钻井设备和浮式采油
钻井设备和浮式采油系统
远离陆地，但是安全
- 下载
- 产品
- 标准
- 专家研讨会
绝缘监视仪推荐系统:
推荐耦合仪:
剩余电流推荐系统:
绝缘故障定位推荐系统:
推荐使用电阻接地系统:
EN 61557-8
Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
EN 61557-9
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-15
Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
IEC 61892-1
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and conditions
IEC 61892-2
Mobile and fixed offshore units - Electrical installations - Part 2: System design
IEC 61892-7
Mobile and fixed offshore units - Electrical installations - Part 7: Hazardous areas
Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
EN 61557-9
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-15
Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
IEC 61892-1
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and conditions
IEC 61892-2
Mobile and fixed offshore units - Electrical installations - Part 2: System design
IEC 61892-7
Mobile and fixed offshore units - Electrical installations - Part 7: Hazardous areas
No news available.
钻井船
安全开采，储存和运输
- 下载
- 产品
- 标准
- 专家研讨会
绝缘故障定位推荐系统:
推荐耦合仪:
绝缘监视仪推荐系统:
推荐使用电阻接地系统:
EN 61557-8
Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
EN 61557-9
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-15
Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
IEC 61892-1
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and conditions
IEC 61892-2
Mobile and fixed offshore units - Electrical installations - Part 2: System design
IEC 61892-7
Mobile and fixed offshore units - Electrical installations - Part 7: Hazardous areas
IEC 61892-5
Mobile and fixed offshore units - Electrical installations - Part 5: Mobile units
Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
EN 61557-9
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-15
Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
IEC 61892-1
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and conditions
IEC 61892-2
Mobile and fixed offshore units - Electrical installations - Part 2: System design
IEC 61892-7
Mobile and fixed offshore units - Electrical installations - Part 7: Hazardous areas
IEC 61892-5
Mobile and fixed offshore units - Electrical installations - Part 5: Mobile units
No news available.