NFPA 70B — Chapter 15

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1401 KU001401 Electrical Maintenance Program Concepts — 2.3 Harmonic Surveying and Testing no_media_needed
1402 KU001402 Electrical Maintenance Program Concepts — 2.3.5 Harmonic distortion can vary significantly with load media_required
1403 KU001403 Electrical Maintenance Program Concepts — Replacement of existing equipment with higher rated equipment • (3) Use of delta-wye- or delta-delta-connected transform no_media_needed
1404 KU001404 Electrical Maintenance Program Concepts — 3.1 Transient Symptoms and Effects no_media_needed
1405 KU001405 Electrical Maintenance Program Concepts — 3.2 Causes of Transients no_media_needed
1406 KU001406 Electrical Maintenance Program Concepts — 3.4.2 Surge arresters are intended to be installed ahead of the service entrance equipment for limiting transient voltage by d no_media_needed
1407 KU001407 Electrical Maintenance Program Concepts — | 400: e x & 5 S x % 2 300. no_media_needed
1408 KU001408 Electrical Maintenance Program Concepts — 4.1 Symptoms of Sags and Swells no_media_needed
1409 KU001409 Electrical Maintenance Program Concepts — 4.3 Monitoring and Testing for Sags and Swells no_media_needed
1410 KU001410 Electrical Maintenance Program Concepts — 5.2 Causes of Long-Duration Undervoltage no_media_needed
1411 KU001411 Electrical Maintenance Program Concepts — 6.1 illustrates the typical percentage increases in motor losses and heating for various levels of voltage unbalance no_media_needed
1412 KU001412 Electrical Maintenance Program Concepts — 6.3 Monitoring and Testing of Unbalanced Voltages media_required
1413 KU001413 Electrical Maintenance Program Concepts — 6.4.6 Fuses and protective devices in each phase should be checked and replaced as needed media_required
1414 KU001414 Electrical Maintenance Program Concepts — 8.1 Symptoms of Noise no_media_needed
1415 KU001415 Electrical Maintenance Program Concepts — 8.3 Monitoring and Testing of Noise no_media_needed
1416 KU001416 Electrical Maintenance Program Concepts — 9.1 Symptoms of Interharmonics no_media_needed
1417 KU001417 Electrical Maintenance Program Concepts — 9.2 Causes of Interharmonics no_media_needed
1418 KU001418 Electrical Maintenance Program Concepts — 10.1 Voltage Fluctuations Symptoms no_media_needed
1419 KU001419 Electrical Maintenance Program Concepts — 10.3 Voltage Fluctuations Monitoring and Testing no_media_needed
1420 KU001420 Electrical Maintenance Program Concepts — Power quality audits are overall studies used to evaluate the overall power quality of the system. no_media_needed
1421 KU001421 Electrical Maintenance Program Concepts — Table J.11 Typical Power Quality Parameters to be Monitored No. no_media_needed
1422 KU001422 Electrical Maintenance Program Concepts — • (2) Securing the facility to limit damage • (3) Mobilization of recovery personnel • (4) Developing a safety plan • (5 media_required
1423 KU001423 Electrical Maintenance Program Concepts — 2.1 The Initial Event no_media_needed
1424 KU001424 Electrical Maintenance Program Concepts — 2.3 Mobilization of Recovery Personnel no_media_needed
1425 KU001425 Electrical Maintenance Program Concepts — 2.3.3 Notification to Insurance Carrier no_media_needed
1426 KU001426 Electrical Maintenance Program Concepts — When disaster events occur, there is often a loss of normal utility power. media_required
1427 KU001427 Electrical Maintenance Program Concepts — 2.6 Initial Damage Assessment media_required
1428 KU001428 Electrical Maintenance Program Concepts — All electrical components or equipment should be properly documented prior to removal to ensure the equipment is reinsta no_media_needed
1429 KU001429 Electrical Maintenance Program Concepts — 2.7.1 Service Shop–Related Activities no_media_needed
1430 KU001430 Electrical Maintenance Program Concepts — 2.7.7 Repair or Replace no_media_needed
1431 KU001431 Electrical Maintenance Program Concepts — 2.7.7.3 Industry Standards and Guidelines no_media_needed
1432 KU001432 Electrical Maintenance Program Concepts — Electrical Apparatus Service Association (EASA), ANSI/EASA AR100, Recommended Practice for the Repair of Rotating Electr media_required
1433 KU001433 Electrical Maintenance Program Concepts — 2.8 Equipment no_media_needed
