1、AMSC N/A FSC 6140 METRIC MIL-PRF-8565/6B(AS) 19 July 2012 SUPERSEDING MIL-PRF-8565/6A(AS) 25 June 2001 PERFORMANCE SPECIFICATION SHEET BATTERY, STORAGE, AIRCRAFT, MAINTENANCE-FREE, 24-VOLT, 1.5-AMPERE-HOUR This specification is approved for use by the Naval Air Systems Command and is available for u
2、se by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and MIL-PRF-8565. FIGURE 1. Dimensions and configuration for PIN D8565/6-1. Provided by IHSNot for ResaleNo reproduction or networking perm
3、itted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 2 FIGURE 1. Dimensions and configuration for PIN D8565/6-1 Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 3 FIGURE 2. Electrical schematic for marking #3. FIGURE 3
4、. Sine wave vibration test levels. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 4 FIGURE 4. Random wave vibration test levels. REQUIREMENTS: 1. Part or identifying number. The part or identifying number (PIN) of the battery cov
5、ered by this specification sheet shall be D8565/6-1. 2. Dimensions and weight. The dimensions of the battery shall be as shown on figure 1 contained in the specification sheet. The weight of the battery shall not be greater than 2.9 kilograms (see 3.8.3 and 4.5.3 of MIL-PRF-8565). 3. Capacity. The r
6、ated capacity of the battery shall be not less than 1.5 ampere-hours (Ah). See 3.8.6 as modified herein. 4. Aircraft installation. For installation in the aircraft, the battery shall be supported as shown on figure 3 of MIL-PRF-8565. Vibration isolation may be provided to ensure that the vibration l
7、evel does not exceed the levels of the 3-year accelerated life test of 4.5.10. If vibration isolators are used, sufficient sway clearance between the battery and the mounting structure shall be provided. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
8、,-MIL-PRF-8565/6B(AS) 5 5. Service life. The batterys service life (useful life) in aircraft shall be not less than 3 years. The battery shall require no scheduled maintenance during the 3 years (see 3.8.9, 4.5.10, and 6.5.10 of MIL-PRF-8565). 6. Qualification inspection and conformance inspection.
9、Table I lists the required inspections. 7. MIL-PRF-8565 variance. The battery shall comply with MIL-PRF-8565, except as follows: 7.1 The following paragraphs and figures are not applicable: 3.6.2 Polarity marking. 3.8.5 Vent tubes. 3.8.7 Constant voltage discharge. 3.8.8 Strength of receptacle. 4.5.
10、5 Strength vent tubes test. 4.5.8 Constant voltage discharge. 4.5.9 Strength of receptacle test. 4.5.12 Charge and discharge test at low temperature. 4.5.30 Wormgear retaining pin hardness. 7.2 Insert after the last sentence of the following paragraphs: “The battery shall also meet the requirements
11、of 3.8.18.” 3.8.11 Temperature rise and float. 3.8.12 Battery gas emission. 3.8.13.1 Ground storage. 3.8.14 Impact resistance (nonmetallic battery container only). 7.3 Insert into the following paragraphs: “Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18.” 4.5.13 Disch
12、arge while inverted. Before the first sentence of step 4.5.13.a. 4.5.14 Altitude test. Before the first sentence of step 4.5.14.a. 4.5.15 Shock test (basic design). Before the first sentence of step 4.5.15.a. 4.5.16 Temperature shock test. Before the first sentence of 4.5.16.a. 4.5.18 Battery gas em
13、ission test. Before the first sentence of step 4.5.18.a. 4.5.20 Humidity test. Before the first sentence of step 4.5.20.a. 4.5.21 Salt fog test. Before the first sentence of step 4.5.21.a. 4.5.24 Impact resistance test (nonmetallic battery container). Before the first sentence of step 4.5.24.a. Prov
14、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 6 4.5.31 Final examination. Before the first sentence. 7.4 Modify the following paragraphs: 3.5.4 Venting. Delete the entire text and insert: “Each battery shall include two vent holes,
15、located as shown on figure 1 of the specification sheet. Air shall flow freely into and through any vent hole, across the cells and exit through the other vent hole.” 3.5.5 Receptacles. Delete the second sentence and insert: “The batterys electrical interface to the aircraft shall be the MS27466T15B
16、5S receptacle. It shall be positioned and electrically connected as shown on figure 1 of the specification sheet. a. Pin A shall be +28 VDC input for battery heater and optional charging. b. *Pin B shall be charging diode output. c. *Pin C shall be battery charge input. d. Pin D shall be battery pos
17、itive output. e. Pin E shall be battery negative. *Pins B and C of mating connector in aircraft installation may be jumpered if the optional charging from pin A is used.” 3.5.10 Heaters. In 3.5.10.a, delete the text and insert the following: “Heaters shall be powered by 28.25 VDC in accordance with
