Fault conditions

故障状态

Protection against electric shock

1) Decisive voltage classification

2) Protective separation

3) Protection against direct contact

4) Protection in case of direct contact

5) Protection against indirect contact

6) Insulation

7) Enclosures

8) Wiring and connections

9) Output short-circuit requirements

10) Residual current-operated protective (RCD) or monitoring (RCM) device compatibility

11) Capacitor discharge

12) Access conditions for high-voltage PDS

防电击保护试验

1) 决定性电压等级

2) 保护隔离

3) 直接接触防护

4) 直接接触时的保护

5) 间接接触保护

6) 绝缘

7) 外壳

8) 接线和连接

9) 输出短路需求

10) 剩余电流操作保护(RCD)或监视(RCM)设备兼容性

11) 电容放电

12) 压PDS的接入条件

Protection against thermal hazards

1) Minimizing the risk of ignition

2) Insulating materials

3) Flammability of enclosure materials

4) Temperature limits

5) Specific requirements for liquid cooled PDS

防热危害

1) 最大限度降低点火风险

2) 绝缘材料

3) 外壳材料的可燃性

4) 温度限制

5) 液冷式PDS的具体要求

Protection against energy hazards

1) Electrical energy hazards

2) Mechanical energy hazards

3) Acoustic noise emission

防能源危害

1) 电能的危险

2) 机械能的危险

3) 噪声排放

Protection against environmental stresses

防环境压力

Information and marking requirements：

1) General

2) Information for selection

3) Information for installation and commissioning

4) Information for use

5) Information for maintenance

文件和标识要求：

1) 一般要求

2) 信息的选择

3) 安装和调试信息

4) 使用信息

5) 维修信息