MIL-STD 461F Test Report

Transcription

1 MIL-STD 461F Prepared for: Address: EUT: Crystal Group 850 Kacena Road Hiawatha, IA Model RCS Rugged Switch No.: R Approved By: Nic S. Johnson, NCE Technical Manager inarte Certified EMC Engineer #EMC NE Date: 18 July 2016 Total Pages: 14 (NCEE) authorizes the above named company to reproduce this report provided it is reproduced in its entirety for use by the company s employees only. Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested.

2 Revision Page Rev. No. Date Description Original 18 July 2016 Approved by NJohnson Prepared by KVepuri Lincoln, NE Page 2 of 14

3 Table of Contents 1 Summary of Test Results Emissions Test Results EUT Description Equipment under Test (EUT) Laboratory Description EUT Setup Test Results Conducted Emissions... 6 Tables Table 1 - Emissions Test Results... 4 Table 2 - EUT Description... 5 Figures Figure 1 - Conducted Emissions Test Setup for MIL-STD 461F... 7 Figure 2 - Conducted Emissions Test Setup for MIL-STD 461F... 7 Figure 3 - Conducted Emissions Test Setup for MIL-STD 461F... 8 Figure 4 - Conducted Emissions Test Setup for MIL-STD 461F... 8 Figure 5 - Conducted Emissions Data Plot, 10 khz 10 MHz, Line Lead, Both Supplies ON... 9 Figure 6 Conducted Emissions Data Plot, 10 khz 10 MHz, Neutral Lead, Both Supplies ON Figure 7 - Conducted Emissions Data Plot, 10 khz 10 MHz, Line Lead, Left Supply ON Figure 8 Conducted Emissions Data Plot, 10 khz 10 MHz, Neutral Lead, Left Supply ON Figure 9 - Conducted Emissions Data Plot, 10 khz 10 MHz, Line Lead, Right Supply ON Figure 10 Conducted Emissions Data Plot, 10 khz 10 MHz, Neutral Lead, Right Supply ON Lincoln, NE Page 3 of 14

4 1 Summary of Test Results 1.1 Emissions Test Results The EUT was tested for compliance with MIL-STD 461F, Section CE102. Table 1 - Emissions Test Results Emissions Tests Test Method and Limits Result Conducted Emissions MIL-STD 461F, CE 102 PASS Lincoln, NE Page 4 of 14

5 2 EUT Description The Equipment Under Test (EUT) was a rugged networking switch with model number RCS from Crystal Group, Inc. The EUT featured a dual power supply. 2.1 Equipment under Test (EUT) Table 2 - EUT Description Identification Model: RCS Manufacturer Crystal Group Serial Number EUT Received Date 12 July 2016 EUT Tested Date 13 July Laboratory Description All testing was performed at the following Facility: (NCEE Labs) Lincoln, NE A2LA Certificate Number: * FCC Accredited Test Site Designation No: US1060 Industry Canada Test Site Registration No: 4294A-1 NCC CAB Identification No: US0177 *A2LA accreditation does not cover the tests documented in this report Environmental conditions varied slightly throughout the tests: Relative humidity of 32 4% Temperature of 23 3 Celsius 2.3 EUT Setup The EUT was tested by connecting a Monitor. The CPU was running at 100 % load. Auxiliary equipment used for all the tests are: Server: M/N: IS300 SN: Laptop: M/N: Dell VOSTRO S/N: J Lincoln, NE Page 5 of 14

6 3.1 Conducted Emissions 3 Test Results Test Standard: MIL-STD-461F Test Section: CE102 Test Result: Complies Date: 7/13/ Test Description Conducted Emissions Measurements were made at a distance of 0.05 m from EUT on the power leads inside a semi-anechoic chamber Test Results No conducted emissions measurements were found in excess of the limits. Test result data can be seen below Test Environment Testing was performed at the NCEE Labs Lincoln facility in the 10m semi-anechoic chamber. Laboratory environmental conditions varied slightly throughout the test: Relative humidity of 52 ± 5% Temperature of 23 ±2 o C Test Setup The EUT was powered by 120 VAC / 60Hz for all tests. The EUT was positioned 0.1 m from the front edge of the conducting metal table. The EUT was grounded to the metal table. Cables were placed on non-conducting Styrofoam pads 0.05 m above the reference ground plane. The setup was in accordance with MIL-STD 461F. See Section 2.3 for further details Test Equipment Used Serial No. Manufacturer Model Description Last Cal Com-Power LI-300 5µF LISN 17 Jun Com-Power LI-300 5µF LISN 17 Jun Rhode & Schwarz ES126 EMI Test Receiver 08 Feb Rohde & Schwarz ES-K1 Software v.1.60 N/A All calibrations are performed at an A2LA accredited calibration lab and are accompanied ay accredited certificates. Lincoln, NE Page 6 of 14

7 3.1.6 Test Pictures and/or Figures Figure 1 - Conducted Emissions Test Setup for MIL-STD 461F Figure 2 - Conducted Emissions Test Setup for MIL-STD 461F Lincoln, NE Page 7 of 14

8 Figure 3 - Conducted Emissions Test Setup for MIL-STD 461F Figure 4 - Conducted Emissions Test Setup for MIL-STD 461F Lincoln, NE Page 8 of 14

9 Figure 5 - Conducted Emissions Data Plot, 10 khz 10 MHz, Line Lead, Both Supplies ON Limits from MIL-STD 461F, Figure CE102-1 were used. Note: Peak data is found to be at least 10dB below the limit so tabular data was not reported Lincoln, NE Page 9 of 14

10 Figure 6 Conducted Emissions Data Plot, 10 khz 10 MHz, Neutral Lead, Both Supplies ON Limits from MIL-STD 461F, Figure CE102-1 were used. Note: Peak data is found to be at least 10dB below the limit so tabular data was not reported Lincoln, NE Page 10 of 14

11 Figure 7 - Conducted Emissions Data Plot, 10 khz 10 MHz, Line Lead, Left Supply ON Limits from MIL-STD 461F, Figure CE102-1 were used. Note: Peak data is found to be at least 10dB below the limit so tabular data was not reported Lincoln, NE Page 11 of 14

12 Figure 8 Conducted Emissions Data Plot, 10 khz 10 MHz, Neutral Lead, Left Supply ON Limits from MIL-STD 461F, Figure CE102-1 were used. Note: Peak data is found to be at least 10dB below the limit so tabular data was not reported Lincoln, NE Page 12 of 14

13 Figure 9 - Conducted Emissions Data Plot, 10 khz 10 MHz, Line Lead, Right Supply ON Limits from MIL-STD 461F, Figure CE102-1 were used. Note: Peak data is found to be at least 10dB below the limit so tabular data was not reported Lincoln, NE Page 13 of 14

14 Figure 10 Conducted Emissions Data Plot, 10 khz 10 MHz, Neutral Lead, Right Supply ON Limits from MIL-STD 461F, Figure CE102-1 were used. Note: Peak data is found to be at least 10dB below the limit so tabular data was not reported Lincoln, NE Page 14 of 14