18、MIL-STD-704, accessible at connector pin A.” In 3.5.10.b, delete the text and insert the following: “Heater current shall be not greater than 2.0 amperes at 28.25 VDC. The rated current of each heater control device shall be compatible with the heater current.” In 3.5.10.h, delete “75 C (167 F)” and
19、 insert “60 C (140 F).” 3.6.4 Battery caution marking. In the second sentence, delete “6.3 mm” and insert “3.8 mm.” 3.6.5 Marking for batteries with heaters. In the first sentence, delete “the battery identification marking and battery caution marking, “ and insert, “the battery cover and the surfac
20、e bearing the battery identification.” At the end of the third sentence, insert: “(see figure 2 of the specification sheet). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 7 3.7 General requirements. In the second sentence of ste
21、p e, delete “tubes” and insert “holes.” In the third sentence of step e, delete “ports” and insert “holes.” 3.8.6 Capacity and electrical performance. Delete the text and insert: “The rated capacity of the battery shall be not less than 1.5 ampere-hours. To meet the capacity requirement, each batter
22、y shall produce a potential of not less than 20.0 volts at not less than 60 minutes when connected to a 1.5-ampere load after being tested in accordance with 4.5.7 at 21 C (70 F) (1.5Ah/1.0hr/21 C/20.0 V at end of life). The battery 1C-rate shall be 1.5 amperes (see requirement 3 of the specificatio
23、n sheet). The battery shall also meet the requirements of 3.8.18.” 3.8.9 Cycling. Insert the following after the first sentence: “The battery potential shall be not less than 20.0 volts after the discharge at the end of each cycle. The battery shall also meet the requirements of 3.8.18.” 3.8.16 Outp
24、ut performance. Delete the text and insert: “The battery shall produce a potential of not less than 20.0 volts during and after the test of 4.5.28. The battery shall also meet the requirements of 3.8.18.” 3.8.17 Cold and hot temperature charge. Delete the text. 7.5 Add the following paragraphs: “3.8
25、.17.1 Half-hour charging. The battery shall produce not less than 1.25 ampere-hours after being tested in accordance with 4.5.29.1.c and 4.5.29.1.h. The battery shall also meet the requirements of 3.7 and 3.8.18.” “3.8.17.2 One-hour charging. The battery shall produce not less than 1.25 ampere-hours
26、 after being tested in accordance with 4.5.29.2.e. The battery shall not sustain any damage when a 28.25 0.5 volt charging source is applied continuously to the battery during the test of 4.5.29.2. The battery shall also meet the requirements of 3.7 and 3.8.18.” “3.8.18 Diode resistance. The battery
27、 charging diode shall not be shorted or open after the test of 4.5.32. The ratio of the charging diodes forward direction resistance to its reverse direction resistance shall be not less than 1:100.” “3.8.19 Battery high rate discharge. The battery potential shall be not less than 18.0 volts during
28、the test of 4.5.33. The battery shall also meet the requirements of 3.7 and 3.8.18.” 7.6 Modify the following paragraphs: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 8 4.5.6 Electrical test preparation. In the first sentence,
29、change “18.0 volts” to “20.0 volts.” 4.5.7 Capacity discharge. Delete the first two sentences and insert: “Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18. Stabilize the battery at room temperature (see 4.4.1). Discharge the battery at the 1.0 C-rate to a cutoff voltag
30、e (see 6.15.4) of 20.0 volts.” 4.5.10 Cycling test. Delete the text and insert: “Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18. Constant potential charge the battery in accordance with 4.4.2 at room temperature (see 4.4.1). Subject the battery to 85 cycles of dischar
31、ge and charge under the ambient conditions of 4.4.1. Each cycle shall consist of a 2.0-minute, 15-ampere discharge, followed immediately by a 118-minute constant potential charge in accordance with 4.4.2, followed by a 1.0-hour rest period. Examine the battery for the requirements of 3.8.9.” 4.5.11
32、Capacity discharge at 49 C (120 F). Insert before the first sentence: “Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18.” In the next to the last sentence, change “18.0 volts” to “20.0 volts.” 4.5.17 Temperature rise and float test. In step 4.5.17.a, insert before the f
33、irst sentence: “Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18.” In the second sentence of step 4.5.17.e, change “18.0 volts” to “20.0 volts.” 4.5.19 Vibration test. Delete steps 4.5.19.a, 4.5.19.d, and 4.5.19.e. Insert the following: “a. Perform the test of 4.5.32. E
