DLA MIL-PRF-10304 5 G (2)-2013 METERS ELECTRICAL INDICATING PANEL TYPE RUGGEDIZED AMMETER DC (FLUSH MOUNTING ROUND FLANGE 2 5 INCH) STYLE 26.pdf

1、AMSC N/A FSC 6625 PERFORMANCE SPECIFICATION SHEET METERS, ELECTRICAL INDICATING, PANEL TYPE, RUGGEDIZED: AMMETER, DC (FLUSH MOUNTING, ROUND FLANGE, 2.5 INCH), STYLE 26 This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring

2、the product described herein shall consist of this specification sheet and MIL-PRF-10304. FIGURE 1. Meter, panel type. INCH-POUND MIL-PRF-10304/5G w/AMENDMENT 2 28 August 2013 SUPERSEDING MIL-PRF-10304/5G w/AMENDMENT 1 18 January 2008 Provided by IHSNot for ResaleNo reproduction or networking permit

3、ted without license from IHS-,-,-MIL-PRF-10304/5G w/AMENDMENT 2 2 NOTES: 1. Dimensions are in inches. Unless otherwise specified, tolerances are .015 inch for two place (.XX), and .005 inch for three place (.XXX) dimensions. 2. Tolerance is 0.5 () degree on angles. 3. Metric equivalents are given fo

4、r general information only. 4. Maximum projection from front panel including mounting gaskets (if used). 5. Other forms of terminals, as specified in MIL-PRF-10304, are permitted. The specified minimum length applies to stud-type terminals only. Terminals shall be equally spaced, from each side of v

5、ertical centerline. FIGURE 1. Meter, panel type Continued. REQUIREMENTS: (Readings expressed as percent of full-scale value.) Dimensions and configuration: See figure 1. Full-scale ranges: See table I. Scale: Length: 1.5 inches minimum. Pointer deflection: 10 degrees minimum. Position influence: 2 p

6、ercent change for 60 degrees rotation from normal operating position. Accuracy: 2 percent. Overshoot: 40 percent maximum. Response time: 2 seconds maximum. Power consumption (loss) (at end scale deflection): Microammeters and milliammeters: 150 mV maximum. Ammeters (self-contained): 75 mV maximum. A

7、mmeters (external shunt): 50 mV 2 percent with leads of 0.065 0.010 ohms resistance. High temperature cycling: 4 percent 2 percent permanent change. Temperature influence: 1 percent change. Exposure to extreme temperatures: 3 percent permanent change. Overload capacity: Momentary overload: 2 percent

8、 change. Sustained overload: 1 percent temporary zero shift. 1 percent permanent zero shift. Inches mm Inches mm Inches mm .005 .13 .375 9.53 2.210 56.13 .010 .25 .400 10.16 2.220 56.39 .112 2.84 .500 12.70 2.250 57.15 .125 3.18 .510 12.95 2.440 61.98 .250 6.35 1.000 25.40 2.695 68.45 .260 6.60 1.60

9、0 40.64 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-10304/5G w/AMENDMENT 2 3 2 percent permanent change. Dielectric withstanding voltage: 3,000 volts rms. Vibration, random drop, and shock: Repeatability not applicable for microammeters b

10、elow 100 A ranges. TABLE I. Full-scale ranges. Microamperes Milliamperes Amperes Zero left Zero center Zero left Zero center Zero left Zero center Kiloamperes 10 30-0-30 1 1-0-1 1 1-0-1 1/1.0 20 50-0-50 5 5-0-5 2 5-0-5 1/1.2 30 100-0-100 10 10-0-10 5 10-0-10 50 300-0-300 50 50-0-50 10 1/10-0-30 100

11、500-0-500 100 100-0-100 20 1/20-0-20 200 200 500-0-500 30 1/30-0-30 300 300 1/50 500 500 1/100 1/200 1/300 1/500 1/ Used with external shunt. Amendment notations. The margins of this specification are marked with vertical lines to indicate modifications generated by this amendment. This was done as

12、a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations. Referenced documents. This document r

13、eferences MIL-PRF-10304. CONCLUDING MATERIAL Custodians: Preparing activity: Army CR DLA CC Navy SH Air Force 99 (Project 6625-2013-004) DLA CC Review activities: Army AR, AT, AV, CR4, EA, MI Navy MC 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-,-,-