1434 KU001434 Electrical Maintenance Program Concepts — 2.8.4 Power and Control Wiring no_media_needed
1435 KU001435 Electrical Maintenance Program Concepts — Listing of equipment repaired or replaced • (3) Test results of all equipment tested before and after service or repairs no_media_needed
1436 KU001436 Electrical Maintenance Program Concepts — L.2 Lack of Cleaning Program Causes Switchgear Damage. no_media_needed
1437 KU001437 Electrical Maintenance Program Concepts — Figure L.5(a) A 20 cal/cm2 Arc Flash Suit Hanging on the Wall was Reduced to Ashes. media_required
1438 KU001438 Electrical Maintenance Program Concepts — Figure L.5(b) All Six Circuit Breakers and Their Enclosures Were Destroyed. no_media_needed
1439 KU001439 Electrical Maintenance Program Concepts — Figure L.5(c) Intense Heat Burned the Ceramic in the Arc Extinguishers. no_media_needed
1440 KU001440 Electrical Maintenance Program Concepts — Figure L.5(d) All Bus Terminations and Insulation Were Destroyed. no_media_needed
1441 KU001441 Electrical Maintenance Program Concepts — Figure L.5(e) All Metal Inside the Circuit Breaker Was Vaporized or Melted. no_media_needed
1442 KU001442 Electrical Maintenance Program Concepts — 5.2 Million (US) Loss media_required
1443 KU001443 Electrical Maintenance Program Concepts — 13.8 kV transformer, switchgear, and battery bank with charging system to support expanded production no_media_needed
1444 KU001444 Electrical Maintenance Program Concepts — Figure L.7(a) The Circuit Breaker Fed This Battery Bank, which Lost All Power. no_media_needed
1445 KU001445 Electrical Maintenance Program Concepts — Figure L.7(b) Transformer (foreground) and Reactor Destroyed by Fault Current. no_media_needed
1446 KU001446 Electrical Maintenance Program Concepts — Resistive measurements of the motor windings were performed and recorded for six years. no_media_needed
1447 KU001447 Electrical Maintenance Program Concepts — ewes Wk, ee) CH \ 4 ea ea ee | \) sean Fue bl Hef, AES | ae Se Ta Ta S| eee | FR Bearer els ol WA MA Res Ch See | 5 Beas no_media_needed
1448 KU001448 Electrical Maintenance Program Concepts — Figure L.9(b) Close-up View of Main Circuit Breaker Lug Failure. media_required
1449 KU001449 Electrical Maintenance Program Concepts — After consultations between the owner and repair firms, it was determined that there could be several causes for this co media_required
1450 KU001450 Electrical Maintenance Program Concepts — procedures in the operating room were cancelled. media_required
1451 KU001451 Electrical Maintenance Program Concepts — 1.2 Other Publications no_media_needed
1452 KU001452 Electrical Maintenance Program Concepts — 1.2.3 FEMA Publications media_required
1453 KU001453 Electrical Maintenance Program Concepts — ANSI/IEEE C62.41, Recommended Practice for Surge Voltages in Low-Voltage AC Power Circuits, 1991. no_media_needed
1454 KU001454 Electrical Maintenance Program Concepts — IEEE 1159, Recommended Practice for Monitoring Electric Power Quality, 2019. no_media_needed
1455 KU001455 Electrical Maintenance Program Concepts — 1.2.7 NEMA Publications no_media_needed
1456 KU001456 Electrical Maintenance Program Concepts — 1.2.9 NIST Publications no_media_needed
1457 KU001457 Electrical Maintenance Program Concepts — Title 29, Code of Federal Regulations, Part 1910.242(b), “Hand and Portable Powered Tools and Equipment, General — Compr no_media_needed
1458 KU001458 Electrical Maintenance Program Concepts — M.2 Informational References. no_media_needed
1459 KU001459 Electrical Maintenance Program Concepts — 2.4 IEEE Publications no_media_needed
1460 KU001460 Electrical Maintenance Program Concepts — 2.5 McGraw-Hill Publications no_media_needed
1461 KU001461 Electrical Maintenance Program Concepts — 2.8 NSC Publications no_media_needed
1462 KU001462 Electrical Maintenance Program Concepts — 2.10 Other Publications media_required
1463 KU001463 Inspection, Testing, and Maintenance Tasks — 3.1.1 The definitions contained in this chapter shall apply to the terms used in this standard no_media_needed
1464 KU001464 Inspection, Testing, and Maintenance Tasks — 3.2.6 Standard no_media_needed
1465 KU001465 Inspection, Testing, and Maintenance Tasks — 3.3.8 Cable Tray System media_required
1466 KU001466 Inspection, Testing, and Maintenance Tasks — 3.3.16* Electrical Maintenance Program (EMP) no_media_needed
