GB/T 24276-2009 in English

SUPERSEDED

A method of temperature-rise assessment by extrapolation for partially type-tested assemblies(PTTA)of low-voltage switchgear and controlgear

Issued on:2009-06-19
Implemented on:2010-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $370.00
$359.00

Standard No:	GB/T 24276-2009
Document status:	SUPERSEDED
Superseded by:	GB/T 24276-2017 A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
Superseded on:	2018-05-01
Title in English:	A method of temperature-rise assessment by extrapolation for partially type-tested assemblies(PTTA)of low-voltage switchgear and controlgear
Title in Chinese:	评估部分型式试验的低压成套开关设备和控制设备（PTTA）温升的外推法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2009-06-19
Implemented on:	2010-02-01
Chinese Classification:	K31-Low-voltage distribution electrical equipment
Professional Classification:	GB-National Standard
Related Keywords:	low-voltage switchgear controlgear assemblies extrapolation method type-tested assemblies temperature-rise assessment
Related Topics:	Low-voltage switchgear and controlgear assemblies Low-voltage complete switchgear Type test outsourcing extrapolate Temperature Control Test Equipment Composition Testing Equipment Casing low temperature test Low temperature test equipment Extrapolation How to evaluate the inspection equipment Temperature rise test equipment Device Evaluation Development GB24276 GBT24276 GB/T 24276-2009 GB/T 24276-2017 Mechanical test of high voltage switchgear at room temperature Low voltage complete set Acceptance of low voltage complete sets of switchgear Controller temperature rise test gb/t 24276

《GB/T 24276-2009评估部分型式试验的低压成套开关设备和控制设备（PTTA）温升的外推法》由TC266（全国低压成套开关设备和控制设备标准化技术委员会）归口，主管部门为中国电器工业协会。
本标准规定了确定部分型式试验的低压成套开关设备和控制设备(PTTA)温升的外推法。
本标准适用于封闭式部分型式试验的低压成套开关设备和控制设备(PTTA)或不带强迫通风的PTTA 的分隔式柜架单元。

Scope

This standard specifies an extrapolation method for determining the temperature rise of low-voltage switchgear and controlgear assemblies (PTTA) for partial type testing. This standard applies to closed part type tested low-voltage switchgear and controlgear assemblies (PTTA) or compartmentalized rack units of PTTA without forced ventilation.

More samples: DL/T 368-2010 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of GB/T 24276-2009

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