Messverfahren fuer Geraete in digitalen Mikrowellen-Funkuebertragungssystemen. Messungen an terrestrischen Richtfunksystemen. Kreuzpolarisations-Interferenz-Unterdruecker Methods of Measurement for Equ...
适用范围:This section of IEC 835-2 deals with measurement for cross-polarization interference cancellers (XPIC) used in digital microwave radio-relay systems.
实施日期:1997-07-15
Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment; Power frequency immunity tests
实施日期:2004-01-01
Messrelais und Schutzeinrichtungen Schutz-Kommunikations-Schnittstelle. Allgemeines Measuring Relays and Protection Equipment-Protection Communication Interfacing Part 1:General (IEC 1733-1:1995) (S) R...
适用范围:This part of IEC 1733 applies to standardisation of protection communication interfacing for digital protection equipment and related control and monitoring devices to be used in the same electrical in...
实施日期:1996-01-01
Messverfahren fuer Geraete in digitalen Mikrowellen-Funkuebertragungssystemen. Messungen an terrestrischen Richtfunksystemen. Adaptive Entzerrer Methods of Measurement for Equipment Used in Digital Mic...
适用范围:This section of IEC 835-2 deals with measurements pertaining to the adaptive equalizers used in digital microwave radio-relay systems. These measurements are intended to characterize the system equaliz...
实施日期:1996-02-15
Elektrische Relais. Messrelais mit einer Eingangsgroesse mit abhaengiger oder unabhaengiger Zeitkennlinie Electrical Relays-Part 3:Single Input Energizing Quantity Measuring Relays with Dependent or In...
适用范围:These relays have their operating time dependent or independent of the input energizing quantity. Thermal electrical relays are excluded.
实施日期:1998-11-15
Measuring relays and protection equipment - Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test
实施日期:2009-02-01
实施日期:2010-01-31
Messrelais und Schutzeinrichtungen. Prüfungen der elektrischen St?rfestigkeit. Prüfung der St?rfestigkeit gegen schnelle transiente elektrische St?rgr??en/Burst Measuring relays and protection equipmen...
适用范围:Relays, Switches, Switchgear, Electrical testing, Electrical protection equipment, Electromagnetic compatibility, Transient voltages, Electrical faults, Noise (spurious signals), Type testing
实施日期:2008-07-31
Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment (IEC 60255-25:2000); German version EN 60255-25:2000
实施日期:2001-06-01
Electrical relays. Single input energizing quantity measuring relays with non-specified time or with independent specified time.
实施日期:1974-12-01
Electromechanical elementary relays. Part 2-1:Reliability. Procedure for the verification of B10 values Relais électromécaniques élémentaires. Partie 2-1:Fiabilit??Procédure de vérification des valeurs...
适用范围:IEC 61810-2-1:2011 specifies reliability test procedures for electromechanical elementary relays when enhanced requirements for the verification of reliability apply. Particular provisions are given fo...
发布日期:2011-02-25 实施日期:2011-02-01
Messverfahren fuer Geraete in digitalen Mikrowellen-Funkuebertragungs-systemen. Messungen an terrestrischen Richtfunksystemen. Geraete einrichtungen fuer Schalt-und Kombinationsdiversity Methods of Mea...
适用范围:This section of IEC 835-2 deals with measurements for diversity equipment used in digital microwave systems. For the purpose of this section, diversity equipment is assumed to consist of the circuits f...
实施日期:1995-10-15
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