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NEMA - NEMA A BRIEF COMPARISON - A BRIEF COMPARISON OF NEMA 250 - ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM) AND IEC 60529 - DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODES) Organization: NEMA
Date: 2002-01-01
Description: This Publication is intended to provide a brief comparison and explanation of some of the basic differences between NEMA Standard 250, Enclosures for Electrical Equipment (1000 Volts Maximum) and IEC Standard 60529, Degrees of Protection Provided by Enclosures (IP Code).
KSC-S-126 REV B - SEALING OF ELECTRICAL COMPONENTS, SPECIFICATION FOR Organization: KSC
Date: 2008-10-29
Description: The requirements specified herein are not applicable to the National Electrical Manufacturers Association (NEMA) electrical enclosures. This specification is intended to establish uniform procedures and methods for testing seals for electrical components and enclosures.
UL 2755 OUTLINE - UL STANDARD FOR SAFETY OUTLINE OF INVESTIGATION FOR MODULAR DATA CENTERS - ISSUE 1 Organization: UL
Date: 2011-10-31
Description: The Modular Data Centers covered by these requirements are pre-fabricated units consisting of an outer enclosure housing ITE and various support equipment such as electrical service and distribution equipment, HVAC systems and the like.
UL 2930 OUTLINE - UL OUTLINE FOR INVESTIGATION CORD-AND-PLUG-CONNECTED HEALTH CARE FACILITY OUTLET ASSEMBLIES - ISSUE 1 Organization: UL
Date: 2016-10-20
Description: These requirements cover HCOA consisting of an ANSI/NEMA WD 6-configuration Hospital Grade attachment plug and a length of non-detachable flexible cord terminated in an enclosure in which are mounted ANSI/NEMA WD 6-configuration Hospital Grade individual receptacle outlets (duplex or single) which are connected conductively to an integral patient equipment grounding terminal or jack provided for user connection of a discrete grounding path conductor to Patient Equipment Grounding Points, installed in the Patient Care Vicinities of a Health Care Facility.
ISA 12.00.01 - ELECTRICAL APPARATUS FOR USE IN CLASS I, ZONES 0, 1 & 2 HAZARDOUS (CLASSIFIED) LOCATIONS: GENERAL REQUIREMENTS Organization: ISA
Date: 2002-12-02
Description: NOTE Requirements for safety of electrical equipment in ordinary (unclassified) locations can be found in ANSI Standards, NEMA Standards, Federal Regulations, etc.
UL 1363A OUTLINE - OUTLINE OF INVESTIGATION FOR SPECIAL PURPOSE RELOCATABLE POWER TAPS - ISSUE 3 Organization: UL
Date: 2010-01-08
Description: They consist of a NEMA type attachment plug and a length of flexible cord terminated in an enclosure in which are mounted two or more receptacle outlets.
UL 2756 - UL STANDARD FOR SAFETY UL ADVANTAGE PROGRAM FOR CLASS III PRODUCTS - FIRST EDITION Organization: UL
Date: 2011-08-24
Description: These requirements do not apply to products with Laser Modules, notebook type computers, Class III devices other than described above in 1.1, products incorporating a high voltage inverter operating above SELV limits, Class I or Class II products with a NEMA enclosure rating or IP Rating noted either in the manual or marketing materials or marked on the unit, an interface to a cable distribution system or telecommunications network (TN) or motors.
ISA 61241-0 - ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS - 12.10.02 Organization: ISA
Date: 2006-01-01
Description: NOTE Requirements for safety of electrical equipment in ordinary (unclassified) locations can be found in ANSI Standards, NEMA Standards, Federal Regulations, etc.
API STD 541 - FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS-375 KW (500 HORSEPOWER) AND LARGER - FIFTH EDITION Organization: API
Date: 2014-12-01
Description: NOTE A special purpose machine typically has one or more of the following characteristics: 1) is in an application for which the equipment is designed for uninterrupted, continuous operation in critical service, and for which there is usually no installed spare equipment; 2) is larger than 2250 kW (3000 hp) for speeds 1800 rpm and below; 3) is rated 600 kW (800 hp) or greater for two pole (3000 rpm or 3600 rpm) machines of totally enclosed construction, or rated 930 kW (1250 hp) or greater for two pole machines of open or guarded construction (including machines with WP-I or WP-II type enclosures); 4) drives a high-inertia load (in excess of the load Wk2 listed in NEMA MG 1, Part 20); 5) uses an adjustable speed drive (ASD) as a source of power; 6) is an induction generator; 7) is a vertical machine rated 375 kW (500 hp) or greater; or 8) operates in abnormally hostile environments.

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