34、xamine the battery for the requirements of 3.8.18.” “d. Energize the battery heaters during vibration. Vibrate the battery along each orthogonal axis (in the axis order shown on figure 3 of the general specification) in accordance with the test levels of figure 3 of the specification sheet. Perform
35、two 15-minute logarithmic sweeps from 5-500-5 hertz. Perform one 5-minute logarithmic sweep from 20-30-20 hertz. Perform a resonance search from 5-500 hertz. Perform resonance dwell testing for 1.5 minutes at each resonance to a maximum of three most severe exhibiting a transmissibility of two or gr
36、eater. Vibrate the battery for a period of 20 minutes per axis in accordance with level 1 of figure 4 of the specification sheet. Vibrate the battery for a period of 5 minutes per axis level 2 of figure 4 of the specification sheet.” “e. Constant potential charge the battery in accordance with 4.4.2
37、 at 28.25 0.25 volts during vibration. Discharge the battery at 15.0 amperes for 1.0 minute before beginning each axis.” Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 9 4.5.22 Ground storage test. In step 4.5.22.a, insert before
38、 the first sentence: “Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18.” In step 4.5.22.d, change “18.0 volts” to “20.0 volts.” 4.5.23 Physical integrity at high temperature test. In step 4.5.23.a, insert before the first sentence: “Perform the test of 4.5.32. Examine t
39、he battery for the requirements of 3.8.18.” In steps 4.5.23.b and 4.5.23.k, change “18.0 volts” to “20.0 volts.” 4.5.28 Output performance test. Delete the title and text. 7.7 Add the following paragraphs: “4.5.28 Output performance test (aircraft emergency loads). This test consists of the followin
40、g steps. “a. Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18. Constant potential charge the battery in accordance with 4.4.2. “b. Stabilize each sample batterys temperature at the test temperature specified below (see 4.4.1). With each sample still in the temperature c
41、hamber at the indicated test temperature, discharge each sample as follows: “(1) Sample 1 in accordance with step 1 of table II of the specification sheet. “(2) Sample 2 in accordance with step 2 of table II of the specification sheet. “(3) Sample 3 in accordance with step 3 of table II of the speci
42、fication sheet. “c. Constant potential charge each sample at room temperature for 5 hours in accordance with 4.4.2 (see 4.4.1).” “d. Examine the battery for the requirements of 3.8.16.” 7.8 Modify the following paragraph: 4.5.29 Cold and hot temperature charge test. Delete the text. 7.9 Add the foll
43、owing paragraphs: 4.5.29.1 Half-hour charge test. This test consists of the following steps. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-8565/6B(AS) 10 “a. Perform the test of 4.5.32. Examine the battery for the requirements of 3.8.18. Co
44、nstant potential charge the battery in accordance with 4.4.2 for 5 hours at room temperature (see 4.4.1). “b. Stabilize the samples (see 4.4.1) at -18 C (-0F) for sample 1, 15 C (59 F) for sample 2, and 55 C (131 F) for sample 3. Perform 4.5.29.1.c through 4.5.29.1.g with the battery in the environm
45、ental chamber at the specified temperature. “c. Discharge each sample at the 1.0C-rate to a cutoff voltage of 20.0 volts. “d. Examine the battery for the requirements of 3.8.17.1. “e. Stabilize the samples at room temperature (see 4.4.1). Constant potential charge the battery for 5 hours in accordan
46、ce with 4.4.2. “f. Stabilize the samples (see 4.4.1) at the temperatures of 4.5.29.1.b. Discharge each sample at the 1.0 C-rate to remove all but 0.75 ampere-hours from each sample as determined by 4.5.29.1.d. “g. Stabilize the samples (see 4.4.1) at the temperatures of 4.5.29.1.b. Constant potentia
47、l charge the battery for 30 minutes in accordance with 4.4.2. “h. Immediately after completing 4.5.29.1.g, place the samples in a room temperature environment (see 4.4.1). Discharge the samples at the 1.0 C-rate to a cutoff voltage of 20.0 volts. “i. Examine the battery for the requirements of 3.8.1
48、7.1. 4.5.29.2 One-hour charge test. This test consists of the following steps. “a. Perform the test of 4.5.32. Examine the battery of the requirements of 3.8.18. Constant potential charge the battery for 5 hours in accordance with 4.4.2. “b. Stabilize the battery (see 4.4.1) at -40 C (-40 F), Perfor
49、m 4.5.29.2.c and 4.5.29.1.d with the battery in the environmental chamber at the specified temperature. “c. Discharge the battery at the 1.0 C-rate to a cutoff voltage of 20.0 volts. “d. Stabilize the battery (see 4.4.1) at -40 C (-40 F). Constant potential charge the battery in accordance with 4.4.2 for 1.0 h
