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CSA C22.3 NO 61936-1 - Power installations exceeding 1 kV a.c. - Part 1: Common rules
January 1, 2018 - CSA

This Standard specifies requirements for the design and the erection of electrical power installations (stations) in systems with nominal voltages above 1 kV ac and nominal frequency up to and including 60 Hz, so as to provide for safety of persons and proper functioning of the...

CSA IEC 61000-6-5 - Electromagnetic compatibility (EMC) - Part 6-5: Generic standards - Immunity for equipment used in power station and substation environment
January 1, 2018 - CSA

This part of IEC 61000 specifies EMC immunity requirements which apply to electrical and electronic equipment intended for use in power stations and substations, as described below. Immunity requirements for electromagnetic phenomena with spectral contributions in the frequency range 0 Hz to...

NG TGN(E) 043 - Technical Guidance Notes - GENERAL REQUIREMENTS FOR THE INSTALLATION OF OPTICAL CABLE IN PROTECTIVE DUCTS
November 1, 2017 - NG

PURPOSE AND SCOPE The use of fibre optic cable installed in underground ducts is required for the construction of access loops and end links, to extend the Operational Telecommunications network (OPTEL) to the relevant point of service. This document provides general guidelines for the...

CSA C22.2 NO 61010-2-201 - Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-201: Particular requirements for control equipment
January 1, 2018 - CSA

Equipment included in scope This group safety publication is primarily intended to be used as a product safety standard for the products mentioned in the scope, but shall also be used by technical committees in the preparation of their publications for products similar to those mentioned in...

ATIS 0600328 - Protection of Telecommunications Links from Physical Stress and Radiation Effects and Associated Requirements for DC Power Systems (A Baseline Standard)
February 1, 2018 - ATIS

Telecommunications Facilities Covered The purpose of this standard is to describe measures that provide a baseline level of protection for the interconnecting links (Figure 17.1) of telecommunications networks against typical geographic and local environmental conditions. The measures are...

DS/EN 62920 - Photovoltaic power generating systems – EMC requirements and test methods for power conversion equipment
October 17, 2017 - DS

IEC 62920:2017 specifies electromagnetic compatibility (EMC) requirements for DC to AC power conversion equipment (PCE) for use in photovoltaic (PV) power systems. The PCE covered by this document can be grid-interactive or stand-alone. It can be supplied by single or multiple photovoltaic...

DS/CLC/TR 50669 - Investigation Results on Electromagnetic Interference in the Frequency Range below 150 kHz
December 18, 2017 - DS

Following to [1, 2, 3] having proceeded with the collection of related information, with this Technical Report, further extended information is provided including: - the given EMC problems in the frequency range 2 kHz - 150 kHz, concerning EMC between electrical equipment in general as well...

CEI CLC/TS 50136-7 - Alarm systems - Alarm transmission systems and equipment - Part 7: Application guidelines
November 1, 2017 - CEI

These application guidelines include guidance on the application of the design, planning, operation, installation, commissioning and maintenance of alarm transmission systems for use in fire, l&HAS, Social Alarms and VSS applications. This document does NOT specify requirements. The...

Handbook of Heterogeneous Networking
November 29, 2017 - CRC

Here is all the practical, hands-on information you need to build, manage and maintain a heterogeneous computing environment with hardware, software, and network equipment from a number of different vendors. Packed with real-world case studies and proven techniques for integrating...

DS/EN 60793-2-10 - Optical fibres – Part 2-10: Product specifications – Sectional specification for category A1 multimode fibres
November 14, 2017 - DS

IEC 60793-2-10:2017 is applicable to optical fibre sub-categories A1a, A1b, and A1d. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. Sub-category A1a applies to 50/125 mm graded index fibre. Four bandwidth grades are defined as...

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