1、 METRIC MIL-PRF-32273/2A(SH) 18 October 2010 SUPERSEDING MIL-PRF-32273/2(SH) 31 October 2007 PERFORMANCE SPECIFICATION SHEET BATTERY CELL, VALVE REGULATED LEAD-ACID, MAIN STORAGE, SUBMARINE, CLASSIFICATION TYPE C 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 C 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-32273/2A(SH) FIGURE 1. Type C cell Continued. (Dimensions are in millimeters.) FIGURE 2. Type C dual cell module. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without licen
4、se from IHS-,-,-MIL-PRF-32273/2A(SH) FIGURE 3. Type C single cell module (Ship Set A1 configuration). REQUIREMENTS: Qualification Required. MIL-PRF-32273 Requirement Type C Cell Requirement 3.3.1 - Service life 240 equivalent Navy cycles or 96 months, whichever occurs first 3.3.1 - Equivalent Navy c
5、ycle in ampere-hours of charge 2500 Ah 3.3.2 - Capacity Discharge characteristics shall be not less than as specified in table I below. 3.4.1.2 - Mass per dual tray Mass per single tray Mass per Ship Set A1 tray Nominal Nominal Nominal - - - 79.4 kg 44.6 kg 23.6 kg 3.4.2 - Mass per cell (filled and
6、charged) MaximumNominal - - 226.3 kg 217.7 kg TABLE I. Type C cell electrical characteristics at 25 C. Hours Amps Rated Ampere-Hour Capacity (Ah) Minimum Cell Voltage kW kWh Average Cell Voltage During Discharge 1 2225 2225 1.5 4.161 4.161 1.87 3 965 2895 1.7 1.872 5.616 1.94 6 570 3420 1.7 1.117 6.
7、703 1.96 8 455 3640 1.7 0.896 7.168 1.97 10 385 3850 1.7 0.762 7.620 1.98 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32273/2A(SH) TABLE II. 7-Day cycle test profile for Type C cell. Clock Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Time
8、Amps Duration Amps Duration Amps Duration Amps Duration Amps Duration Amps Duration Amps Duration8:00 125 20 250 20 250 20 8:30 250 20 125 20 1250 30 9:00 1250 30 125 20 9:30 125 20 250 20 10:00 250 20 125 20 10:30 250 20 1250 30 11:00 625 20 125 20 11:30 250 20 1250 30 250 20 12:00 625 20 12:30 250
9、 20 1250 30 13:00 125 20 625 20 250 20 13:30 250 20 14:00 125 20 14:30 1250 30 125 20 15:00 1250 30 15:30 625 20 250 20 3750 30 16:00 125 20 16:30 625 20 2500 60 17:00 1250 30 250 20 17:30 625 20 250 20 18:00 125 20 18:30 250 20 625 20 19:00 125 20 625 20 19:30 250 20 1250 30 20:00 250 20 20:30 1250
10、 30 125 20 21:00 125 20 21:30 125 20 125 20 22:00 125 20 22:30 23:00 625 20 23:30 625 20 0:00 125 20 0:30 1:00 250 20 1:30 2:00 250 20 2:30 3:00 125 20 3:30 4:00 4:30 5:00 250 20 5:30 125 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” i
11、s the total circuit current. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32273/2A(SH) Preparing Activity: Navy SH (Project 6140-2009-006) 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-,-,-
