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BSI - BS EN 60742 - ISOLATING TRANSFORMERS AND SAFETY ISOLATING TRANSFORMERS REQUIREMENTS Organization: BSI
Date: 1996-04-15
Description: Specifies requirements for isolating transformers and safety isolating transformers having a rated supply voltage not exceeding 1000 V a.c. and rated frequency not exceeding 500 Hz.
DS/EN 60742+A1 - ISOLATING TRANSFORMERS AND SAFETY ISOLATING TRANSFORMERS - REQUIREMENTS Organization: DS
Date: 1996-11-29
Description: Applies to stationary or portable, single-phase or polyphase, air-cooled isolating and safety isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V alternating current and 1000 V unsmoothed direct current and rated frequency not exceeding 500 Hz.
CSA E742 - ISOLATING TRANSFORMERS AND SAFETY ISOLATING TRANSFORMERS REQUIREMENTS - GENERAL INSTRUCTION NO. 1: JUNE 1994 Organization: CSA
Date: 1994-06-01
Description: This standard is applicable to stationary or portable, single-phase or polyphase, air-cooled isolating and safety isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V alternating current and 1000 √2 V unsmoothed direct current and rated frequency not exceeding 500 Hz, the rated output not exceeding: - for isolating transformers: 25 kVA for single-phase transformers 40 kVA for polyphase transformers - for safety isolating transformers: 10 kVA for single-phase transformers 16 kVA for polyphase transformers The no-load and rated output voltages do not exceed: - for isolating transformers 1 000 V a.c. and 1 000 √2 V unsmoothed d.c.
CSA C22.2 NO 58 - HIGH-VOLTAGE ISOLATING SWITCHES - SECOND EDITION Organization: CSA
Date: 1989-01-01
Description: This Standard applies to isolating switches, without enclosures, for use indoors at voltages from 751 to 46 000 V ac or for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for use indoors or outdoors, in nonhazardous locations, in accordance with the Rules of the Canadian Electrical Code, Part I.
JSA - JIS K 6385 - RUBBER VIBRATION ISOLATORS - TESTING METHODS Organization: JSA
Date: 2012-12-20
Description: NOTE: This Standard is also applicable to rubber vibration isolators made of cellular rubber, rubber vibration isolators reinforced with fibre, rubber vibration isolators containing fluid by sealing, controllable type rubber vibration isolators, etc.
JSA - JIS C 5932 - GENERAL RULES OF OPTICAL ISOLATOR Organization: JSA
Date: 2012-05-21
Description: This Standard specifies the general rules of optical isolators used in the field of fibre optics (hereafter referred to as "optical isolators") and provides common specifications of optical isolators such as related terms and definitions and classification.
NR - RT/E/P/27143 ISSUE 1 - MAINTENANCE OF OVERHEAD LINE ISOLATORS Organization: NR
Date: 2004-12-01
Description: A preliminary visual examination on site will include the following:- a) Correctness and legibility of isolator number and position plates. b) Security of isolator keys and key box.
NAVY - MIL-C-28855 - CU-2113( )/SRC, COUPLER ISOLATOR Organization: NAVY
Date: 1979-09-25
Description: This specification covers CU-2113( )/SRC Coupler-Isolators which enable the simultaneous use of a shipboard 2 megahertz (MHz) to 6 MHz broadband transmitting antenna as a 10 kilohertz (kHz) to 30 MHz receiving antenna.
NAVY - MIL-P-17842 - POWER PLANT VIBRATION ISOLATOR, DESIGN & INSTALLATION REQUIREMENTS Organization: NAVY
Date: 1954-07-01
Description: This specification establishes the requirements for the design and installation of power-plant vibration isolators.
BSI - BS 6414 - SPECIFYING CHARACTERISTICS OF VIBRATION AND SHOCK ISOLATORS Organization: BSI
Date: 1983-11-30
Description: Provides a procedure to specify the characteristics of vibration and shock isolators or resilient mountings, to assist communication between users and manufacturers.
