29.240 – Power transmission and distribution networks – PDF Standards Store ?u= Wed, 06 Nov 2024 05:13:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 29.240 – Power transmission and distribution networks – PDF Standards Store ?u= 32 32 NZS 6869:2004 ?u=/product/publishers/snz/nzs-68692004/ Wed, 06 Nov 2024 05:13:21 +0000 Limits and measurement methods of electromagnetic noise from high voltage a.c. power systems, 0.15 - 1000 MHz
Published By Publication Date Number of Pages
SNZ 2004-08-31 20
]]> Establishes limits for electromagnetic interference (radio disturbance) from alternating current (a.c.) overhead power lines and high voltage equipment installations in the frequency range 0.15 to 1000 MHz. These limits are specified for the protection of broadcast radio reception and other radio communication services, including navigation and safety-of-life services.

]]> NZS 6108:1984 ?u=/product/publishers/snz/nzs-61081984/ Wed, 06 Nov 2024 05:13:09 +0000 Specification for accommodation for electricity supply substations in consumers buildings
Published By Publication Date Number of Pages
SNZ 1984-11-29 11
]]> Specifies the accommodation requirements for an electrical substation incorporated in a building in order to supply the electric power requirements of that building, and possibly of one or more adjacent buildings, when required by the local Electrical Supply Authority. The Standard provides a basis for agreement between parties concerned with electricity supply and with buildings design.

]]> NZS 6106:1980 ?u=/product/publishers/snz/nzs-61061980/ Wed, 06 Nov 2024 05:13:08 +0000 Specification for capacitors for connection to power-frequency systems
Published By Publication Date Number of Pages
SNZ 1980-04-24 28
]]> Classification by temperature categories, safety requirements, tests for capacitors for power factor correction on low, medium or high voltages and frequencies up to 100 Hz. Motor starting capacitors excluded. Identical to BS 1650:1971 with modifications for New Zealand.

]]> NZS 2206:1968 ?u=/product/publishers/snz/nzs-22061968/ Wed, 06 Nov 2024 05:11:18 +0000 Specification for bare hard-drawn copper conductors for overhead power lines
Published By Publication Date Number of Pages
SNZ 1968-02-29 20
]]> Applies to stranded conductors (having not fewer than seven strands) and specifies materials, dimensions, electrical and mechanical properties and tests.

]]> JIS C 8364:1995 ?u=/product/publishers/jis/jis-c-83641995/ Wed, 06 Nov 2024 02:06:18 +0000 Busways
Published By Publication Date Number of Pages
JIS 1995-11-01 29
]]> Busways
Published By Publication Date Number of Pages
JIS 1995-11-01 29
]]> JIS C 5381-21:2004 ?u=/product/publishers/jis/jis-c-5381-212004/ Wed, 06 Nov 2024 02:02:03 +0000 Surge protective devices connected to telecommunications and signaling networks - Performance requirements and testing methods
Published By Publication Date Number of Pages
JIS 2004-03-20 51
]]> Surge protective devices connected to telecommunications and signaling networks - Performance requirements and testing methods
Published By Publication Date Number of Pages
JIS 2004-03-20 51
]]> JIS C 5381-12:2004 ?u=/product/publishers/jis/jis-c-5381-122004/ Wed, 06 Nov 2024 02:02:02 +0000 Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Published By Publication Date Number of Pages
JIS 2004-03-20 122
]]> Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Published By Publication Date Number of Pages
JIS 2004-03-20 122
]]> JIS C 4620:2018 ?u=/product/publishers/jis/jis-c-46202018/ Wed, 06 Nov 2024 02:01:17 +0000 Cubicle type high voltage power receiving units
Published By Publication Date Number of Pages
JIS 2018-02-20 59
]]> This Japanese Industrial Standard specifies the cubicle type high voltage power receiving units (hereafter referred to as cubicles) not exceeding 4000 kVA in the capacity of power receiving unit, intended for use by a consumer to receive the electrical power from the electricity utility.

They are used in a circuit with a system short-circuit current not exceeding 12.5 kA at a nominal voltage 6.6 kV and at a frequency 50 Hz or 60 Hz.

]]> JIS C 4620:2004 ?u=/product/publishers/jis/jis-c-46202004/ Wed, 06 Nov 2024 02:01:16 +0000 Cubicle type high voltage power receiving units
Published By Publication Date Number of Pages
JIS 2004-07-20 57
]]> Cubicle type high voltage power receiving units
Published By Publication Date Number of Pages
JIS 2004-07-20 57
]]> JIS C 3701:1981 ?u=/product/publishers/jis/jis-c-37011981/ Wed, 06 Nov 2024 02:00:41 +0000 Casting Clamps for Power Line Use
Published By Publication Date Number of Pages
JIS 1981-11-01 35
]]> Casting Clamps for Power Line Use
Published By Publication Date Number of Pages
JIS 1981-11-01 35
]]>