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CISPR 11-2019 pdf free

CISPR 11-2019 pdf free.Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement. Replace the existing title and text of 9.4.3 by the following new title and text: 9.4.3 Peak measurements Peak...

07-08-2021

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IEC 63092-1-2020 pdf free

IEC 63092-1-2020 pdf free.Photovoltaics in buildings - Part 1: Requirements for building-integrated photovoltaic modules. The document is addressed to manufacturers, planners, system designers, installers, testing institutes and building authorities. This document does not apply to concentrating photovoltaic...

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IEC 63077-2019 pdf free

IEC 63077-2019 pdf free.Good refurbishment practices for medical imaging equipment. The MEDICAL IMAGING EQUIPMENT and systems covered by this document include: — X-RAY EQUIPMENT; — X-RAY EQUIPMENT for RADIOSCOPICALLY GUIDED INTERVENTIONAL PROCEDURES; — X-RAY EQUIPMENT FOR COMPUTED...

07-08-2021

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IEC 63060-2019 pdf free

IEC 63060-2019 pdf free.Electric energy supply networks - General aspects and methods for the maintenance of installations and equipment. There are no normative references in this document. 3 Terms and definitions For the purposes of this document...

07-08-2021

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IEC 60904-4-2019 pdf free

IEC 60904-4-2019 pdf free.Photovoltaic devices - Part 4: Photovoltaic reference devices - Procedures for establishing calibration traceability. The following documents are referred to in the text in such a way that some or all of their content...

07-07-2021

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IEC 60947-9-1-2019 pdf free Low-voltage switchgear and controlgear – Part 9-1: Active arc-fault mitigation systems – Arc quenching devices

IEC 60947-9-1-2019 pdf free.Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices. The following documents are referred to in the text in such a way that some or all of their...

07-07-2021

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EN IEC 62660-1-2019 pdf free Secondary lithium-ion cells for the propulsion of electric road vehicles – Part 1: Performance testing

EN IEC 62660-1-2019 pdf free.Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 1: Performance testing. This part of IEC 62660 specifies performance and life testing of secondary lithium-ion cells used for propulsion of...

07-07-2021

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IEC 61123-2019 pdf free – Relibility testing – Compliance test plans for success ratio

IEC 61123-2019 pdf free.Relibility testing - Compliance test plans for success ratio. The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document....

07-07-2021

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IEC 61097-6-2019 pdf free – Narrowband direct-printing telegraph equipment for the reception of navigational and meteorological warmings and urgent information to ships

IEC 61097-6-2019 pdf free.Global maritime distress and safety system (GMDSS) 一 Part 6: Narrowband direct-printing telegraph equipment for the reception of navigational and meteorological warmings and urgent information to ships (NAVTEX). The following referenced documents are indispensable...

07-07-2021

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IEC 61557-1-2019 pdf free Part 1: General requirements

IEC 61557-1-2019 pdf free.Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.- Equipment for testing, measuring or monitoring of protective measures Part 1: General requirements. When measuring equipment or measuring...

07-07-2021

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