IEC 60840 Cable

IEC 60840 Cable

The IEC60840 cable standard specifies test methods and requirements for cable systems, single cables, accessories, and fixed installations with rated voltages above 30 kV (Um=36 kV) but not exceeding 150 kV (Um=170 kV). These requirements generally apply to single-core cables and individually shielded three-core cables and their accessories under installation and operating conditions. They do not apply to special cables, such as submarine power cables and their accessories, where modifications to the standard tests or special test conditions may be required.

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high voltage power cable laying

International Electrotechnical Commission on IEC60840 standard

Single-core high-voltage cable structure

IEC 60840-2020 RLV Extruded insulated power cables and their accessories with rated voltages greater than 30kV (Um=36kV) to 150kV (Um=170kV). Test methods and requirements.

IEC 60840:2020 RLV Extruded insulated power cables and their accessories for rated voltages greater than 30kV (Um=36kV) to 150kV (Um=170kV). Test methods and requirements.

IEC 60840-2020 Extruded insulated power cables and their accessories rated from 30 kV (Um=36 kV) to 150 kV (Um=170 kV). Test methods and requirements.

IEC 60840:2020 Extruded insulated power cables and their accessories for rated voltages from 30 kV (Um=36 kV) to 150 kV (Um=170 kV). Test methods and requirements.

IEC 60840:2011 Power cables with extruded insulation and their accessories Rated above 30 kV (Um ≥ 36 kV) up to 150 kV (U sub > m = 170 kV) – Test methods and requirements.

IEC 60840-2011 Test methods and requirements for power cables with extruded insulation and their accessories for rated voltages greater than 30 kV (U < exponent)m> = 36 kV) less than or equal to 150 kV (U < (exponent)m> = 170 kV)

IEC 60840-2004 Extruded insulated power cables and their accessories for rated voltages of 30 KV (Um = 36 KV) or more to 150 KV (Um = 170 KV) or less. Requirements and test methods.

IEC 60840-1999 Extruded insulated power cables rated above 30kV (Um=36kV) to 150kV (Um=170kV) Test methods and requirements.

IEC 60840-1988 Test for extruded insulated power cables of rated voltage 30KV (Um=36KV) or more to 150KV (Um=170KV) or less.

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