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NR/SP/ELP/27169 ISSUE 2 - ISOLATION OF SWITCHING STATIONS AT ELECTRICAL CONTROL ROOM BOUNDARIES TO COMPLY WITH ISSUE OF PERMITS-TO-WORK & SANCTIONS-FOR-TEST CERTIFICATES Organization: NR
Date: 2006-04-01
Description: Introduction At switching stations where the high voltage equipment is part or dual controlled from two different Electrical Control Rooms (ECR) the following arrangements will apply for isolation of the high voltage equipment and issue of Permit-to-Work (21067/P/1) or Sanction-for-Test (21067/S/1)
NR - RT/E/S/21010 ISSUE 1 - REMOTE CONTROL POINT-TO-POINT EQUIPMENT USED ON ELECTRICAL DISTRIBUTION SYSTEMS Organization: NR
Date: 1998-02-01
Description: This specification applies to all point-to-point equipment used to enable remote equipment to be controlled and monitored from an electrical control room (ECR) or control centre. The specification does not include requirements for site installation or commissioning works.
UL - 484 CRD - UL STANDARD FOR SAFETY ROOM AIR CONDITIONERS - SECTION / PARAGRAPH REFERENCE: SUPPLEMENT SC SUBJECT: ALTERNATIVE PATH FOR ELECTRONIC CONTROLS - EDITION 9: FEBRUARY 7, 2014 Organization: UL
Date: 2014-09-02
Description: Circuits that transmit or receive signals (analog or digital), transform or convert electricity to supply other circuits (e.g. power supply) or simply switch an electrical load (e.g. electronic relay) are not controls but are subject to the requirements of this Supplement when they are integrated (physically or functionally) with a control.
NR/L2/TEL/30085 ISSUE 2 - SPECIFICATION FOR THE MAINTENANCE OF ELECTRONIC PABX CONCENTRATORS - COMPLIANCE DATE: 5 SEPTEMBER 2009 Organization: NR
Date: 2009-03-07
Description: This instruction applies to those Network Rail switches which are configured to act as concentrators and are primarily installed to support Network Rail's operational requirements such as Signal Boxes and Electrical Control Room applications. Electronic PABX switches which are installed to meet a business need, such as offices and ICCs are to be maintained as detailed in NR/WI/TEL/30122 Maintenance of Electronic PABX Business Switches.
IPC - TM-650 2.6.26A - DC CURRENT INDUCED THERMAL CYCLING TEST Organization: IPC
Date: 2014-05-01
Description: The test coupon is resistance heated by passing DC current through the coupon to bring the temperature of the copper to a designated temperature. Switching the current on and off creates thermal cycles between room temperature and the designated temperature within the sample.
NR/L2/TEL/30141 ISSUE 1 - TUNNEL EMERGENCY COMMUNICATION WIRE PRODUCT SPECIFICATION - COMPLIANCE DATE: 4 SEPTEMBER 2010 Organization: NR
Date: 2010-06-05
Description: Purpose The Tunnel Emergency Communication (TEC) wire system is generally deployed within tunnels of underground stations to provide a voice communication path between the train drivers and the signalling centre or the Electrical Control Room Operator. In an emergency it can also be used as a mean of tripping the circuit breaker controlling the electrical current to the conductor rail.
NR/L3/MTC/EP0141 ISSUE 2 - 3 PHASE HIGH VOLTAGE OUTAGE MANAGEMENT - COMPLIANCE DATE: 26 AUGUST 2008 Organization: NR
Date: 2008-08-26
Description: This procedure excludes outages on any free-standing high voltage networks not monitored or controlled from an Electrical Control Room. This procedure also excludes all isolations of overhead line or its associated equipment.
DS/EN 14597 - TEMPERATURE CONTROL DEVICES AND TEMPERATURE LIMITERS FOR HEAT GENERATING SYSTEMS Organization: DS
Date: 2012-08-06
Description: This European Standard applies to electrical or non electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy.
NBN - EN 14597 - TEMPERATURE CONTROL DEVICES AND TEMPERATURE LIMITERS FOR HEAT GENERATING SYSTEMS Organization: NBN
Date: 2012-08-31
Description: 1.1 This European Standard applies to electrical or non electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy.
NBN - EN 14597 - DISPOSITIFS DE RÉGULATION ET DE LIMITATION DE TEMPÉRATURE POUR LES SYSTÈMES GÉNÉRATEURS DE CHALEUR Organization: NBN
Date: 2012-08-31
Description: 1.1 This European Standard applies to electrical or non electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy.
NBN - EN 14597 - TEMPERATURE CONTROL DEVICES AND TEMPERATURE LIMITERS FOR HEAT GENERATING SYSTEMS Organization: NBN
Date: 2012-08-31
Description: 1.1 This European Standard applies to electrical or non electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy.
