1、 Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to: WR-ALC/404 SCMS/GUEEA, Robins AFB GA 31098-1670. Since contact information can change, you may want to verify the currency of this address information usin
2、g the ASSIST Online database at https:/assist.dla.mil . AMSC N/A FSC 6625 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. . A-A-59756A 14 August 2013 SUPERSEDING A-A-59756 8 November 2004 COMMERCIAL ITEM DESCRIPTION AC VOLTAGE STANDARD The General Services Administr
3、ation has authorized the use of this Commercial Item Description (CID) as a replacement for PD04WRLEEC08 for all federal agencies. 1. SCOPE. This Commercial Item Description (CID) describes an autoranging AC Measurement Standard with an AC voltage measurement voltage range of 700 V to 1000V over a f
4、requency range of 10 Hz to 1 MHz and a wideband measurement voltage range of 700 V to 7V over a frequency range of 10 Hz to 30 MHz. Additionally, this instrument may be operated as a volt meter, an AC or DC voltage transfer standard, and an AC or DC current transfer standard. This purchase descripti
5、on lists the minimum performance, design, functional environmental, reliability requirements and quality assurance provisions for this AC Voltage Standard. 2. CLASSIFICATION. Equipment covered by this CID may be commercially available equipment modified to the extent necessary to meet the following
6、description. The equipment shall be Class 3 in accordance with MIL-PRF-28800, except as specified herein. 3. SALIENT CHARACTERISTICS. The equipment shall be capable of operation and bid sample testing, if so requested, within the accuracies, limits, and specifications herein. Safety and Environmenta
7、l. The equipment shall meet all safety and environmental requirements as specified in MIL-PRF-28800 for the classification as stated herein. 3.1.1 Temperature Operating. The equipment shall conform to its specified performance and accuracy while being operated as a volt meter in a temperature range
8、of 0 C to 50 C. 3.1.2 Temperature Calibrating. The equipment shall conform to its specified performance and accuracy while being operated as a calibration standard in a temperature range of 15 C to 35 C. INCH-POUNDProvided by IHSNot for ResaleNo reproduction or networking permitted without license f
9、rom IHS-,-,-A-A-59756A 2 3.1.3 Temperature Non-Operating. The equipment shall conform to its specified performance and accuracy after being stored in an environment in the temperature range of -40 C to 71 C. 3.1.4 Humidity Range Operating. The equipment shall conform to its specified performance and
10、 accuracy while being operated in a non-condensing humidity range of 5% to 95% 5% RH from 0 C to 30 C and 75% 5% RH 30 C to 40 C and 45% 5% RH above 40 C. 3.1.5 Warm Up Time. This shall be 30 minutes. 3.2 Electrical Power Sources. The equipment shall operate from nominal single-phase commercial, mil
