are listed. 2.2 Government documents. 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 solicitati

10、on or contract. DEPARTMENT OF DEFENSE SPECIFICATION MIL-PRF-39019 - Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, General Specification for. DEPARTMENT OF DEFENSE STANDARD MIL-STD-202 - Electronic and Electrical Component Parts. (Copies of these documents are available online at http:/as

11、sist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless oth

12、erwise specified, the issues of these documents are those cited in the solicitation or contract. SOCIETY OF AUTOMOTIVE ENGINEERS, INC. (SAE) SAE-AMS-QQ-N-290 - Nickel Plating (Electrodeposited). (Copies of this document are available online at http:/www.sae.org/ or from the Society of Automotive Eng

13、ineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regul

14、ations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Interface and physical dimensions. The individual item requirements shall be as specified herein and table I, II, and III. 3.2 Voltage and frequency rating. 50 V dc, maximum and 240 V ac, maximum at 60 and 400 Hz. 3.3 Current

15、rating. See table I. 3.4 Interface and physical dimension requirements. See figure 1. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 REV F PAGE 3 FIGURE 1. Inter

16、face and physical dimensions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 REV F PAGE 4 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for

17、 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 nonglare, or stainless steel. 6. Internal tooth lockwas

18、her, .507/.493 0.D., .392/.382 I.D., .025 .005 thick, stainless steel. 7. Auxiliary contact terminals shall be located on the back side of the circuit breaker (same surface as main terminals), but otherwise their location, style, and design shall be optional, consistent with dimensional or other spe

19、cified 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. Lock ring not required if on-off plate has locking

20、 tab. 11. Numerical marking optional on circuit diagram. FIGURE 1. Interface and physical dimensions - Continued. Inches mm Inches mm .005 0.12 .325 8.25 .010 0.25 .375 9.52 .025 0.64 .380 9.65 .026 0.66 .382 9.70 .030 0.76 .391 9.93 .031 0.78 .392 9.95 .060 1.52 .493 12.52 .065 1.65 .500 12.70 .075

21、 1.91 .507 12.87 .093 2.36 .625 15.88 .125 3.18 .875 22.23 .156 3.96 1.562 39.67 .280 7.11 1.605 40.77 .312 7.92 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 R

22、EV F PAGE 5 3.5 Time delay. Time delay shall be in accordance with tables I, II, and III. TABLE I. Circuit breaker dash number and applicable characteristics. Resistance or impedance (ohms - max) 2/ Resistance or impedance (ohms - max) 2/ P/N 87055- Current rating (amps) Time delay 1/ DC 60 Hz 400 H

23、z P/N 87055- Current rating (amps) Time delay 1/ DC 60 Hz 400 Hz 001 0.05 A 680.0 690.0 710.0 023 4.0 A 0.10 0.10 0.12 002 0.05 B 680.0 690.0 710.0 024 4.0 B 0.10 0.10 0.12 003 0.1 A 150.0 170.0 180.0 025 5.0 A 0.061 0.063 0.072 004 0.1 B 150.0 170.0 180.0 026 5.0 B 0.061 0.063 0.072 005 0.25 A 20.0

24、 26.0 27.0 027 6.0 A 0.042 0.043 0.050 006 0.25 B 20.0 26.0 27.0 028 6.0 B 0.042 0.043 0.050 007 0.5 A 5.4 6.0 6.6 029 7.0 A 0.036 0.036 0.040 008 0.5 B 5.4 6.0 6.6 030 7.0 B 0.036 0.036 0.040 009 0.75 A 2.5 2.7 2.8 031 7.5 A 0.031 0.031 0.038 010 0.75 B 2.5 2.7 2.8 032 7.5 B 0.031 0.031 0.038 011 1

25、.0 A 1.35 1.5 1.61 033 8.0 A 0.027 0.027 0.035 012 1.0 B 1.35 1.5 1.61 034 8.0 B 0.027 0.027 0.035 013 1.25 A 0.9 1.0 1.1 035 9.0 A 0.022 0.022 0.028 014 1.25 B 0.9 1.0 1.1 036 9.0 B 0.022 0.022 0.028 015 1.5 A 0.65 0.70 0.75 037 10.0 A 0.018 0.021 0.024 016 1.5 B 0.65 0.70 0.75 038 10.0 B 0.018 0.0

26、21 0.024 017 2.0 A 0.40 0.40 0.50 039 12.5 A 0.012 0.013 0.015 018 2.0 B 0.40 0.40 0.50 040 12.5 B 0.012 0.013 0.015 019 2.5 A 0.25 0.25 0.27 041 15.0 A 0.009 0.009 0.010 020 2.5 B 0.25 0.25 0.27 042 15.0 B 0.009 0.009 0.010 021 3.0 A 0.15 0.15 0.17 043 20.0 A 0.006 0.006 0.007 022 3.0 B 0.15 0.15 0

