UL 61800-5-1 | UL Standards & Engagement

Date
February 11, 2021	Redline	Revision
October 28, 2020	Redline	Revision
June 20, 2018	Redline	Revision
June 11, 2018	Redline	Revision
February 24, 2017	Redline	Revision
March 06, 2015		Revision

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Bulletin Bulletins These bulletins are not used in CSDS. These are announcement and report type bulletins. ×	Summary of Topics (SOT)
May 20, 2019	View Summary of Topics m0508c_4_20190520_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: May 20, 2019 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Discussion of the following proposal to serve as preliminary review: Addition of requirements for Drives marked Suitable for Output Motor Conductor Protection 2. Discussion of the following proposal to serve as preliminary review: BDM/CDM/PDS supplied by photovoltaic (PV) modules 3. Discussion of the following proposal to serve as preliminary review: Deviation from original text in IEC 61800-5-1 4. Discussion of the following proposal to serve as preliminary review: Update to lithium battery requirements 5. Discussion of the following proposal to serve as preliminary review: Addition of UL 2353 for Single- and Multi-Layer Insulated Winding Wire to Annex DVA 6. Update from the Drives with Power and Control Cable Assemblies Task Group 7. Update from the DC Bus Connection Task Group 8. Update from the Test Reduction Task Group 9. National Electrical Code proposals 10. Cyber security presence within power conversion equipment 11. Status of Harmonization of a new Edition of UL 61800-5-1 12. Wind Turbine Converters and Inverters 13. Internet Manual for Products Covered by UL 61800-5-1 14. Discussion of Possible Proposal for UL 61800-5-1 Overcurrent Protective Devices 15. SCCR Ratings for UL 61800-5-1 16. HVAC Equipment and UL 60335-2-40
May 16, 2019	View Summary of Topics m0508c_4_20190516_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: May 16, 2019 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Discussion of the following proposal to serve as preliminary review: Addition of requirements for Drives marked Suitable for Output Motor Conductor Protection 2. Discussion of the following proposal to serve as preliminary review: BDM/CDM/PDS supplied by photovoltaic (PV) modules 3. Discussion of the following proposal to serve as preliminary review: Deviation from original text in IEC 61800-5-1 4. Discussion of the following proposal to serve as preliminary review: Update to lithium battery requirements 5. Discussion of the following proposal to serve as preliminary review: Addition of UL 2353 for Single- and Multi-Layer Insulated Winding Wire to Annex DVA 6. Update from the Drives with Power and Control Cable Assemblies Task Group 7. Update from the DC Bus Connection Task Group 8. Update from the Test Reduction Task Group 9. National Electrical Code proposals 10. Cyber security presence within power conversion equipment 11. Status of Harmonization of a new Edition of UL 61800-5-1 12. Wind Turbines 13. Internet Manual for UL 61800-5-1 14. Discussion of Possible Proposal for UL 61800-5-1 Overcurrent Protective Devices 15. SCCR Ratings for UL 61800-5-1 16. HVAC Equipment and UL 60335-2-40
April 04, 2018	View Summary of Topics m0508c_4_20180404_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: April 4, 2018 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1 2. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2 3. Update from the Drives with Power and Control Cable Assemblies Task Group 4. Update from the DC Bus Connection Task Group 5. Update from the Drive Tap Conductor Protection Task Group 6. Update from the Test Reduction Task Group 7. Update from the Servo Drive Amplifier Task Group 8. Update from the IGBT Task Group 9. Update from the Multiple Motors Task Group 10. Update from the Spacings Task Group 11. Update from the UL 61800-5-2 Task Group 12. National Electrical Code proposals 13. Discussion of the following proposal to serve as Preliminary review: Clarification of Clause DVD.2.1.3.6 and DVD.2.1.3.7 14. Discussion of the following proposal to serve as Preliminary review: Clarification of Scope Regarding DC Rated Drives 15. Discussion of the following proposal to serve as Preliminary review: Heat Cycling Test for Spring-loaded Bus Bar Joints 16. Discussion of the following proposal to serve as Preliminary review: Alternate means of supplying installation and operation manuals 17. Discussion of the following proposal to serve as Preliminary review: Editorial Correction to Section 5.2.3.6DV.1.1.4 & 5.2.3.6DV.1.3.1 18. Discussion of the following proposal to serve as Preliminary review: Editorial Correction to Section 5.2.3.6DV.1.6.2 19. Discussion of the following proposal to serve as Preliminary review: Test Configuration change in Section 5.2.3.6.2DV.2.1.1 20. New Business Item: UL Harmonization with IEC 61800-5-1 Edition 2.1