11、itary, and shipboard power sources of 120 volts AC (10%) or 240 volts AC (10%) at line frequencies of 47.5 Hz to 52.5 Hz and 57 Hz to 63 Hz. Transient state conditions shall meet MIL-PRF-28800 requirements for the classification specified herein. The equipment shall also have a power consumption equ
12、al to or less than 400 Volt-Amperes. 3.3 Reliability. The design of the equipment shall be such that under normal use and operation the equipment does not fail within 4,000 hours of operation with a statistical certainty of 95%. 3.4 Calibration and Maintenance Adjustments. The design of the system s
13、hall provide for readily accessible calibration and maintenance adjustments. These adjustments shall be provided by variable value components, which are adjustable, by the use of simple means. The calibration by substitution of selected components or parts is unacceptable unless specifically approve
14、d. The calibration adjustments, wherever possible, shall be accessible without removal of the instrument case or modules. The calibration interval shall be a period of one year or greater, based on an operating time of 2000 hours per year. 3.5 Performance Requirements. The instrument shall meet all
15、requirements specified herein, after the warm-up period specified in MIL-PRF-28800, under all combinations of input power conditions, output signal conditions, and operating service condition as specified in MIL-PRF-28800. 3.5.1 AC Measurement Uncertainty. The instrument shall meet or exceed the fol
16、lowing AC measurement uncertainty specifications. Voltage Range 4. Frequency Range 40 Hz-20 KHz 20 KHz-50 KHz 50 KHz-0.1 MHz 0.1 MHz-1.0 MHz 0.7 mV-10 mV 0.008% +5 V 0.01V-0.1V 0.007% +5 V 0.1-5V 0.007% 0.01% 0.015% 0.06% 5-100V 0.004% 0.008% 0.013% 0.06% 100V-1000V 0.007% 0.01% Provided by IHSNot f
17、or ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59756A 3 3.5.2 Absolute Uncertainty Specifications. The instrument shall meet or exceed the following one year Absolute Uncertainty Specifications: Voltage Range Frequency Range Hz Absolute Uncertainty AC/DC Transfer M
18、ode Temperature Coefficient (add to uncertainty when operated more than 5 oC from calibration temp) 5o C of Tcal10 oC to 40 oC 0 oC to 10 oC 2 years 1 year 40 oC to 50 oC ppm of Reading ppm Reading + V PPM/oC 2.2 mV 10-20 1700 + 1.3 50.0 50.0 20-40 740 + 1.3 50.0 50.0 40-20k 80 + 5.0 50.0 50.0 20k-5
19、0k 810 + 2.0 50.0 50.0 50k-100k 1200 + 2.5 75.0 75.0 100k-300k 2300 + 4.0 100.0 100.0 300k-500k 2400 + 8.0 150.0 150.0 500k-1M 3500 + 8.0 200.0 200.0 7 mV 10-20 850 + 1.3 15.0 15.0 20-40 370 + 1.3 15.0 15.0 40-20k 80 + 5.0 15.0 15.0 20k-50k 400 + 2.0 15.0 15.0 50k-100k 600 + 2.5 25.0 25.0 100k-300k
