1、AMSC N/A FSC 6645 INCH-POUND MIL-DTL-7793/11A 19 October 2012 SUPERSEDING MIL-M-7793/11 24 September 1982 DETAIL SPECIFICATION SHEET METER, TIME TOTALIZING, MINIATURE, DIGITAL, 20 to 130 VOLTS, DC OR AC TO 500 Hz This specification is approved for use by all Departments and Agencies of the Departmen
2、t of Defense. Reactivated after 19 October 2012 and may be used for new and existing designs and acquisitions. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-7793. FIGURE 1. M7793/11-001. Provided by IHSNot for ResaleNo reproduction
3、or networking permitted without license from IHS-,-,-MIL-DTL-7793/11A 2 REQUIREMENTS: 1. Dimensions. Dimensions and configuration shall be in accordance with figure 1. All dimensions are in inches. Unless otherwise specified, tolerances shall be 0.15. 2. Mounting flanges. Mounting flanges must be ti
4、n plated on the front surface in accordance with ASTM-B545 to provide an electrical ground for the case. 3. Power consumption. Average power consumption at nominal voltage (75 VDC or VAC/500 Hz) shall not exceed 1 watt. 4. Weight. Weight shall not exceed 3.5 ounces with flange attached. 5. Temperatu
5、re range. The temperature range shall be from -55 C to 85 C. 6. Total readout. Total readout of the meters shall be 9999.9 hours. 7. Supersession information. M7793/11-001 supersedes MS90493-2. 8. Input voltage range. The input voltage range for 20 to 130 volts AC or DC shall be 23 to 29 VDC and the
6、 AC or DC to 500 Hz shall be 102 to 128 VAC. 9. Accuracy. Meter accuracy shall be 1.0 percent from 20 to 130 VDC or VAC. 10. Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Referenc
7、ed documents. In addition to MIL-DTL-7793, this specification sheet references ASTM-B545. Custodians: Preparing activity: Army - AR Navy - AS Navy - AS (Project 6645-2012-013) Air Force - 99 Review activity: DLA GS1 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.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
