EN European Norm Tests Part 138

EN Standards are European Standards. These standards specify requirements for a particular item, material, component, system or service, or describe in detail a particular method or procedure, and tests are performed accordingly.

• EN 60904-1 : 1993 ; Photovoltaic devices. Measurement of photovoltaic current-voltage characteristics
• EN 60904-1 : 2006 ; Photovoltaic devices. Measurement of photovoltaic current-voltage characteristics
• EN 60904-2: 1993; Photovoltaic devices. Requirements for reference solar cells
• EN 60904-2: 2007; Photovoltaic devices. Requirements for reference solar devices
• EN 60904-2: 2015; Photovoltaic devices. Requirements for photovoltaic reference devices
• EN 60904-3: 1993; Photovoltaic devices. Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral radiation data
• EN 60904-3: 2008; Photovoltaic devices. Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral radiation data
• EN 60904-3: 2016; Photovoltaic devices. Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral radiation data
• EN 60904-4: 2009; Photovoltaic devices. Reference solar devices. Procedures to establish traceability of calibration
• EN 60904-5: 1996; Photovoltaic devices. Determination of equivalent cell temperature (ECT) of photovoltaic (PV) devices by open circuit voltage method
• EN 60904-5: 2011; Photovoltaic devices. Determination of equivalent cell temperature (ECT) of photovoltaic (PV) devices by open circuit voltage method
• EN 60904-6: 1995; Photovoltaic devices. Requirements for reference solar modules
• EN 60904-7: 1998; Photovoltaic devices. Calculation of the spectral mismatch error that occurs in the testing of a photovoltaic device
• EN 60904-7: 2009; Photovoltaic devices. Calculation of spectral mismatch correction for measurements of photovoltaic devices
• EN 60904-8: 1998; Photovoltaic devices. Measurement of the spectral response of a photovoltaic (PV) device
• EN 60904-8: 2014; Photovoltaic devices. Measurement of the spectral sensitivity of a photovoltaic (PV) device
• EN 60904-9 : 2007 ; Photovoltaic devices. Solar simulator performance requirements
• EN 60904-10: 1998; Photovoltaic devices. Linearity measurement methods
• EN 60904-10: 2010; Photovoltaic devices. Linearity measurement methods
• EN 60908 : 1993 ; Compact disc digital audio system specification.
• EN 60908 : 1999 ; Audio recording. Compact disc digital sound system.
• EN 60909-0: 2016; Short-circuit currents in three-phase ac systems. Calculation of currents
• EN 60909-3: 2010; Short-circuit currents in three-phase ac systems. Currents during short-circuit to ground and partial short-circuit current from two separate simultaneous lines flowing from ground
• EN 60915 : 2007 ; Capacitors and resistors for use in electronic equipment. Preferred sizes for mounting shaft ends, bushings and single-hole, bush-mounted, shaft-operated electronic components.
• EN 60917-0 : 1992 ; Modular layout for the development of mechanical structures for electronic equipment applications. Guide for users of IEC Publication 60917
• EN 60917-1 : 1999 ; Modular layout for the development of mechanical structures for electronic equipment applications. general standard
• EN 60917-2 : 1994 ; Modular layout for the development of mechanical structures for electronic equipment applications. Section properties. Interface coordination dimensions for 25mm equipment application
• EN 60917-2-1: 1997; Modular layout for the development of mechanical structures for electronic equipment applications. Section properties. Interface coordination dimensions for 25mm equipment application. Detail specifications. Dimensions for cabinets and shelves
• EN 60917-2-2: 1997; Modular layout for the development of mechanical structures for electronic equipment applications. Section properties. Interface coordination dimensions for 25mm equipment application. Detail specifications. Dimensions for lower racks, chassis, back panels, front panels and plug-in units
• EN 60917-2-3: 2006; Modular layout for the development of mechanical structures for electronic equipment applications. Section properties. Interface coordination dimensions for 25mm equipment application. Extended detail specification. Dimensions for lower racks, chassis, back panels, front panels and plug-in units
• EN 60917-2-4: 2010; Modular layout for the development of mechanical structures for electronic equipment applications. Section properties. Interface coordination dimensions for 25mm equipment application. Adaptation dimensions for lower racks or chassis applicable in cabinets or racks in accordance with IEC 60297-3-100 (19 inches)
• EN 60917-2-5: 2012; Modular layout for the development of mechanical structures for electronic equipment applications. Section properties. Interface coordination dimensions for 25mm equipment application. Cabinet interface dimensions for various equipment
• EN 60917 : 1992 ; Modular layout for the development of mechanical structures for electronic equipment applications.
• EN 60920: 1991; Ballasts for tubular fluorescent lamps. General and safety requirements.