20、1200 + 4.0 60.0 60.0 300k-500k 1300 + 8.0 80.0 80.0 500k-1M 2300 + 8.0 125.0 125.0 22 mV 10-20 290 + 1.3 5.0 5.0 20-40 190 + 1.3 5.0 5.0 40-20k 70 + 5.0 5.0 5.0 20k-50k 210 + 2.0 5.0 5.0 50k-100k 310 + 2.5 8.0 8.0 100k-300k 810 + 4.0 10.0 10.0 300k-500k 890 + 8.0 40.0 40.0 500k-1M 1700 + 8.0 100.0 1
21、00.0 70 mV 10-20 240 + 1.5 5.0 5.0 20-40 120 + 1.5 5.0 5.0 40-20k 70 + 5.0 5.0 5.0 20k-50k 130 + 2.0 5.0 5.0 50k-100k 260 + 2.5 8.0 8.0 100k-300k 510 + 4.0 10.0 10.0 300k-500k 670 + 8.0 30.0 30.0 500k-1M 1100 + 8.0 75.0 75.0 220 mV 10-20 210 210 + 1.5 1.5 3.0 20-40 82 85 + 1.5 1.5 3.0 40-20k 50 70 +
22、 0.0 1.5 3.0 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59756A 4 Voltage Range Frequency Range Hz Absolute Uncertainty AC/DC Transfer Mode Temperature Coefficient (add to uncertainty when operated more than 5 oC from calibration temp) 5o C o
23、f Tcal10 oC to 40 oC 0 oC to 10 oC 2 years 1 year 40 oC to 50 oC ppm of Reading ppm Reading + V PPM/oC 20k-50k 70 100 + 0.0 2.0 3.0 50k-100k 120 160 + 2.5 5.0 8.0 100k-300k 500 250 + 4.0 10.0 10.0 300k-500k 500 380 + 8.0 20.0 20.0 500k-1M 500 1000 + 8.0 50.0 50.0 700 mV 10-20 210 210 + 1.5 1.5 3.0 2
24、0-40 73 76 + 1.5 1.5 3.0 40-20k 50 70 + 0.0 1.5 3.0 20k-50k 70 100 + 0.0 2.0 3.0 50k-100k 120 79 + 2.5 5.0 8.0 100k-300k 500 180 + 4.0 10.0 10.0 300k-500k 500 300 + 8.0 20.0 20.0 500k-1M 500 960 + 8.0 50.0 50.0 ppm Reading 2.2 V 10-20 200 200 1.5 3.0 20-40 63 66 1.5 3.0 40-20k 50 70 1.5 3.0 20k-50k
25、70 100 2.0 3.0 50k-100k 120 150 5.0 8.0 100k-300k 500 600 10.0 10.0 300k-500k 500 600 20.0 20.0 500k-1M 500 900 50.0 50.0 7 V 10-20 200 200 1.5 3.0 20-40 63 67 1.5 3.0 40-20k 30 40 1.5 3.0 20k-50k 60 80 2.0 3.0 50k-100k 100 130 5.0 8.0 100k-300k 500 600 15.0 15.0 300k-500k 500 600 30.0 30.0 500k-1M
26、500 1200 65.0 65.0 22 V 10-20 200 200 1.5 3.0 20-40 63 67 1.5 3.0 40-20k 30 40 1.5 3.0 20k-50k 60 80 2.0 3.0 50k-100k 100 130 5.0 8.0 100k-300k 500 600 15.0 15.0 300k-500k 500 600 30.0 30.0 500k-1M 500 1200 65.0 65.0 Provided by IHSNot for ResaleNo reproduction or networking permitted without licens
27、e from IHS-,-,-A-A-59756A 5 Voltage Range Frequency Range Hz Absolute Uncertainty AC/DC Transfer Mode Temperature Coefficient (add to uncertainty when operated more than 5 oC from calibration temp) 5o C of Tcal10 oC to 40 oC 0 oC to 10 oC 2 years 1 year 40 oC to 50 oC ppm of Reading ppm Reading + V
28、PPM/oC ppm Reading 70 V 10-20 200 200 1.5 3.0 20-40 63 68 1.5 3.0 40-20k 30 40 1.5 3.0 20k-50k 60 80 2.0 3.0 50k-100k 100 130 5.0 8.0 100k-300k 500 600 15.0 15.0 300k-500k 500 600 40.0 40.0 500k-1M 500 1200 75.0 75.0 220 V 10-20 200 200 1.5 3.0 20-40 63 68 1.5 3.0 40-20k 50 70 1.5 3.0 20k-50k 80 100