CEN - EN 14597 - TEMPERATURE CONTROL DEVICES AND TEMPERATURE LIMITERS FOR HEAT GENERATING SYSTEMS Organization: CEN
Date: 2012-06-01
Description: This European Standard applies to electrical or non-electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy.
DIN EN 14597 - TEMPERATURE CONTROL DEVICES AND TEMPERATURE LIMITERS FOR HEAT GENERATING SYSTEMS Organization: DIN
Date: 2015-02-01
Description: This European Standard applies to electrical or non-electrical temperature control devices which are used to control temperatures within heat generating systems by controlling the supply of energy.
UL 1693 - UL STANDARD FOR SAFETY ELECTRIC RADIANT HEATING PANELS AND HEATING PANEL SETS - THIRD EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING OCTOBER 14, 2011 Organization: UL
Date: 2010-09-13
Description: Other related standards include : a) Electrical Resistance Heat Tracing for Commercial and Industrial Applications, UL 515; b) Fixed and Location-Dedicated Electric Room Heaters, UL 2021; c) Movable and Wall- or Ceiling-Hung Electric Room Heaters, UL 1278; d) Outline of Investigation for Mobile Home Pipe Heating Cables, Subject 1462; e) Outline of Investigation for Roof and Gutter De-Icing Cable Units, Subject 1588; f) Electric Space Heating Cables, UL 1673; g) Outline of Investigation for Residential Pipe Heating Cables, Subject 2049; and h) Electric Heating Appliances, UL 499.
UL 873 - UL STANDARD FOR SAFETY TEMPERATURE-INDICATING AND -REGULATING EQUIPMENT - TWELFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING FEBRUARY 6, 2015 Organization: UL
Date: 2007-11-16
Description: c) Residential Operating Controls – Room thermostats, room humidistats, and other operating controls for residential heating and cooling appliances.
UL 1673 - UL STANDARD FOR SAFETY ELECTRIC SPACE HEATING CABLES - THIRD EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING OCTOBER 14, 2011 Organization: UL
Date: 2010-09-13
Description: These requirements do not cover the following: a) Heating cable intended to be installed in a dropped or suspended ceiling; b) Heating cable connected to the supply by use of a flexible cord with attachment plug; c) Heating cable equipment that is movable after installation; d) Heating equipment with integral means of producing air flow; e) Heating equipment manufactured and sold as an integral part of a floor covering materials such as heated floor tiles, heated carpet, and heated laminate floor; f) Heating equipment intended for installation on dry board or plaster, when heating equipment exceeds 2-3/4 W/ft (9 W/m) and/or with adjacent runs intended to be installed less than 1.5 inches (38 mm) on center; g) Constant wattage heating cable intended for installation in concrete or poured masonry floors with heating leads rated greater than 16-1/2 W/ft (54 W/m); and h) Heating panels and panel sets of Article Part IX of the National Electrical Code (NEC), ANSI/NFPA 70; and i) Heating cables for installation directly below floor coverings in accordance with 424.99 of the National Electrical Code (NEC), ANSI/NFPA 70. These requirements do not cover switches, transformers, power supplies, controls (e.g. temperature) or protective devices (e.g. ground fault protection) that are typically installed separate from the space heating cable but may be installed at the same time as part of the space heating system.
NAVY - MIL-I-002703C - INDICATOR, COMBUSTIBLE GAS, PORTABLE Organization: NAVY
Date: 1977-04-04
Description: MIL-M-7298 - Manual, Technical, Commercial Equipment. MIL-S-8805 - Switches and Switch Assemblies, Sensitive and Push (Snap Action), General Specification For.
BRE FB68 - DC ISOLATORS FOR PHOTOVOLTAIC SYSTEMS A GOOD PRACTICE GUIDE Organization: BRE
Date: 2014-01-01
Description: BRE was recently sent an example of a DC isolator which had malfunctioned and filled up a room with smoke in a few seconds. The electrical arcing inside the unit burnt through the side of the enclosure before it could be disconnected.
UL 1683 OUTLINE - OUTLINE OF INVESTIGATION FOR ELECTRIC HEATING PRODUCTS FOR INSTALLATION UNDER FLOOR COVERINGS - ISSUE 2 Organization: UL
Date: 2013-09-20
Description: Other related standards include: a) Electrical Resistance Heat Tracing for Commercial and Industrial Applications, UL 515; b) Movable and Wall- or Ceiling-Hung Electric Room Heaters, UL 1278; c) Outline of Investigation for Mobile Home Pipe Heating Cables, UL 1462; d) Outline of Investigation for Roof and Gutter De-Icing Cable Units, UL 1588; e) Outline of Investigation for Residential Pipe Heating Cables, UL 2049; f) Fixed and Location-Dedicated Electric Room Heaters, UL 2021; and g) Electric Heating Appliances, UL 499.

1 - 19 of 19 results