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UL Standard | UL 61800-5-1
Summary of Topics s61800-5-1_1_sum.html
This revision of ANSI/UL 61800-5-1 corrects the requirements for Power Factor for Breakdown of Components Test Circuit issued in the June 11, 2018 revision.
Please note that the national difference document incorporates all of the U.S. national differences for UL 61800-5-1. UL 61800-5-1 is based on IEC 61800-5-1, second edition (published July 2007).
Standard 61800-5-1, Edition 1 Edition Date: June 08, 2012 ANSI Approved: June 11, 2018 $469.00-$1,172.00
Between June 8, 2012 and February 1, 2016, revisions to existing UL 508C products and new product submittals to UL may be evaluated to the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1, if requested in writing, evaluated to the Standard for Power Conversion Equipment, UL 508C.
Between February 1, 2016 and February 1, 2020, all new product submittals will be evaluated to UL 61800-5-1. Revisions to existing UL 508C products will be evaluated to UL 61800-5-1 unless the manufacturer specifically requests that the products be evaluated to the superseded requirements of UL 508C.
As of February 1, 2020, revisions and new product submittals will be evaluated to the requirements in UL 61800-5-1.
June 20, 2018 Redline Revision
June 11, 2018 Redline Revision
February 24, 2017 Redline Revision
March 06, 2015 Revision
Summary of Topics b61800-5-1_1_20180302_sum.html
Subject 61800-5-1
The following topics for the Standard for Adjustable Speed Electrical Power Drive Systems - Part 5-1: Safety Requirements - Electrical, Thermal and Energy, UL 61800-5-1, are being recirculated:
Summary of Topics b61800-5-1_1_20180223_sum.html
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
6. Signal Words
8. Dust test requirement for equipment rated other than Type 1, 2, 3R, and 3RX
Summary of Topics b61800-5-1_1_20170908_sum.html
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
5. Control Circuit Transformer Protection
7. Component Analysis for Breakdown of Components Test
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
Summary of Topics b61800-5-1_1_20161111_sum.html
Summary of Topics b61800-5-1_1_20150717_sum.html
2. Revision to the conductor temperature limit during the Temperature Test, Table 15DV
5. Elimination of 30 A ground fuse in Short Circuit Testing
April 08, 2015 View
Summary of Topics b61800-5-1_1_20150408_sum.html
Bulletin Dated: April 8, 2015
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 for preliminary review and comment only:
1. For Preliminary Review Only: Clarification For Speed Sensitivity Test, 5.2.8DV.4
Summary of Topics b61800-5-1_1_20150313_sum.html
1. For Preliminary Review Only: Revision to Annex DVC for accessible secondary circuits
2. For Preliminary Review Only: Revision to the conductor temperature limit during the Temperature Test, Table 15DV
3. For Preliminary Review Only: Revision to the plenum rated drive requirements
4. For Preliminary Review Only: Addition of Thermal Memory Retention Tests in Table 17DV
5. For Preliminary Review Only: Revision to input/output wiring for Breakdown of Components Tests
6. For Preliminary Review Only: Clarification of the Breakdown of Components Test - High fault currents specification
7. For Preliminary Review Only: Revisions to Table 28DV - Marking Locations B and H, C, I, and J
8. For Preliminary Review Only: Revision to the semiconductor fuse marking
Summary of Topics b61800-5-1_1_20140321_sum.html
1. Clarification of Requirements for Functional Insulation
2. Impulse Test and Partial Discharge Test for Solid Insulating Materials
3. Generic Materials for Direct Support of Live Parts
4. Generic Materials Used as Insulating Barriers in Lieu of Spacings
Summary of Topics b61800-5-1_1_20130125_sum.html
1. For Preliminary Review Only: Clarification of Requirements for Functional Insulation
2. For Preliminary Review Only: Impulse Test and Partial Discharge Test for Solid Insulating Materials
3. For Preliminary Review Only: Generic Materials for Direct Support of Live Parts
4. For Preliminary Review Only: Generic Materials Used as Insulating Barriers in Lieu of Spacings
UL LLC CRD (13)
Referenced Standards (86)
1004-5 2 Standard for Fire Pump Motors
1004-6 2 Standard for Servo and Stepper Motors
60947-5-1 3 Low-Voltage Switchgear and Controlgear - Part 5-1: Control Circuit Devices and Switching Elements - Electromechanical Control Circuit Devices