27、.17 044 20.0 B 0.006 0.006 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 networking permitted without license

28、 from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 REV F PAGE 6 TABLE II. Calibration tripping times (seconds) at 25C 2C. Percent of rated current Time delay A (fast) Time delay B (slow) Min Max Min Max 100 No trip No trip No trip No trip 1 hour 1 h

29、our 1 hour 1 hour 150 0.2 7.0 3.0 70.0 200 0.055 2.0 0.5 20.0 400 Inst 1/ 0.24 Inst 1/ 1.75 600 Inst 1/ 0.13 Inst 1/ 0.6 800 Inst 1/ 0.06 Inst 1/ 0.1 2/ 800 at 60Hz 3/ No trip No trip No trip No trip 1,400 at 400 Hz 4/ No trip No trip No trip No trip 1/ (Inst) instantaneous is defined as less than 0

30、.015 second. 2/ This time is extended to 0.3 second for dc and 400 Hz. 3/ 800 percent peak, one 1/2 sine pulse at 60 Hz. 4/ 1,400 percent peak, one 1/2 sine pulse at 400 Hz. TABLE III. High and low temperature tripping times (seconds). Time delay A (fast) Time delay B (slow) Percent of rated current

31、 -40C 2C +100C 2C -40C 2C +100C 2C Min Max Min Max 100 No trip No trip No trip No trip 1 hour 1 hour 1 hour 1 hour 150 800.0 - 1000.0 - 200 10.0 0.015 50.0 0.04 400 0.7 Inst 1/ 10.0 Inst 1/ 500 0.5 Inst 1/ 2.0 Inst 1/ 800 0.06 Inst 1/ 0.1 2/ Inst 1/ 800 at 60 Hz 3/ No trip No trip No trip No trip 1,

32、400 at 400 Hz 4/ No trip No trip 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/ 800 percent peak, one 1/2 sine pulse at 60 Hz. 4/ 1,400 percent peak, one 1/2 sine pulse at 400 Hz. Provided by IHSNot for Resal

33、eNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 REV F PAGE 7 3.6 Shock. 3.6.1 Shock (100 gs). When circuit breakers are tested as specified in 4.2.1, main circuit breaker contacts shall not

34、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 circuit breakers are tested as specified in 4.2.2, the main circuit breaker contacts s

35、hall 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 shall be no evidence of mechanical or electrical damage. 3.7 Endurance. Endurance shall

36、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-PRF-39019. 3.10 Dielectric withstanding voltage. Dielectric withstanding voltage shall

37、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 operating force. Lever operating force shall be in accordance with MIL-PRF-39019 except fo

38、r the following: one-pole breaker: 7 pounds maximum; two-pole breaker: 10 pounds maximum; three-pole breaker: 16 pounds maximum. 3.14 Auxiliary contacts. Auxiliary contacts shall be 0.5 amperes maximum at 120 V ac or 50 V dc. 3.15 Recycled, recovered, or environmentally preferable materials. Recycle

39、d, recovered, or environmentally preferable 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. 3.16 Manufacturer eligibility. To be eligible for lis

40、ting as an approved source of supply, a 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. 3.17 Certificate of compliance. A certificate o

41、f compliance shall be required from a manufacturer requesting to be an approved source of supply. 3.18 Marking. Marking shall be as specified in MIL-PRF-39019, except the circuit breaker shall be marked with the PIN as specified herein (see 1.2), the manufacturers name or Commercial and Government E

42、ntity (CAGE) code, and date lot codes. 3.19 Workmanship. Parts shall be free of flash pits, voids, and excessive mild 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 shall consist of g

43、roup A inspections of MIL-PRF-39019. 4.1.2 Certification. The acquiring activity, 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

44、-PRF-39019. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87055 REV F PAGE 8 4.2 Shock. 4.2.1 Shock (100 gs). a. Mounting method: Normal mounting means. b. Test condi

45、tion: Method 213 of MIL-STD-202, test condition I (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 that for the directio

46、ns 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 circuit breaker contacts. The remaining shock in each direction shall be performed w

47、ith the circuit breaker contacts open and unenergized and shall be monitored to determine closing of the main 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) Waveform: Sawtooth. c. Electrical-load condit

48、ions 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 mount), and the operating lever pivot down: (cei

49、ling mount), no voltage or current shall be applied. 4.2.3 Shock (200 gs). a. Mounting method: Normal mounting means. b. Test condition: Special. (1) Peak: 200 gs. (2) Duration: 1.5 ms. (3) Waveform: Half-sine. c. Electrical-load conditions and measurements: Of the three shocks in each direction required, all shocks sh