DLA - DSCC-VID-V62/08627 REV A - MICROCIRCUIT, DIGITAL, HIGH SPEED ISOLATORS, MONOLITHIC SILICON Organization: DLA
Date: 2015-05-14
Description: This drawing documents the general requirements of a high performance high speed isolator microcircuit, with an operating temperature range of -55°C to +125°C.
DLA - DSCC-VID-V62/12630 - MICROCIRCUIT, DUAL CHANNEL DIGITAL ISOLATOR, MONOLITHIC SILICON Organization: DLA
Date: 2012-10-09
Description: This drawing documents the general requirements of a high performance dual channel digital isolator microcircuit, with an operating temperature range of -55°C to +105°C.
UL 1577 - UL STANDARD FOR SAFETY OPTICAL ISOLATORS - FIFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING JANUARY 23, 2015 Organization: UL
Date: 2014-04-25
Description: These requirements cover the electrical isolation properties of the insulation between the isolated circuits of the optical isolator. These requirements also cover double protection optical isolators that are employed in circuits rated up to 250 V, 50 or 60 Hz, in radio, video, and television equipment, and similar equipment in applications in which breakdown of the optical isolator may result in a risk of fire, electric shock, or injury to persons.
SAE J1085 - TESTING DYNAMIC PROPERTIES OF ELASTOMERIC ISOLATORS Organization: SAE
Date: 2017-02-01
Description: These methods cover testing procedures for defining and specifying the dynamic characteristics of simple elastomers and simple fabricated elastomeric isolators used in vehicle components. Simple, here, is defined as solid (non-hydraulic) components tested at frequencies less than or equal to 25 Hz
NR - BR 1928 - SOLID STATE INTERLOCKING DATA LINK ISOLATING TRANSFORMER Organization: NR
Date: 1988-12-01
Description: These limits are a) 60 v r.m.s.under normal running conditions b) 430 V r.m.s under traction fault conditions In order to satisfy these limits on the data Link of an SSI scheme, it is necessary to insert isolating transformers periodically to provide a rejection of induced common mode interference.
API STD 65-2 - ISOLATING POTENTIAL FLOW ZONES DURING WELL CONSTRUCTION - SECOND EDITION Organization: API
Date: 2010-12-01
Description: Overview This standard contains practices for isolating potential flow zones, an integral element in maintaining well integrity.
JSA - JIS C 5933 - TEST METHODS OF OPTICAL ISOLATORS FOR FIBER OPTIC TRANSMISSION Organization: JSA
Date: 2012-11-20
Description: This Japanese Industrial Standard specifies test methods of optical isolators used for fiber optic transmission (hereafter referred to as "optical isolators").
ISO 22762-2 - ELASTOMERIC SEISMIC-PROTECTION ISOLATORS — PART 2: APPLICATIONS FOR BRIDGES — SPECIFICATIONS - SECOND EDITION Organization: ISO
Date: 2010-11-01
Description: This part of ISO 22762 specifies minimum requirements and test methods for elastomeric seismic isolators used for bridges, as well as rubber material used in the manufacture of such isolators. It is applicable to elastomeric seismic isolators used to provide bridges with protection from earthquake damage.
ISO 22762-3 - ELASTOMERIC SEISMIC-PROTECTION ISOLATORS — PART 3: APPLICATIONS FOR BUILDINGS — SPECIFICATIONS - SECOND EDITION Organization: ISO
Date: 2010-11-01
Description: This part of ISO 22762 specifies minimum requirements and test methods for elastomeric seismic isolators used for buildings and the rubber material used in the manufacture of such isolators. It is applicable to elastomeric seismic isolators used to provide buildings with protection from earthquake damage.
DLA - DSCC-VID-V62/14629 - MICROCIRCUIT, LINEAR, QUAD CHANNEL DIGITAL ISOLATOR, MONOLITHIC SILICON Organization: DLA
Date: 2015-08-26
Description: This drawing documents the general requirements of a high performance quad channel, digital isolator microcircuit, with an operating temperature range of -55°C to +125°C.

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