29、 2.0 3.0 50k-100k 98 5.0 8.0 100k-300k 210 15.0 15.0 300k-500k 500 40.0 40.0 700 V 10-20 200 200 1.5 4.0 20-40 92 99 1.5 4.0 40-20k 50 70 1.5 4.0 20k-50k 80 100 5.0 7.0 50k-100k 500 15.0 15.0 1000 V 10-20 200 200 1.5 4.0 20-40 92 99 1.5 4.0 40-20k 50 70 1.5 4.0 20k-50k 80 100 5.0 7.0 50k-100k 500 15
30、.0 15.0 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59756A 6 3.5.3 Wide Band Absolute Uncertainty Specifications. The instrument shall meet or exceed the following Wide Band Measurement Absolute Uncertainty Specifications: Voltage Range (Rang
31、e limits same as INPUT 1 or INPUT 2) Frequency Range Hz Absolute Uncertainty Flatness Temperature Coefficient PPM/oC Add to flatness specifications when more than 3 oC from calibration temperature. Flatness 0 oC to 50 oC 1 years, 3 oC of Tcal90 days 1 year 2 years (% Reading + V) Relative to 1 kHz,
32、for 2-year spec. multiply by 1.5 (% Reading + V) At input connector 2.2 mV 10-30 0.10 + 0 0.5 + 1.2 0.6 + 1.5 0.8 + 2 75 30-120 0.05 + 0 0.5 + 1.2 0.6 + 1.5 0.8 + 2 75 120-1.2k 0.05 + 0 0.5 + 1.2 0.6 + 1.5 0.8 + 2 75 1.2k-120k 0.05 + 0 0.5 + 1.2 0.6 + 1.5 0.8 + 2 75 120k-500k 0.07 + 1 0.5 + 1.2 0.6
33、1.5 0.8 2 75 500k-1.2M 0.07 + 1 75 1.2M-2M 0.07 + 1 100 2M-10M 0.17 + 1 200 10M-20M 0.30 + 1 200 20M-30M 0.70 + 2 400 7 mV 10-30 0.10 + 0 0.4 + 5 0.5 + 7 0.7 + 8 75 30-120 0.05 + 0 0.4 + 5 0.5 + 7 0.7 + 8 75 120-1.2k 0.05 + 0 0.4 + 5 0.5 + 7 0.7 + 8 75 1.2k-120k 0.05 + 0 0.4 + 5 0.5 + 7 0.7 + 8 75 1
34、20k-500k 0.07 + 1 0.4 + 5 0.5 + 7 0.7 + 8 75 500k-1.2M 0.07 + 1 75 1.2M-2M 0.07 + 1 100 2M-10M 0.10 + 1 200 10M-20M 0.17 + 1 200 20M-30M 0.37 + 1 300 % Reading 22 mV 10-30 0.10 0.4 + 10 0.5 + 13 0.7 + 16 75 30-120 0.05 0.4 + 10 0.5 + 13 0.7 + 16 75 120-1.2k 0.05 0.4 + 10 0.5 + 13 0.7 + 16 75 1.2k-12
35、0k 0.05 0.4 + 10 0.5 + 13 0.7 + 16 75 120k-500k 0.07 0.4 + 10 0.5 + 13 0.7 + 16 75 500k-1.2M 0.07 75 1.2M-2M 0.07 75 2M-10M 0.10 100 10M-20M 0.17 100 20M-30M 0.37 200 70 mV 10-30 0.10 0.4 + 20 0.5 + 30 0.6 + 40 40 30-120 0.05 0.4 + 20 0.5 + 30 0.6 + 40 40 120-1.2k 0.05 0.4 + 20 0.5 + 30 0.6 + 40 40
36、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59756A 7 Voltage Range (Range limits same as INPUT 1 or INPUT 2) Frequency Range Hz Absolute Uncertainty Flatness Temperature Coefficient PPM/oC Add to flatness specifications when more than 3 oC fr
37、om calibration temperature. Flatness 0 oC to 50 oC 1 years, 3 oC of Tcal90 days 1 year 2 years (% Reading + V) Relative to 1 kHz, for 2-year spec. multiply by 1.5 (% Reading + V) At input connector 1.2k-120k 0.05 0.4 + 20 0.5 + 30 0.6 + 40 40 % Reading 120k-500k 0.05 0.4 + 20 0.5 + 30 0.6 + 40 40 50
38、0k-1.2M 0.05 40 1.2M-2M 0.05 75 2M-10M 0.10 100 10M-20M 0.15 100 20M-30M 0.35 200 220 mV 10-30 0.10 0.3 + 60 0.4 + 80 0.5 + 100 40 30-120 0.04 0.3 + 60 0.4 + 80 0.5 + 100 40 120-1.2k 0.04 0.3 + 60 0.4 + 80 0.5 + 100 40 1.2k-120k 0.04 0.3 + 60 0.4 + 80 0.5 + 100 40 120k-500k 0.04 0.3 + 60 0.4 + 80 0.
