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P6002ACMC датащи(PDF) 128 Page - Teccor Electronics |
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P6002ACMC датащи(HTML) 128 Page - Teccor Electronics |
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128 / 212 page ![]() GR 1089–Core http://www.teccor.com 4 - 4 © 2002 Teccor Electronics +1 972-580-7777 SIDACtor® Data Book and Design Guide Notes: • When performing longitudinal tests, the test generator will have a dual output. • Refer to Table 4.2 for switch positions for each test condition. Note: Other outside plant leads associated with the unit should be grounded during the test and the test repeated with these leads terminated as in service. Leads that do not connect to outside plant should be terminated as appropriate for the operating mode(s) of the unit. Figure 4.1 Connection Appearances Passing Criteria Passing criteria for the First Level Lightning Surge Test and the First Level AC Power Fault Test is that the EUT will not be damaged and that it will operate as intended after the stress is removed. Passing criteria for the Second Level Lightning Surge Test and Second Level Table 4.1 Test Conditions Test Two-wire Interface Four-wire Interface A 1. Tip to Generator, Ring to Ground 2. Ring to Generator, Tip to Ground 3. Tip and Ring to Generator simultaneously 1. Each lead (T, R, T1, R1) to the Generator with the other three leads grounded 2. Tip and Ring to Generator, simultaneously; T1 and R1 to Ground 3. T1 and R1 to Generator, simultaneously; Tip and Ring to Ground B Tip and Ring to Generator simultaneously T, R, T1, R1 to Generator simultaneously Table 4.2 Connections to Test Generator Condition S1 S2 S3 S4 Condition A-1 of Table 4.1 Closed Open Open Closed Condition A-2 of Table 4.1 Open Closed Closed Open Condition A-3 of Table 4.1 Closed Open Closed Open T E R M T E R M Associated Outside Plant Leads Switch Unit Under Test Tip S2 Ring S4 S1 S3 Limiting Resistance (If Specified) Test Generator Voltage Source |
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