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DS/EN IEC 60076-22-1 - Power transformers – Part 22-1: Power transformer and reactor fittings – Protective devices
March 25, 2019 - DS

This part of IEC 60076-22 applies to protective devices mounted on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with or without conservator for indoor or outdoor installation. It outlines the service conditions and the mechanical and...

IEC 60076-22-4 - Power transformers – Part 22-4: Power transformer and reactor fittings – Insulating liquid to water heat exchangers
March 1, 2019 - IEC

This part of IEC 60076 applies to liquid to water heat exchangers, using forced water and forced liquid circuits, used on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with and without conservator for indoor or outdoor installation. It...

IEC 60076-22-3 - Power transformers – Part 22-3: Power transformer and reactor fittings – Insulating liquid to air heat exchangers
March 1, 2019 - IEC

This part of IEC 60076 applies to liquid to air heat exchangers, using forced air and forced liquid circuits, used on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with and without conservator for indoor or outdoor installation. It outlines...

MIL-PRF-27/366 - TRANSFORMER, SWITCHING
July 4, 2018 - NPFC
A description is not available for this item.
IEEE PC57.104 DRAFT - Draft Guide for the Interpretation of Gases Generated in Oil-Immersed Transformers
March 1, 2019 - IEEE

This guide applies to mineral oil immersed transformers and addresses: a) The theory of combustible gas generation in a transformer b) The interpretation of gas analysis c) Suggested operating procedures d) Various diagnostic techniques, such as Key Gases, Rogers ratios, Duval...

IEC 60076-22-2 - Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators
January 1, 2019 - IEC

This part of IEC 60076 applies to radiators mounted on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with and without conservator for indoor or outdoor installation. It outlines the service conditions and the mechanical and electrical...

IEC 60076-22-1 - Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices
January 1, 2019 - IEC

This part of IEC 60076-22 applies to protective devices mounted on liquid-immersed power transformers in accordance with IEC 60076-1 and reactors in accordance with IEC 60076-6 with or without conservator for indoor or outdoor installation. It outlines the service conditions and the...

IEEE C57.109 - Guide for Liquid-Immersed Transformer Through-Fault-Current Duration
September 27, 2018 - IEEE

This guide applies to transformers referenced in IEEE Std C57.12.00 as Categories I, II, III, and IV.1 It sets forth recommendations essential for the application of overcurrent protective devices applied to limit the exposure time of transformers to short-circuit currents (see IEEE...

DS/IEC/IEEE 80005-1 - Utility connections in port – Part 1: High voltage shore connection (HVSC) systems – General requirements
March 25, 2019 - DS

IEC/IEEE 80005-1:2019 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses: - HV shore distribution systems, -...

QPL-15108 - Transformers, Power, Step Down, Single-Phase, 60 Hertz, 1-Kilovoltampere Approximate Minimum Rating, Dry Type, Naval Shipboard
March 13, 2019 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION MIL-T-15108 Transformers, Power, Step Down, Single-Phase, 60 Hertz, 1-Kilovoltampere Approximate Minimum Rating, Dry Type, Naval Shipboard This list has been prepared for use by or for the Government in the...

QPL-27 - Transformers and Inductors (Audio, Power, and High-Power Pulse), General Specification For
February 25, 2019 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION MIL-PRF-27 Transformers and Inductors (Audio, Power, and High-Power Pulse), General Specification For This list has been prepared for use by or for the Government in the acquisition of products covered by the...

SNZ AS/NZS 61347.2.9 - Lamp controlgear Part 2.9: Particular requirements for electromagnetic controlgear for discharge lamps (excluding fluorescent lamps)
February 20, 2019 - SNZ

This part of the IEC 61347 series specifies particular safety requirements for electromagnetic controlgear for discharge lamps such as high-pressure mercury vapour, low-pressure sodium vapour, high-pressure sodium vapour and metal halide lamps. The standard covers inductivetype electromagnetic...

SNZ AS/NZS 61347.2.1 - Lamp controlgear Part 2.1: Particular requirements for starting devices (other than glow starters)
February 20, 2019 - SNZ

This part of IEC 61347 specifies particular safety requirements for starting devices (starters other than glow starters and ignitors) for fluorescent and other discharge lamps for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz which produce starting pulses not greater than 100 kV and which...

IEC/IEEE 80005-1 REDLINE - Utility connections in port – Part 1: High voltage shore connection (HVSC) systems – General requirements
March 1, 2019 - IEC

This part of IEC/IEEE 80005 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses • HV shore distribution systems,...

IEEE 80005-1 - Utility connections in port – Part 1: High voltage shore connection (HVSC) systems – General requirements
March 1, 2019 - IEEE

This part of IEC/IEEE 80005 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses • HV shore distribution systems,...

IEC/IEEE 80005-1 - Utility connections in port – Part 1: High Voltage Shore Connection (HVSC) Systems – General requirements
March 1, 2019 - IEC

This part of IEC/IEEE 80005 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses • HV shore distribution systems,...

DS/EN IEC 61000-6-2 - Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity standard for industrial environments
February 26, 2019 - DS

applies to electrical and electronic apparatus intended for use in industrial environments, as described below. Immunity requirements in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at frequencies where no requirements are specified. This generic EMC immunity...

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