March 31, 2017	View Summary of Topics m0508c_4_20170331_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: March 31, 2017 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C 2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1 3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2 4. Update from the Servo Drive Amplifier Task Group 5. Update from the IGBT Task Group and discussion of the following proposal to serve as preliminary review: Use of thermistors to comply with 5.1.5DV 6. Update from the Multiple Motors Task Group and discussion of the following proposal to serve as preliminary review: CDM/BDM controlling multiple motors 7. Update from the Drives with Power and Control Cable Assemblies Task Group 8. Update from the Spacings Task Group and discussion of the following proposal to serve as preliminary review: Clarification of Spacings and Internal Wire Insulation for Rectified AC Voltages 9. Update from the DC Bus Connection Task Group 10. Update from the Drive Tap Conductor Protection Task Group 11. Update from the UL 61800-5-2 Task Group 12. Update from the Test Reduction Task Group 13. Discussion of the following proposal to serve as preliminary review: Revision to the requirements for across-the-line capacitors 14. Discussion of the following proposal to serve as preliminary review: Slash and Straight Voltage Ratings for Drives with a 3 Phase Input 15. Discussion of the following proposal to serve as preliminary review: Control Circuit Transformer Protection 16. Discussion of the following proposal to serve as preliminary review: Signal Words 17. Discussion of the following proposal to serve as preliminary review: Revision to the conductor temperature limit during the Temperature Test, Section 40 18. Discussion of the following proposal to serve as preliminary review: Component Analysis for Breakdown of Components Test 19. Discussion of the following proposal to serve as preliminary review: Dust test requirement for equipment rated other than Type 1, 2, 3R, and 3RX 20. Discussion of the following proposal to serve as preliminary review: Clarification of deflection test prior to clearance measurement 21. New business: UL 484, UL 1998, and IEC 60335 22. New business: UL 1066 Requirements
April 19, 2016	View Summary of Topics m0508c_3_20160415_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: April 19, 2016 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C 2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1 3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2 4. Update from the Servo Drive Amplifier Task Group 5. Update from the IGBT Task Group 6. Update from the Multiple Motors Task Group 7. Update from the Drives with Power and Control Cable Assemblies Task Group 8. Update from the Spacings Task Group 9. Update from the DC Bus Connection Task Group 10. Update from the Drive Output Conductor Protection Task Group 11. Discussion on Across the Line and Line to Earth (X and Y) Capacitor Requirements 12. Discussion on High Fault Breakdown of Components Test Samples and Branch Circuit Protection 13. Discussion on Clause 6.3.1DV.1 Marking Requirement 14. Discussion on capacitors 15. Presentation covering the transition from UL 508C to UL 61800-5-1 16. Review of Amendment for IEC 61800-5-1 17. National Electrical Code proposals
April 23, 2015	View Summary of Topics m0508c_3_20150423_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: April 23, 2015 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C 2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1 3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2 4. Update from the Servo Drive Amplifier Task Group 5. Update from the IGBT Task Group 6. Update from the Multiple Motors Task Group 7. Update from the Drives with Power and Control Cable Assemblies Task Group 8. Update from the Spacings Task Group 9. Update from the DC Bus Connection Task Group 10. Update from the Drive Tap Conductor Protection Task Group 11. Discussion on numbering in accordance with UL's Style Manual 12. Elimination of 30 A ground fuse in Short Circuit Testing for UL 61800-5-1 13. Protective Bonding Requirements of UL 61800-5-1 14. Protective Separation Requirements of UL 61800-5-1 15. Discussion regarding discrepancies in UL 508C and UL 61800-5-1
April 17, 2014	View Summary of Topics m0508c_3_20140417_sum.html Subject 508C (61800-5-1, 61800-5-2) Bulletin Dated: April 17, 2014 SUMMARY OF TOPICS The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment: 1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C 2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1 3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2 4. Update from the Servo Drive Amplifier Task Group 5. Update from the IGBT Task Group 6. Update from the Multiple Motors Task Group 7. Update from the Drives with Power and Control Cable Assemblies Task Group 8. Update from the Spacings Task Group 9. Update from the DC Bus Connection Task Group 10. Discussion on drives used as load conductor protection 11. Discussion on system voltage requirements of UL 61800-5-1 12. Discussion on protective bonding requirements of UL 61800-5-1 13. Discussion on wiring protection requirements of UL 61800-5-1 14. Discussion on numbering in accordance with UL's Style Manual 15. Discussion on editorial changes to UL 61800-5-1 16. Discussion on proposals to the National Electrical Code 17. Discussion regarding the Short Circuit Test - Standard Fault Currents 18. Discussion regarding medium voltage drives 19. Discussion regarding earth ground

