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Standard 61800-5-1, Edition 1

Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy

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Standard 61800-5-1, Edition 1 Edition Date: September 08, 2017
Summary of Topics b61800-5-1_1_20170908_sum.html

Subject 61800-5-1

Bulletin Dated: September 8, 2017

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1, are being proposed:

1. Use of thermistors to comply with 5.1.5DV

2. CDM/BDM controlling multiple motors

3. Clarification of Spacings and Internal Wire Insulation for Rectified AC Voltages

4. Slash and Straight Voltage Ratings for Drives with a 3 Phase Input

5. Control Circuit Transformer Protection

6. Signal Words

7. Component Analysis for Breakdown of Components Test

8. Dust test requirement for equipment rated other than Type 1, 2, 3R, and 3RX

9. Clarification of deflection test prior to clearance measurement

10. Requirement for Power Factor for Breakdown of Components Test Circuit

11. Modification to section DVD.2 Construction

12. Revision to the requirements for across-the-line capacitors

Back to Standard 61800-5-1, Edition 1

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