UL 6200
Outline of Investigation for Controls For Stationary Engine Driven Assemblies

DETAILS
Edition Number:2SCC Approved:--
Edition Date:2015-06-30DOD Approved: --
Price Code:AANSI Approved: --
Type:outline

  • SCOPE

    1 Scope

    1.1 These requirements apply to control panels, control units, and other various electrical circuits employed within a control circuit device intended for support functions, maintain operation and limiting safety control features for use in a Stationary Engine Driven Assembly or similar equipment applications.

    1.2 These requirements cover controls operating at 600 Volts maximum with sensing and measurement circuits without the use of isolation devices and 36 kV a.c. or d.c. maximum with the use of isolation devices.

    1.3 These requirements apply only to electrically operated control equipment.

    1.4 These requirements apply to equipment intended to be operated and installed by skilled personnel in the field.

    1.5 These requirements do not apply to devices in the power circuit, but may apply to pilot devices that would control switching devices in the power circuit and devices that include circuits that monitor a power circuit.

    1.6 These requirements do not apply to controls for the propulsion engine of a vehicle.

    1.7 These requirements apply to control equipment used in or with Movable engine driven assemblies that are otherwise constructed the same as Stationary engine driven assemblies.

    1.8 These requirements do not apply to independent equipment that does not perform any control function of an engine driven assembly.

    1.9 These requirements may supplement but do not cover equipment or devices for use in or connected to hazardous (Classified) locations.

  • TABLE OF CONTENTS
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    • Outline Title Page
    • Table of Contents
      • Body
        • INTRODUCTION
          • 1 Scope
          • 2 General
            • 2.1 Units of measurement
            • 2.2 Undated references
            • 2.3 Verification
            • 2.4 Environmental conditions
            • 2.5 Components
          • 3 Glossary
            • 3.1 General
            • 3.2 Personnel
            • 3.3 Enclosures
            • 3.4 Power
            • 3.5 Insulation coordination
            • 3.6 Wiring methods
            • 3.7 Ground
            • 3.8 Circuits – general
            • 3.9 Generators
            • 3.10 Equipment – general
            • 3.11 Engine controls
            • 3.12 Annunciators
            • 3.13 Cogeneration controls
            • 3.14 Parallel generation systems
            • 3.15 Protective controls
            • 3.16 Current sensing
            • 3.17 Fire detection and alarm systems
            • 3.18 Functional safety
        • CONSTRUCTION
          • 4 General
          • 5 Protection of Users and Service Personnel
          • 6 Enclosures
            • 6.1 General
            • 6.2 Panel mounted displays
            • 6.3 Specific enclosures
            • 6.4 Equipment with incomplete or partial enclosures
        • ELECTRICAL SYSTEM
          • 7 Separation of Circuits
          • 8 Grounding
          • 9 Electrical Connections
            • 9.1 External connections
            • 9.2 Receptacles and equipment mounted connectors
            • 9.3 Plugs and connectors within the enclosure
          • 10 Secondary Circuits
        • ELECTRICAL COMPONENTS
          • 11 Solid Insulating Materials
            • 11.1 General
            • 11.2 Printed circuit boards
          • 12 Disconnection Device
          • 13 Overcurrent Protective Device
          • 14 Surge Protection Devices
          • 15 Transformers
          • 16 Battery Circuits
          • 17 Capacitors
          • 18 Enclosure Cooling Fans
          • 19 Visual Indicators
          • 20 Audible Indicators
          • 21 Switching Devices
          • 22 Motor Controllers
          • 23 Overtemperature Protection Devices
          • 24 Heating Device Controls
          • 25 Internal Power Transfer
          • 26 Isolation Components
          • 27 Fuel Control
          • 28 Engine Start Control
            • 28.1 General
            • 28.2 Manual engine start
            • 28.3 Automatic engine start
            • 28.4 Automatic exercise control
          • 29 Engine Speed Control
            • 29.1 General
            • 29.2 Frequency regulation
            • 29.3 Voltage regulation
          • 30 Automatic Transfer Switch Control
          • 31 Electronic Protection
          • 32 Synchronization Control – Utility Interactive
          • 33 Multiple Generator Paralleling Control Equipment
          • 34 Excitation Control
          • 35 Annunciators
          • 36 Safety Critical Circuits
        • SPACINGS
          • 37 General
            • 37.2.1 Printed-wiring board assembly guidance
          • 38 Field Wiring Terminal Spacings
        • PERFORMANCE
          • 39 Temperature Test
          • 40 Dielectric Voltage-Withstand Test
          • 41 Breakdown of Components Test
          • 42 AC Output Short Circuit Test of a Current Limiting Device in a Short Circuit Condition
            • 42.1 General
            • 42.3 Large Scale Power Plants – Signal Injection Simulated Fault
          • 43 Integrated Combined Heat and Power controls (iICHP)
        • MANUFACTURING AND PRODUCTION TESTS
          • 44 Production-Line Testing
            • 44.1 Production-line dielectric voltage-withstand test
        • RATINGS
          • 45 General
        • MARKINGS
          • 46 General
          • 47 Warning Markings
          • 48 Accessory Markings
          • 49 Marking Locations
          • 50 Durability Of Markings
    • APPENDIX A