• EN 60921 : 1991 ; Properties of ballasts for tubular fluorescent lamps. Performance requirements.
• EN 60921 : 2004 ; Ballasts for tubular fluorescent lamps. Performance requirements.
• EN 60922: 1997; Auxiliaries for lamps. Ballasts for discharge lamps (except tubular fluorescent lamps). General and safety requirements.
• EN 60923: 1996; Auxiliaries for lamps. Ballasts for discharge lamps (except tubular fluorescent lamps). Performance requirements.
• EN 60923: 2005; Auxiliaries for lamps. Ballasts for discharge lamps (except tubular fluorescent lamps). Performance requirements.
• EN 60926: 1996; Features of lamp aids. Initiating devices (except flare initiators). General and safety requirements.
• EN 60927: 1997; Features of lamp aids. Initiating devices (except flare initiators). Performance requirements.
• EN 60927 : 2007+A1 : 2013 ; Auxiliaries for lamps. Initiating devices (except flare initiators). Performance requirements.
• EN 60928: 1991; Characteristics of ac powered electronic ballasts for tubular fluorescent lamps. General and safety requirements.
• EN 60928: 1995; Auxiliaries for lamps. AC powered electronic ballasts for tubular fluorescent lamps. General and safety requirements.
• EN 60929 : 1992 ; Characteristics of ac powered electronic ballasts for tubular fluorescent lamps. Performance requirements.
• EN 60929 : 2006 ; Electronic ballasts supplied by AC for tube fluorescent lamps. Performance requirements.
• EN 60929 : 2011+A1 : 2016 ; Electronic control gear supplied by AC and/or DC for tubular fluorescent lamps. Performance requirements.
• EN 60931-1 : 1994 ; Non-self-healing type shunt power capacitors for ac systems with rated voltage up to (inclusive) 1000 V. General. Performance, testing and rating. Security requirements. Installation and operation guide
• EN 60931-1: 1998; Non self-healing type shunt power capacitors for ac systems with rated voltage up to (inclusive) 1 kV. General. Performance, testing and rating. Security requirements. Installation and operation guide
• EN 60931-2 : 1994 ; Non-self-healing type shunt power capacitors for ac systems with rated voltage up to (inclusive) 1000 V. aging test and destruction test
• EN 60931-2 : 1996 ; Non-self-healing type shunt power capacitors for ac systems with rated voltage up to (inclusive) 1000 V. aging test and destruction test
• EN 60931-3: 1997; Non-self-healing type shunt power capacitors for ac systems with rated voltage up to (inclusive) 1000 V. Internal fuses
• EN 60933-3 : 1993 ; Audio, video and audio-visual systems. Interlinks and matching values. Interface specification for interconnection of ENG cameras and portable VTRs using non-composite signals for 625 line/50 field systems
• EN 60933-4 : 1994 ; Audio, video and audio-visual systems. Interlinks and matching values. Connector and cable set for household digital bus (D2B)
• EN 60933-5 : 1993 ; Audio, video and audio-visual systems. Interconnects and matching values. Y/C connector specification for video systems. Electrical match values ​​and description of the connector
• EN 60934 : 1994 ; Specifications for circuit breakers for equipment (CBE).
• EN 60936-1 : 2000 ; Marine navigation and radiocommunication equipment and systems. Radar. Ship radar. Performance requirements. Test methods and required test results
• EN 60936-2: 1999; Marine navigation and radiocommunication equipment and systems. Radar. Ship radar for high speed ship (HSC). Test methods and required test results
• EN 60936: 1993; Ship radar. operational and performance requirements. Test methods and necessary test results.
• EN 60938-1 : 2000 ; Fixed inductors for electromagnetic interference suppression. General specification
• EN 60938-2: 2000; Fixed inductors for electromagnetic interference suppression. section properties
• EN 60938-2-1 : 2000 ; Fixed inductors for electromagnetic interference suppression. Empty detail property. Inductors for which safety tests are required. Evaluation level D
• EN 60938-2-2: 2000; Fixed inductors for electromagnetic interference suppression. Empty detail property. Inductors for which safety tests are required (only)
• EN 60939-1 : 2005 ; Passive filter units for electromagnetic interference suppression. General specification
• EN 60939-1 : 2010 ; Passive filter units for electromagnetic interference suppression. General specification
• EN 60939-2: 2005; Passive filter units for electromagnetic interference suppression. Section features: Passive filter units for which safety tests are appropriate. Test methods and general requirements
• EN 60939-2-1: 2004; Complete filter units to suppress radio interference. Empty detail property. Passive filter units for electromagnetic interference suppression. Filters for which security tests are required (D/DZ rating level)
• EN 60939-2-2: 2004; Complete filter units to suppress radio interference. Empty detail property. Passive filter units for electromagnetic interference suppression. Filters where security tests are required (security tests only)
• EN 60940: 2015; Guidelines for implementing capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression.