1467 KU001467 Inspection, Testing, and Maintenance Tasks — 3.3.28* Ground-Fault Circuit Interrupter, Special Purpose (SPGFCI) media_required
1468 KU001468 Inspection, Testing, and Maintenance Tasks — 3.3.39 Maintenance Interval media_required
1469 KU001469 Inspection, Testing, and Maintenance Tasks — 3.3.48 Predictive Techniques no_media_needed
1470 KU001470 Inspection, Testing, and Maintenance Tasks — 0.5 cycle to 1 minute no_media_needed
1471 KU001471 Inspection, Testing, and Maintenance Tasks — 3.3.65 Unbalanced Voltages media_required
1472 KU001472 Inspection, Testing, and Maintenance Tasks — 4.2.4 EMP Principles no_media_needed
1473 KU001473 Inspection, Testing, and Maintenance Tasks — 4.2.5 EMP Controls no_media_needed
1474 KU001474 Inspection, Testing, and Maintenance Tasks — 4.2.7 EMP Audit media_required
1475 KU001475 Inspection, Testing, and Maintenance Tasks — 4.3.3.4 Training shall be documented in accordance with the following: • (1) Documentation shall be issued when the person de media_required
1476 KU001476 Inspection, Testing, and Maintenance Tasks — 4.4.2 Equipment and systems shall be evaluated to determine the appropriate scope and frequency of maintenance no_media_needed
1477 KU001477 Inspection, Testing, and Maintenance Tasks — 4.6 Acceptance Test Report no_media_needed
1478 KU001478 Inspection, Testing, and Maintenance Tasks — 5.1 Introduction media_required
1479 KU001479 Inspection, Testing, and Maintenance Tasks — 6.1.2 Single-line diagrams shall be maintained in accordance with this chapter media_required
1480 KU001480 Inspection, Testing, and Maintenance Tasks — 6.4.1 A coordination study shall be created as necessary to support risk assessments and the intended system design goals no_media_needed
1481 KU001481 Inspection, Testing, and Maintenance Tasks — 6.7.2 The analysis shall be reviewed for accuracy at intervals not to exceed 5 years media_required
1482 KU001482 Inspection, Testing, and Maintenance Tasks — 7.2.1.3.3 If contact resistance values exceed the maximum values published by the manufacturer, the cause for the excess valu no_media_needed
1483 KU001483 Inspection, Testing, and Maintenance Tasks — 7.2.1.4.3 Torque values for metric fasteners shall comply with the manufacturer’s instructions no_media_needed
1484 KU001484 Inspection, Testing, and Maintenance Tasks — 7.3 Insulation Resistance Quality no_media_needed
1485 KU001485 Inspection, Testing, and Maintenance Tasks — 7.4 Infrared Thermography media_required
1486 KU001486 Inspection, Testing, and Maintenance Tasks — 1.0 370 Notes: (1) This table is based on national coarse thread pitch no_media_needed
1487 KU001487 Inspection, Testing, and Maintenance Tasks — 8.1 Introduction no_media_needed
1488 KU001488 Inspection, Testing, and Maintenance Tasks — 8.2 Risk Assessment Special Considerations no_media_needed
1489 KU001489 Inspection, Testing, and Maintenance Tasks — 8.3* Testing Category Types no_media_needed
1490 KU001490 Inspection, Testing, and Maintenance Tasks — 8.3.1 Category 1 — Online Standard Test no_media_needed
1491 KU001491 Inspection, Testing, and Maintenance Tasks — 8.4 Test Equipment and Tools media_required
1492 KU001492 Inspection, Testing, and Maintenance Tasks — 8.6 Condition of Maintenance no_media_needed
1493 KU001493 Inspection, Testing, and Maintenance Tasks — 9.1.1* Continuous Monitoring and Predictive Techniques no_media_needed
1494 KU001494 Inspection, Testing, and Maintenance Tasks — 9.2.3 as determined by the owner or their designee no_media_needed
1495 KU001495 Inspection, Testing, and Maintenance Tasks — 9.2.1.3 Equipment Physical Condition 3 shall be assigned where changes in operation are noted or where any of the following c no_media_needed
1496 KU001496 Inspection, Testing, and Maintenance Tasks — 9.2.1.4.2 Paragraph 9 no_media_needed
1497 KU001497 Inspection, Testing, and Maintenance Tasks — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Batterie no_media_needed
1498 KU001498 Inspection, Testing, and Maintenance Tasks — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Low-volt no_media_needed
1499 KU001499 Inspection, Testing, and Maintenance Tasks — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Lubricat no_media_needed
1500 KU001500 Inspection, Testing, and Maintenance Tasks — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Cleaning no_media_needed