DS DS/CLC/TR 60890 A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- 13
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- 13.220
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- 13.220.99
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- IEC TR 60695-8-2 Fire hazard testing – Part 8-2: Heat release – Summary and relevance of test methods - Edition 2.0
- BSI BS EN 60695-8-1 Fire hazard testing - Part 8-1: Heat release - General guidance
- IEC 60695-1-11 Fire hazard testing – Part 1-11: Guidance for assessing the fire hazard of electrotechnical products – Fire hazard assessment - Edition 2.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC 60695-1-11 Fire hazard testing – Part 1-11: Guidance for assessing the fire hazard of electrotechnical products – Fire hazard assessment - Edition 2.0
- BSI BS EN 60695-8-1 Fire hazard testing - Part 8-1: Heat release - General guidance
- BSI BS EN 60695-8-1 Fire hazard testing - Part 8-1: Heat release - General guidance
- IEC 60695-1-11 Fire hazard testing – Part 1-11: Guidance for assessing the fire hazard of electrotechnical products – Fire hazard assessment - Edition 2.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC 60695-1-11 Fire hazard testing – Part 1-11: Guidance for assessing the fire hazard of electrotechnical products – Fire hazard assessment - Edition 2.0
- IEC 60695-1-11 Fire hazard testing – Part 1-11: Guidance for assessing the fire hazard of electrotechnical products – Fire hazard assessment - Edition 2.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC 60695-1-10 Fire hazard testing – Part 1-10: Guidance for assessing the fire hazard of electrotechnical products – General guidelines - Edition 1.0
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- IEC TS 60695-7-50 Fire hazard testing Part 7-50: Toxicity of fire effluent Estimation of toxic potency Apparatus and test method - Edition 1.0
- IEC TS 60695-7-51 Fire Hazard Testing - Part 7-51: Toxicity of Fire Effluent - Estimation of Toxic Potency: Calculation and Interpretation of Test Results - Edition 1.0
- BSI BS EN 60282-1 + A1 High-voltage fuses Part 1: Current-limiting fuses - AMD: October 31, 2014
- ISO 13344 Estimation of the lethal toxic potency of fire effluents - Second Edition
- Картотека зарубежных и международных стандартов
DANSK - Dansk Standard
A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
N DS DS/CLC/TR 60890
Annotation
The following method is applicable to enclosed PTTA or partitioned sections of PTTA without forced ventilation. Note 1: The influence of the materials and wall thicknesses usually used for enclosures are negligible on the steady state temperatures. The method is therefore applicable to enclosures mad of sheet steel, sheet aluminium, cast iron, insulating material and the like. Note 2: For open-type and dead-front PTTA, no temperature-rise assessment is needed if it is obvious that no excessive air temperatures are likely to rise.
Автоматический перевод:
Метод оценки повышения температуры экстраполяцией для частично проверенных на тип сборок (PTTA) низковольтной коммутационной аппаратуры и controlgear
Следующий метод применим к вложенному PTTA или разделенным разделам PTTA без принудительной вентиляции. Примечание 1: влияние материалов и толщин стенок, обычно используемых для корпусов, незначительно на температурах устойчивого состояния. Метод поэтому применим к корпусам, безумным из листовой стали, листового алюминия, литейного чугуна, изоляционного материала и т.п.. Примечание 2: Для открытого типа и мертво-переднего PTTA, не необходима никакая оценка повышения температуры, если очевидно, что никакая чрезмерная температура воздуха, вероятно, не повысится.