• EN 60945: 1993; Marine navigation equipment. General Requirements. Test methods and necessary test results.
• EN 60945: 1996; Marine navigation equipment. General Requirements. Test methods and necessary test results.
• EN 60947-1 : 1992 ; Specifications for low voltage switchgear and control equipment. general rules
• EN 60947-1 : 1998 ; Specifications for low voltage switchgear and control equipment. general rules
• EN 60947-1 : 1999 ; Specifications for low voltage switchgear and control equipment. general rules
• EN 60947-1 : 2007+A2 : 2014 ; Low voltage switchgear and control assembly. general rules
• EN 60947-2 : 1992 ; Specifications for low voltage switchgear and control equipment. circuit breakers
• EN 60947-2 : 1996 ; Specifications for low voltage switchgear and control equipment. circuit breakers
• EN 60947-2 : 2006+A2 : 2013 ; Low voltage switchgear and control assembly. circuit breakers
• EN 60947-3 : 1992 ; Specifications for low voltage switchgear and control equipment. Switches, disconnectors, load breakers and fuse combination units
• EN 60947-3: 1999; Low voltage switchgear and control assembly. Switches, disconnectors, load breakers and fuse combination units
• EN 60947-3 : 2009+A2 : 2015 ; Low voltage switchgear and control assembly. Switches, disconnectors, load breakers and fuse combination units
• EN 60947-4-1 : 1992 ; Specifications for low voltage switchgear and control equipment. Contactors and motor starters. Electromechanical contactors and motor starters
• EN 60947-4-1 : 2010+A1 : 2012 ; Low voltage switchgear and control assembly. Contactors and motor starters. Electromechanical contactors and motor starters
• EN 60947-4-2: 1997; Specifications for low voltage switchgear and control equipment. Contactors and motor starters. ac semiconductor motor controllers and starters
• EN 60947-4-2 : 2000 ; Low voltage switchgear and control assembly. Contactors and motor starters. AC semiconductor motor controllers and starters
• EN 60947-4-2 : 2012 ; Low voltage switchgear and control assembly. Contactors and motor starters. AC semiconductor motor controllers and starters
• EN 60947-4-3 : 2000+A2 : 2011 ; Low voltage switchgear and control assembly. Contactors and motor starters. AC semiconductor controllers and contactors for non-motorized loads
• EN 60947-4-3: 2014; Low voltage switchgear and control assembly. Contactors and motor starters. AC semiconductor controllers and contactors for non-motorized loads
• EN 60947-5-1 : 1992 ; Specifications for low voltage switchgear and control equipment. Control circuit devices and switching elements. Electromechanical control circuit devices
• EN 60947-5-1 : 1998 ; Specifications for low voltage switchgear and control equipment. Control circuit devices and switching elements. Electromechanical control circuit devices
• EN 60947-5-2: 1998; Specifications for low voltage switchgear and control equipment. Control circuit devices and switching elements. proximity switches
• EN 60947-5-2: 1999; Specifications for low voltage switchgear and control equipment. Control circuit devices and switching elements. proximity switches
• EN 60947-5-2 : 2007+A1 : 2012 ; Low voltage switchgear and control assembly. Control circuit devices and switching elements. proximity switches
• EN 60947-5-3 : 1999 ; Low voltage switchgear and control assembly. Control circuit devices and switching elements. Requirements for approach devices with defined behavior under fault conditions (PDF)
• EN 60947-5-3 : 2013 ; Low voltage switchgear and control assembly. Control circuit devices and switching elements. Requirements for approach devices with defined behavior under fault conditions (PDDB)
• EN 60947-5-4: 1997; Specifications for low voltage switchgear and control equipment. Control circuit devices and switching elements. Methods for evaluating the performance of low-energy contacts. Special tests
• EN 60947-5-5 : 1998+A11 : 2013 ; Low voltage switchgear and control assembly. Control circuit devices and switching elements. Electric emergency stop device with mechanical locking function
• EN 60947-5-6: 2001; Specifications for low voltage switchgear and control equipment. Control circuit devices and switching elements. DC interface (NAMUR) for proximity sensors and switching amplifiers
• EN 60947-5-8 : 2006 ; Low voltage switchgear and control assembly. Control circuit devices and switching elements
• EN 60947-5-9 : 2007 ; Low voltage switchgear and control assembly. Control circuit devices and switching elements. Flow rate switches

Standards facilitate international trade by ensuring compatibility and interoperability of components, products and services. European Standards (ENs) are documents approved by three European Standardization Organizations (ESO), CEN, CENELEC or ETSI; Recognized as competent in the field of voluntary technical standardization for EU Regulation 1025/2012.