Einstellbare Kondensatore. Pruefverfahren Variable Capacitors Part 1:Methods of Test Condensateurs variables. Methodes d'essai Amd 1;
适用范围:Lists of methods of test for variable capacitors according to their type, dielectric, style and application.
实施日期:1979-01-01
Specification for automatic change-over contactors for emergency lighting systems
适用范围:Design and performance requirements for d.c. and single-phase a.c. double-pole change-over contactors for low-voltages up to 250 volts and a range of standard current ratings, which are used to provide...
发布日期:1990-05-30 实施日期:1990-05-30
Funkstoerpruefungen an Hochspannungsisolatoren Radio Interference Test on High-Voltage Insulators Essais de perturbation radioelectrique des isolateurs pour haute tension IEC 60437:1997;
适用范围:In-laboratory radio interference test on clean, dry insulators at frequency of 0.5 MHz or 1 MHz or alternatively at frequencies between 0.5 MHz and 2 MHz.
实施日期:1998-01-15
Insulating materials - Industrial, rigid, moulded, laminated tubes and rods of rectangular and hexagonal cross-section, based on thermosetting resins for electrical purposes - Part 2: Methods of test
实施日期:2004-12-01
Rubber mats for electrical purposes
适用范围:Solid natural or synthetic rubber insulating mats for covering floor near electrical apparatus where direct contact may occur with conductors of up to 650 V r.m.s. to earth. Construction, dimensions, m...
实施日期:1976-03-31
发布日期:2001-10-01 实施日期:2001-10-01
Elektrische Relais. Pruefgeraete fuer Lebensdauerpruefungen von elektrischen Relais Electrical Relays Part 5:Test Equipment Used in Endurance Tests for Electrical Relay Contacts Relais electriques. Equ...
适用范围:Specifies environmental conditions for operation, parameters of associated relay input and output circuits, and control and failure indication requirements. Lists relevant terminology.
实施日期:1983-01-01
Semiconductor devices. Integrated circuits. Digital integrated circuits
适用范围:This part of IEC 60748 is applicable for the following categories or subcategories of devices: - combinatorial and sequential digital circuits; - integrated circuit memories; - integrated circuit...
实施日期:1998-04-15
Elektrische Kabel. PVCisoliert,unbewehrte Kabel bis zu in einschliesslich 450/750 V,fuer elektrischen Strom,Beleuchtung und interne Verkabelungen Electric cables PVC insulated,non-armoured cables for v...
适用范围:This British Standard specifies requirements for the construction, dimensions and mechanical and electrical properties of non-armoured polyvinyl chloride (PVC) insulated cables for operation at voltage...
实施日期:2000-12-15
Elektrische Relais. Ueberlastrelais Electrical Relays-Part 8:Thermal Electrical Relays Relais electriques. Relais electriques thermiques
适用范围:Applies to dependent specified time relays which protect equipment, including motors, from electrical thermal damage. To be read in conjunction with BS EN 60255
实施日期:1998-11-15
Arbeiten unter Spannung. Spannungspruefer. Kapazitive Ausfuehrung fuer Wechselspannungen ueber 1 kV Live working Voltage detectors Part 1:Capacitive type to be used for voltages exceeding 1 kV a.c. Tra...
适用范围:Live working, Electrical equipment, Voltage, Detectors, Measuring instruments, Voltage measurement, Electrical measurement, Capacitance, Portable, Accuracy, Performance, Marking, Type testing, Electric...
实施日期:2005-08-19
Specification for plastics/metal laminate collapsible tubes
适用范围:Specifies the material to be used in the manufacture of tubes together with diameters, lengths, wall thickness and thread details. Also specifies requirements for seal integrity, side-seam and shoulder...
Testing method of varnished cloths and tapes for electrical insulation
适用范围:この規格は,ワニスクロス類の試験方法について規定する。なお,この規格の項目のうち,A法及びB法の二つの内容が規定されていろ項日は,一つの製品に対してそのA法又はB法のいずれかを併記された項目すべてについて一貫して適用するものとし,項目によってそのいずれかを適宜選択又は混用して適用することはできない。
Harmonized system of quality assessment for electronic components. Ttl advanced low power schottky digital integrated circuits. Family specification.
实施日期:1988-03-01
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