Bulletin

Bulletins

These bulletins are not used in CSDS. These are announcement and report type bulletins.

Summary of Topics (SOT)

May 20, 2019

View

Summary of Topics m0508c_4_20190520_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: May 20, 2019

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Discussion of the following proposal to serve as preliminary review: Addition of requirements for Drives marked Suitable for Output Motor Conductor Protection

2. Discussion of the following proposal to serve as preliminary review: BDM/CDM/PDS supplied by photovoltaic (PV) modules

3. Discussion of the following proposal to serve as preliminary review: Deviation from original text in IEC 61800-5-1

4. Discussion of the following proposal to serve as preliminary review: Update to lithium battery requirements

5. Discussion of the following proposal to serve as preliminary review: Addition of UL 2353 for Single- and Multi-Layer Insulated Winding Wire to Annex DVA

6. Update from the Drives with Power and Control Cable Assemblies Task Group

7. Update from the DC Bus Connection Task Group

8. Update from the Test Reduction Task Group

9. National Electrical Code proposals

10. Cyber security presence within power conversion equipment

11. Status of Harmonization of a new Edition of UL 61800-5-1

12. Wind Turbine Converters and Inverters

13. Internet Manual for Products Covered by UL 61800-5-1

14. Discussion of Possible Proposal for UL 61800-5-1 Overcurrent Protective Devices

15. SCCR Ratings for UL 61800-5-1

16. HVAC Equipment and UL 60335-2-40

May 16, 2019

View

Summary of Topics m0508c_4_20190516_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: May 16, 2019

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Discussion of the following proposal to serve as preliminary review: Addition of requirements for Drives marked Suitable for Output Motor Conductor Protection

2. Discussion of the following proposal to serve as preliminary review: BDM/CDM/PDS supplied by photovoltaic (PV) modules

3. Discussion of the following proposal to serve as preliminary review: Deviation from original text in IEC 61800-5-1

4. Discussion of the following proposal to serve as preliminary review: Update to lithium battery requirements

5. Discussion of the following proposal to serve as preliminary review: Addition of UL 2353 for Single- and Multi-Layer Insulated Winding Wire to Annex DVA

6. Update from the Drives with Power and Control Cable Assemblies Task Group

7. Update from the DC Bus Connection Task Group

8. Update from the Test Reduction Task Group

9. National Electrical Code proposals

10. Cyber security presence within power conversion equipment

11. Status of Harmonization of a new Edition of UL 61800-5-1

12. Wind Turbines

13. Internet Manual for UL 61800-5-1

14. Discussion of Possible Proposal for UL 61800-5-1 Overcurrent Protective Devices

15. SCCR Ratings for UL 61800-5-1

16. HVAC Equipment and UL 60335-2-40

April 04, 2018

View

Summary of Topics m0508c_4_20180404_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 4, 2018

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1

2. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2

3. Update from the Drives with Power and Control Cable Assemblies Task Group

4. Update from the DC Bus Connection Task Group

5. Update from the Drive Tap Conductor Protection Task Group

6. Update from the Test Reduction Task Group

7. Update from the Servo Drive Amplifier Task Group

8. Update from the IGBT Task Group

9. Update from the Multiple Motors Task Group

10. Update from the Spacings Task Group

11. Update from the UL 61800-5-2 Task Group

12. National Electrical Code proposals

13. Discussion of the following proposal to serve as Preliminary review: Clarification of Clause DVD.2.1.3.6 and DVD.2.1.3.7