39、5 + 100 40 500k-1.2M 0.05 40 1.2M-2M 0.05 75 2M-10M 0.10 100 10M-20M 0.15 100 20M-30M 0.35 200 700 mV 10-30 0.10 0.3 + 200 0.4 + 300 0.5 + 400 40 30-120 0.03 0.3 + 200 0.4 + 300 0.5 + 400 40 120-1.2k 0.03 0.3 + 200 0.4 + 300 0.5 + 400 40 1.2k-120k 0.03 0.3 + 200 0.4 + 300 0.5 + 400 40 120k-500k 0.03
40、 0.3 + 200 0.4 + 300 0.5 + 400 40 500k-1.2M 0.05 40 1.2M-2M 0.05 75 2M-10M 0.10 100 10M-20M 0.15 100 20M-30M 0.35 200 2.2 V 10-30 0.10 0.3 + 300 0.35 + 400 0.4 + 500 40 30-120 0.03 0.3 + 300 0.35 + 400 0.4 + 500 40 120-1.2k 0.03 0.3 + 300 0.35 + 400 0.4 + 500 40 1.2k-120k 0.03 0.3 + 300 0.35 + 400 0
41、.4 + 500 40 120k-500k 0.03 0.3 + 300 0.35 + 400 0.4 + 500 40 500k-1.2M 0.05 40 1.2M-2M 0.05 75 2M-10M 0.10 100 10M-20M 0.15 100 20M-30M 0.35 200 7 V 10-30 0.10 0.3 + 500 0.35 + 800 0.4 + 1000 40 30-120 0.03 0.3 + 500 0.35 + 800 0.4 + 1000 40 Provided by IHSNot for ResaleNo reproduction or networking
42、 permitted without license from IHS-,-,-A-A-59756A 8 Voltage Range (Range limits same as INPUT 1 or INPUT 2) Frequency Range Hz Absolute Uncertainty Flatness Temperature Coefficient PPM/oC Add to flatness specifications when more than 3 oC from calibration temperature. Flatness 0 oC to 50 oC 1 years
43、, 3 oC of Tcal90 days 1 year 2 years (% Reading + V) Relative to 1 kHz, for 2-year spec. multiply by 1.5 (% Reading + V) At input connector % Reading 120-1.2k 0.03 0.3 + 500 0.35 + 800 0.4 + 1000 40 1.2k-120k 0.03 0.3 + 500 0.35 + 800 0.4 + 1000 40 120k-500k 0.03 0.3 + 500 0.35 + 800 0.4 + 1000 40 5
44、00k-1.2M 0.05 40 1.2M-2M 0.05 75 2M-10M 0.10 100 10M-20M 0.15 100 20M-30M 0.35 200 3.5.4 Current Measurement. The instrument shall provide current transfer measurement capability. The current transfer specifications shall be with the above absolute uncertainty specifications. 3.5.5 Additional Cables
45、. The instrument shall include all cables necessary for full and complete operation. 3.5.6 Remote interface. The instrument shall provide a GPIB/IEEE-488 and an TIA-232 interface. 3.5.7 Input Connections. The instrument shall provide Type-N connectors and five-way binding posts. The connectors shall
46、 be able to cover all operational modes of the instrument. 3.5.8 Dimensions. The width and depth of the equipment shall be compatible with mounting in an EIA/ECA-310 standard equipment rack. The height shall be compatible with four standard height units, 4U. One unit or “U“ is defined by EIA/ECA-310
47、 to be 1.75 inches or 44.45 mm. 3.5.9 Weight. The total weight of the equipment, excluding accessories and manuals, shall not exceed a two-person lift of 74 pounds, (33.6 kilograms). 3.5.10 Rack Mount. The analyzer shall be capable of being rack-mounted in a standard EIA/ECA-310 equipment rack and i
48、nclude a rack-mount conversion kit if needed. 3.5.11 Manuals. The equipment shall be delivered with operator, maintenance, calibration, and illustrated parts manuals. Format and quantity shall be as specified in the contract or order. Level of maintenance philosophy, as defined in MIL-PRF-28800, shall be as sp
