1、 METRIC MIL-PRF-32273/1A(SH) 18 October 2010 SUPERSEDING MIL-PRF-32273/1(SH) 31 October 2007 PERFORMANCE SPECIFICATION SHEET BATTERY CELL, VALVE REGULATED LEAD-ACID, MAIN STORAGE, SUBMARINE, CLASSIFICATION TYPE B This specification is approved for use by the Naval Sea Systems Command, Department of
2、the Navy, and is available 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-PRF-32273(SH). FIGURE 1. Type B cell. (Dimensions are in millimeters.) AMSC N/A FSC 6140 Prov
3、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32273/1A(SH) FIGURE 1. Type B cell Continued. (Dimensions are in millimeters.) FIGURE 2. Type B dual cell module. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without licen
4、se from IHS-,-,-MIL-PRF-32273/1A(SH) REQUIREMENTS: Qualification Required. MIL-PRF-32273 Requirement Type B Cell Requirement 3.3.1 - Service life 240 equivalent Navy cycles or 96 months, whichever occurs first 3.3.1 - Equivalent Navy cycle in ampere-hours of charge 2915 Ah 3.3.2 - Capacity Discharge
5、 characteristics shall be not less than as specified in table I below. 3.4.1.2 - Mass per dual tray Mass per single tray Nominal Nominal - - 86.2 kg 46.9 kg 3.4.2 - Mass per cell (filled and charged) MaximumNominal - - 254.4 kg 244.9 kg TABLE I. Type B cell electrical characteristics at 25 C. Hours
6、Amps Rated Ampere-Hour Capacity (Ah) Minimum Cell Voltage kW kWh Average Cell Voltage During Discharge 1 2675 2675 1.50 5.002 5.002 1.87 3 1125 3375 1.70 2.182 6.546 1.94 6 650 3900 1.70 1.274 7.644 1.96 8 520 4160 1.70 1.024 8.195 1.97 10 440 4400 1.70 0.871 8.710 1.98 3 Provided by IHSNot for Resa
7、leNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32273/1A(SH) TABLE II. 7-Day cycle test profile for Type B cell. Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Clock Time Amps Duration Amps Duration Amps Duration Amps Duration Amps Duration Amps Duration Amps Duration8:00 1
8、38 20 276 20 276 20 8:30 276 20 138 20 1380 30 9:00 1380 30 138 20 9:30 138 20 276 20 10:00 276 20 138 20 10:30 276 20 1380 30 11:00 690 20 138 20 11:30 276 20 1380 30 276 20 12:00 690 20 12:30 276 20 1380 30 13:00 138 20 690 20 276 20 13:30 276 20 14:00 138 20 14:30 1380 30 138 20 15:00 1380 30 15:
9、30 690 20 276 20 4140 30 16:00 138 20 16:30 690 20 2760 60 17:00 1380 30 276 20 17:30 690 20 276 20 18:00 138 20 18:30 276 20 690 20 19:00 138 20 690 20 19:30 276 20 1380 30 20:00 276 20 20:30 1380 30 138 20 21:00 138 20 21:30 138 20 138 20 22:00 138 20 22:30 23:00 690 20 23:30 690 20 0:00 138 20 0:
10、30 1:00 276 20 1:30 2:00 276 20 2:30 3:00 138 20 3:30 4:00 4:30 5:00 276 20 5:30 138 20 6:00 6:30 7:00 7:30 Discharge Time 240 230 220 230 260 210 0 NOTE: “Duration” is time in minutes and “Amps” is the total circuit current. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted wit
11、hout license from IHS-,-,-MIL-PRF-32273/1A(SH) Preparing Activity: Navy SH (Project 6140-2009-005) 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 Online database at https:/assist.daps.dla.mil/online. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