14. Discussion of the following proposal to serve as Preliminary review: Clarification of Scope Regarding DC Rated Drives

15. Discussion of the following proposal to serve as Preliminary review: Heat Cycling Test for Spring-loaded Bus Bar Joints

16. Discussion of the following proposal to serve as Preliminary review: Alternate means of supplying installation and operation manuals

17. Discussion of the following proposal to serve as Preliminary review: Editorial Correction to Section 5.2.3.6DV.1.1.4 & 5.2.3.6DV.1.3.1

18. Discussion of the following proposal to serve as Preliminary review: Editorial Correction to Section 5.2.3.6DV.1.6.2

19. Discussion of the following proposal to serve as Preliminary review: Test Configuration change in Section 5.2.3.6.2DV.2.1.1

20. New Business Item: UL Harmonization with IEC 61800-5-1 Edition 2.1

March 31, 2017

View

Summary of Topics m0508c_4_20170331_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: March 31, 2017

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C

2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1

3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2

4. Update from the Servo Drive Amplifier Task Group

5. Update from the IGBT Task Group and discussion of the following proposal to serve as preliminary review: Use of thermistors to comply with 5.1.5DV

6. Update from the Multiple Motors Task Group and discussion of the following proposal to serve as preliminary review: CDM/BDM controlling multiple motors

7. Update from the Drives with Power and Control Cable Assemblies Task Group

8. Update from the Spacings Task Group and discussion of the following proposal to serve as preliminary review: Clarification of Spacings and Internal Wire Insulation for Rectified AC Voltages

9. Update from the DC Bus Connection Task Group

10. Update from the Drive Tap Conductor Protection Task Group

11. Update from the UL 61800-5-2 Task Group

12. Update from the Test Reduction Task Group

13. Discussion of the following proposal to serve as preliminary review: Revision to the requirements for across-the-line capacitors

14. Discussion of the following proposal to serve as preliminary review: Slash and Straight Voltage Ratings for Drives with a 3 Phase Input

15. Discussion of the following proposal to serve as preliminary review: Control Circuit Transformer Protection

16. Discussion of the following proposal to serve as preliminary review: Signal Words

17. Discussion of the following proposal to serve as preliminary review: Revision to the conductor temperature limit during the Temperature Test, Section 40

18. Discussion of the following proposal to serve as preliminary review: Component Analysis for Breakdown of Components Test

19. Discussion of the following proposal to serve as preliminary review: Dust test requirement for equipment rated other than Type 1, 2, 3R, and 3RX

20. Discussion of the following proposal to serve as preliminary review: Clarification of deflection test prior to clearance measurement

21. New business: UL 484, UL 1998, and IEC 60335

22. New business: UL 1066 Requirements

April 19, 2016

View

Summary of Topics m0508c_3_20160415_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 19, 2016

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C

2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1

3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2

4. Update from the Servo Drive Amplifier Task Group

5. Update from the IGBT Task Group

6. Update from the Multiple Motors Task Group

7. Update from the Drives with Power and Control Cable Assemblies Task Group

8. Update from the Spacings Task Group

9. Update from the DC Bus Connection Task Group

10. Update from the Drive Output Conductor Protection Task Group

11. Discussion on Across the Line and Line to Earth (X and Y) Capacitor Requirements

12. Discussion on High Fault Breakdown of Components Test Samples and Branch Circuit Protection

13. Discussion on Clause 6.3.1DV.1 Marking Requirement

14. Discussion on capacitors

15. Presentation covering the transition from UL 508C to UL 61800-5-1

16. Review of Amendment for IEC 61800-5-1

17. National Electrical Code proposals

April 23, 2015

View

Summary of Topics m0508c_3_20150423_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 23, 2015

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C

2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1

3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2

4. Update from the Servo Drive Amplifier Task Group

5. Update from the IGBT Task Group

6. Update from the Multiple Motors Task Group

7. Update from the Drives with Power and Control Cable Assemblies Task Group

8. Update from the Spacings Task Group

9. Update from the DC Bus Connection Task Group

10. Update from the Drive Tap Conductor Protection Task Group

11. Discussion on numbering in accordance with UL's Style Manual

12. Elimination of 30 A ground fuse in Short Circuit Testing for UL 61800-5-1

13. Protective Bonding Requirements of UL 61800-5-1

14. Protective Separation Requirements of UL 61800-5-1

15. Discussion regarding discrepancies in UL 508C and UL 61800-5-1

April 17, 2014

View

Summary of Topics m0508c_3_20140417_sum.html

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 17, 2014

SUMMARY OF TOPICS

The following topics were discussed at the meeting of the Standards Technical Panel for Power Conversion Equipment:

1. Update on current projects for the Standard for Power Conversion Equipment, UL 508C

2. Update on current projects for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1

3. Update on the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional, UL 61800-5-2

4. Update from the Servo Drive Amplifier Task Group

5. Update from the IGBT Task Group

6. Update from the Multiple Motors Task Group

7. Update from the Drives with Power and Control Cable Assemblies Task Group

8. Update from the Spacings Task Group

9. Update from the DC Bus Connection Task Group

10. Discussion on drives used as load conductor protection

11. Discussion on system voltage requirements of UL 61800-5-1

12. Discussion on protective bonding requirements of UL 61800-5-1

13. Discussion on wiring protection requirements of UL 61800-5-1

14. Discussion on numbering in accordance with UL's Style Manual

15. Discussion on editorial changes to UL 61800-5-1

16. Discussion on proposals to the National Electrical Code

17. Discussion regarding the Short Circuit Test - Standard Fault Currents

18. Discussion regarding medium voltage drives

19. Discussion regarding earth ground

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National Differences
June 11, 2012

National Differences

June 11, 2012

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Standard	Edition	Title
79	11	ANSI/CAN/UL/ULC Power-Operated Pumps for Petroleum Dispensing Products
79	11	Power-Operated Pumps for Petroleum Dispensing Products
79A	2	ANSI/CAN/UL/ULC Power-Operated Pumps for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 - E85)
79A	2	Power-Operated Pumps for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 - E85)
127	10	Factory-Built Fireplaces
347A	2	Standard for Medium Voltage Power Conversion Equipment
399	8	Drinking Water Coolers
430	8	Waste Disposers
508	19	Standard for Industrial Control Equipment
561	7	Floor-Finishing Machines
621	7	Ice Cream Makers
674	6	Electric Motors and Generators for Use in Hazardous (Classified) Locations
970	1	Retail Fixtures and Merchandise Displays
1042	5	Electric Baseboard Heating Equipment
1059	6	Terminal Blocks
1090	7	Electric Snow Movers
1206	4	Electric Commercial Clothes-Washing Equipment
1240	4	Electric Commercial Clothes-Drying Equipment
1323	4	Scaffold Hoists
1362	2	Outline of Investigation for Gas Boosters
1431	3	Personal Hygiene and Health Care Appliances
1482	7	Solid-Fuel Type Room Heaters
1594	4	Sewing and Cutting Machines
1815	5	Nonducted Heat Recovery Ventilators
1861	8	Outline of Investigation for Power-Operated Chemical Pumps and Compressors
2021	4	Fixed and Location-Dedicated Electric Room Heaters
3120	1	Outline of Investigation for Battery Operated Exoskeletons for Industrial Applications
6141	1	Wind Turbines Permitting Entry of Personnel
9691	1	Recommended Practice for Nameplates for Use in Electrical Installations
1004-9	1	Form Wound and Medium Voltage Rotating Electrical Machines
61800-5-2	2	Adjustable Speed Electrical Power Drive Systems - Part 5-2: Safety Requirements - Functional

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

$469.00-$1,172.00

Revisions and Related Documents

UL 61800-5-1 is referenced in the following list of UL Standards

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

1 Scope

Summary of Topics

$469.00-$1,172.00

Revisions and Related Documents

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: May 20, 2019

SUMMARY OF TOPICS

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: May 16, 2019

SUMMARY OF TOPICS

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 4, 2018

SUMMARY OF TOPICS

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: March 31, 2017

SUMMARY OF TOPICS

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 19, 2016

SUMMARY OF TOPICS

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 23, 2015

SUMMARY OF TOPICS

Subject 508C (61800-5-1, 61800-5-2)

Bulletin Dated: April 17, 2014

SUMMARY OF TOPICS

UL 61800-5-1 is referenced in the following list of UL Standards

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