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  • ASHRAE 90.4 : 2016

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ENERGY STANDARD FOR DATA CENTERS

    Available format(s):  Hardcopy, PDF

    Superseded date:  24-12-2019

    Language(s): 

    Published date:  01-01-2016

    Publisher:  American Society of Heating, Refrigerating & Air Conditioning Engineers

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Purpose
    2 Scope
    3 Definitions
    4 Administration and Enforcement
    5 Building Envelope
    6 Heating, Ventilating, and Air Conditioning
    7 Service Water Heating
    8 Electrical
    9 Lighting
    10 Other Equipment
    11 Guide to Alternative Compliance Method
    12 Normative References
    Informative Appendix A: Informative References
    Informative Appendix B: Sample Submittal Forms
    Informative Appendix C: Diagrams for Illustrating Compliance
    Informative Appendix D: Additional Guidance on Telephone
                            Exchanges
    Annex 1: Reference Standard Reproduction Annex - ASHRAE/IES
             Standard 90.1

    Abstract - (Show below) - (Hide below)

    Pertains to: a) new data centers, or portions thereof, and their systems; b) new additions to data centers, or portions thereof, and their systems; c) and modifications to systems and equipment in existing data centers or portions thereof.

    General Product Information - (Show below) - (Hide below)

    Committee TC 9.9
    Development Note Draft addendum c & d are available for public review. (02/2018)
    Document Type Standard
    Publisher American Society of Heating, Refrigerating & Air Conditioning Engineers
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    NEMA TP 1-2002 GUIDE FOR DETERMINING ENERGY EFFICIENCY FOR DISTRIBUTION TRANSFORMERS
    UL 181B:3ED 2013-01 Closure Systems for Use With Flexible Air Ducts and Air Connectors
    AHRI 1230 : 2010 ADD 2 2014 PERFORMANCE RATING OF VARIABLE REFRIGERANT FLOW (VRF) MULTI-SPLIT AIR-CONDITIONING AND HEAT PUMP EQUIPMENT
    CTI ATC 105 : 2000 ACCEPTANCE TEST CODE FOR WATER COOLING TOWERS
    NEMA TR1 : 2013 TRANSFORMERS, STEP VOLTAGE REGULATORS AND REACTORS
    IEEE C37.20.1-2015 REDLINE IEEE Standard for Metal-Enclosed Low-Voltage (1000 Vac and below, 3200 Vdc and below) Power Circuit Breaker Switchgear
    AHRI 340/360 : 2007 PERFORMANCE RATING OF COMMERCIAL AND INDUSTRIAL UNITARY AIR-CONDITIONING AND HEAT PUMP EQUIPMENT
    CTI ATC 105S : 2011 ACCEPTANCE TEST CODE FOR CLOSED CIRCUIT COOLING TOWERS
    IEEE C62.41-1991 IEEE Recommended Practice for Surge Voltages in Low-Voltage AC Power Circuits
    NEMA MG 1 : 2016 MOTORS AND GENERATORS
    NFPA 75 : 2017 FIRE PROTECTION OF INFORMATION TECHNOLOGY EQUIPMENT
    AHRI 310/380 : 2004 PACKAGED TERMINAL AIR-CONDITIONERS AND HEAT PUMPS
    IEEE C57.12.01-2015 REDLINE IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers
    NFPA 110 : 2016 EMERGENCY AND STANDBY POWER SYSTEMS
    ANSI C37.51 : 1989 SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER - CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES - CONFORMANCE TEST PROCEDURES
    ASHRAE 169 : 2013 CLIMATIC DATA FOR BUILDING DESIGN STANDARDS
    BS EN 61000-6-3 : 2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-3: GENERIC STANDARDS - EMISSION STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    NEMA 250 : 2014 ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM)
    UL 1008:8ED 2014-12 Transfer Switch Equipment
