1.安规工作的基础Base knowledge of safety engineering
a)安规工作的目的和意义
The goal and purpose of safety engineering
b)安规工作案例(录像、图片)
The case of safety engineering (Video/Photograph)
2.安规设计的原则The principle of safety design
a)七种危险的识别
Identify seven kind of hazard in electrical products
b)危险的预防
Prevent of hazards in electrical products
3.安规认证及标准体系Safety agency approval and standards system
a)安规认证的种类
Introduce major safety agencies in the world
b)安规认证的选择原则
Decision rules of safety agency mark
c)安规的标准体系
Safety standards system
阅读材料:世界各地的安规及EMC要求
Reading materials: safety and EMC requirement in global market
4.安规的基本定义Basic definitions of product safety design
a)基本名词定义Basic definitions
b)电路类型定义Definitions of circuits
练习:电路识别Exercise: recognized the circuit
5.产品设计过程中的安规审查 Safety construction review during designing
a)标签及说明书的审查 Label and instruction review
b)布线连接 Connections
i.布线连接的通用要求General requirement of connections
ii.保护接地的要求Protective Earthing requirement
练习:保护接地的材料判定Exercise: judgement suitable materials on
PE cuircuit.
c)外壳设计Enclosure Design
练习:外壳材料Exercise: Plastic material recognized
练习:外壳开孔Exercise: opening in end-product enclosure
6.电气的绝缘配合Insulation coordination in product
a)相关概念Basic definition
b)绝缘类型的判定Judgement insulation level
练习:电路识别+绝缘类型Exercise: Recognized circuit category,
insulation level
c)绝缘距离的判定Judgement insulation distance
i.电气间隙Clearance
ii.爬电距离Creepage
iii.绝缘穿透距离 Distance through insulation
练习:电路识别+绝缘类型+绝缘距离Exercise: Recognized circuit
category, insulation level, insulation distance.
d)固体材料的绝缘配合Insulation coordination in solid material
i.绝缘膜 Insulation film/sheet
ii.PCB Printed Circuit Board
iii.光耦 Opto-coupler
7.安规器件Safety Critical Component
a)安规器件的判定原则Rules of safety critical component
b)安规器件的控制建议Suggestion on safety critical component control
c)安规器件合格与否的判定Verify of safety critical component
i.如何利用互联网进行确认How to use internet to verify
ii.传统证书的识别及确认Verify use traditional certificate
d)UL对安规器件的通用要求
General requirement of Underwriter Laboratories Inc
e)认证公司的具体要求(UL/TUV/CCC)
Detail Requirement of safety agencies (UL/TUV/CCC)
包括X/Y电容、电感变压器、FUSE、继电器、连接端子、绝缘材料等数十种
安规器件。
Include X/Y cap, Inductor and Transformer, Fuse, Relay, Connector,
Insulation material etc safety critical component
8.安规测试Safety Test
a)对安规标准涉及到的试验进行讲述Introduce safety test of standards
mentioned
b)重点讲述常见安规测试的合格判定及问题处理Detail training on major
safety test method and judgement.
如:温升测试、耐压、漏电流、接地连续性、器件失效、异常操作等
e.g. heating test, hi-pot test, leakage current test, earthing test,
component fault test, abnormal test.
9.安规维护Safety maintenance
a)安规工厂检查的目的及要求The goal and requirement of safety
manufacture inspection
b)安规维护的细则Rules of safety maintenance
i.物料替代的原则Rules of material replace and substitute
ii.UL跟踪检验细则及不符合项的处理UL Follow-up inspection procedure
and how to deal with VN
10.安规认证Safety Agency Approval
a)安规认证基本流程Basic Procedure of safety agency approval
b)安规认证的数据认可Accept testing data in agency approval
i.UL客户互动程序UL CIP program
ii.CSA类别认证程序CSA Category Certification Program
iii.TUV-ps客户数据认可TUV Product Services Accept Client Testing
iv.IEC数据认可IEC Laboratory management system