发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了弧焊电源防触电装置的产品型式、基本参数、结构及安全要求、检验方法、检验规则和铭牌信息等。本标准适用于GB 15579.1所规定的各种类型的弧焊电源用的防触电装置(以下简称装置
Hazard reducing device for arc welding power source
Hazard reducing device for arc welding power source
本标准规定了弧焊变压器防触电装置的产品型式和基本参数、安全要求、试验方法、检验规则以及标志、包装、运输、贮存等。 本标准适用于弧焊变压器次级额定空载电压高于交流68V(峰值)和48V(有效值),主回路采用半导体功率器件或电磁接触器控制的手工弧焊变压器防触电装置(以下简称装置)。对于其他
Arc welding transformer hazard reducing device
Protection against electric shock. Common aspects for installation and equipment
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock
Electrical installations of buildings Protection for safety General Measures of protection against electric shock
Low-voltage switchgear and controlgear assemblies. Protection against electric shock. Protection against unintentional direct contact to hazardous live parts
Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts; German version EN 50274:2002, Corrigendum to DIN EN 50274 (VDE 0660-514):2002-11; German ver
This standard applies to low-voltage switchgear and controlgear assemblies with a rated voltage not exceeding AC 1 000 V or DC 1 500 V. It sets out
Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts
Schválení ST SEV 3141-81 doporu?ilo federální ministerstvo paliv a energetiky. Zpracovatel: Vědeckov?zkumn? uheln? ústav Ostrava-Radvanice, Ing. Milo
Explosion-proof electrieal apparatus
Specifies the uniform minimum requirements for manufacturers, designers, regulatory authorities, testing laboratories and similar organizations
Thermoelectric flame safeguards
Electrical installations of buildings. Part 4: Protection for safety. Chapter 41: Protection against electric shock
Contact type overheat safety device for gas cooking appliances
Leitsatze fur die Drehzahlregelung von Wasserturbine-Generator-Gruppen 2.Auflage. Aufgestellt von der Studienkommission fur die Regelung grosser. Netzverbande
Guiding principles for installation and operation of electrical equipment to ensure safety of persons, livestock and property, proper functioning
Electrical installations for open-cast mines and quarries - General recommendations for protection against direct contact and electric shock
本标准规定了弧焊电源防触电装置的产品型式、基本参数、结构及安全要求、检验方法、检验规则和铭牌信息等。本标准适用于GB 15579.1所规定的各种类型的弧焊电源用的防触电装置(以下简称装置
Hazard reducing device for arc welding power source
Hazard reducing device for arc welding power source
本标准规定了弧焊变压器防触电装置的产品型式和基本参数、安全要求、试验方法、检验规则以及标志、包装、运输、贮存等。 本标准适用于弧焊变压器次级额定空载电压高于交流68V(峰值)和48V(有效值),主回路采用半导体功率器件或电磁接触器控制的手工弧焊变压器防触电装置(以下简称装置)。对于其他
Arc welding transformer hazard reducing device
Protection against electric shock. Common aspects for installation and equipment
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock
Electrical installations of buildings Protection for safety General Measures of protection against electric shock
Low-voltage switchgear and controlgear assemblies. Protection against electric shock. Protection against unintentional direct contact to hazardous live parts
Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts; German version EN 50274:2002, Corrigendum to DIN EN 50274 (VDE 0660-514):2002-11; German ver
This standard applies to low-voltage switchgear and controlgear assemblies with a rated voltage not exceeding AC 1 000 V or DC 1 500 V. It sets out
Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts
Schválení ST SEV 3141-81 doporu?ilo federální ministerstvo paliv a energetiky. Zpracovatel: Vědeckov?zkumn? uheln? ústav Ostrava-Radvanice, Ing. Milo
Explosion-proof electrieal apparatus
Specifies the uniform minimum requirements for manufacturers, designers, regulatory authorities, testing laboratories and similar organizations
Thermoelectric flame safeguards
Electrical installations of buildings. Part 4: Protection for safety. Chapter 41: Protection against electric shock
Contact type overheat safety device for gas cooking appliances
Leitsatze fur die Drehzahlregelung von Wasserturbine-Generator-Gruppen 2.Auflage. Aufgestellt von der Studienkommission fur die Regelung grosser. Netzverbande
Guiding principles for installation and operation of electrical equipment to ensure safety of persons, livestock and property, proper functioning
Electrical installations for open-cast mines and quarries - General recommendations for protection against direct contact and electric shock