    AHRI 560 : 2000 ABSORPTION WATER CHILLING AND WATER HEATING PACKAGES
    CSA C22.2 No. 31 : 2014 SWITCHGEAR ASSEMBLIES
    BS EN 50091-1:1993 General and safety requirementsSpecification for uninterruptible power systems (UPS)
    UL 1778:5ED 2014-06 Uninterruptible Power Systems
    CFR 47(PTS0-19) : OCT 2017 TELECOMMUNICATION - FEDERAL COMMUNICATIONS COMMISSION
    AHAM RAC 1 : 1982 ROOM AIR CONDITIONERS
    ISO 13256-2:1998 Water-source heat pumps Testing and rating for performance Part 2: Water-to-water and brine-to-water heat pumps
    AHRI 210/240 : 2006 PERFORMANCE RATING OF UNITARY AIR-CONDITIONING AND AIR-SOURCE HEAT PUMP EQUIPMENT
    CTI STD 201 : 0 PERFORMANCE RATING OF EVAPORATIVE HEAT REJECTION EQUIPMENT
    NEMA ST 20:2014 Dry Type Transformers for General Applications
    NEMA SG 4:2009(R2013) ALTERNATING CURRENT HIGH-VOLTAGE CIRCUIT BREAKERS
    ANSI Z21.47 : 2016 GAS-FIRED CENTRAL FURNACES
    BS EN 50082-1:1998 Electromagnetic compatibility. Generic immunity standard Residential, commercial and light industry
    IEEE C37.13-2015 REDLINE IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures
    ASHRAE 127 : 2012 METHOD OF TESTING FOR RATING COMPUTER AND DATA PROCESSING ROOM UNITARY AIR CONDITIONERS
    ASHRAE 62.1 : 2016 VENTILATION FOR ACCEPTABLE INDOOR AIR QUALITY
    NFPA 99 : 2018 HEALTH CARE FACILITIES CODE
    AMCA 500 D : 2012 LABORATORY METHODS OF TESTING DAMPERS FOR RATING
    BS EN 60947-6-1:2005 Low-voltage switchgear and controlgear Multiple function equipment. Transfer switching equipment
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    BS EN 50091-2:1996 Specification for uninterruptible power systems (UPS) EMC requirements
    CEA 310 : E2005 CABINETS, RACKS, PANELS, AND ASSOCIATED EQUIPMENT
    ISO 9001:2015 Quality management systems — Requirements
    IEEE C37.20.7-2007 REDLINE IEEE Guide for Testing Metal-Enclosed Switchgear Rated Up to 38 kV for Internal Arcing Faults
    ISO 13256-1:1998 Water-source heat pumps Testing and rating for performance Part 1: Water-to-air and brine-to-air heat pumps
    IEEE C37.16-2009 REDLINE IEEE Standard for Preferred Ratings,Related Requirements, and Application Recommendations for Low-Voltage AC (635 V and below)and DC (3200 V and below) Power Circuit Breakers
    AHRI 460 : 2005 PERFORMANCE RATING OF REMOTE MECHANICAL-DRAFT AIR-COOLED REFRIGERANT CONDENSERS
    BS EN 61000-6-2:2005 Electromagnetic compatibility (EMC) Generic standards - Immunity for industrial environments
    IEEE C57.12.70-2011 IEEE Standard for Standard Terminal Markings and Connections for Distribution and Power Transformers
    IEEE C57.12.91-2011 IEEE Standard Test Code for Dry-Type Distribution and Power Transformers
    NEMA 260:1996(R2004) Safety Labels for Pad-Mounted Switchgear and Transformers Sited in Public Areas
    ASHRAE 55 : 2017 THERMAL ENVIRONMENTAL CONDITIONS FOR HUMAN OCCUPANCY
    UL 181A:4ED 2013-01 Closure Systems for Use With Rigid Air Ducts
    NEMA TP 3-2000 STANDARD FOR THE LABELING OF DISTRIBUTION TRANSFORMER EFFICIENCY
    ASHRAE 140 : 2014 METHOD OF TEST FOR THE EVALUATION OF BUILDING ENERGY ANALYSIS COMPUTER PROGRAMS
    AHRI 365 : 2002 COMMERCIAL AND INDUSTRIAL UNITARY AIR-CONDITIONING CONDENSING UNITS
    NEMA TP 2-2005 STANDARD TEST METHOD FOR MEASURING THE ENERGY CONSUMPTION OF DISTRIBUTION TRANSFORMERS
    TIA 942 : B2017 TELECOMMUNICATIONS INFRASTRUCTURE STANDARD FOR DATA CENTERS
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