露天采矿的电气安全

挖掘机

高性能且稳定可靠的监视

挖掘机

露天采矿用的大型挖掘机有许多不同的传动装置。它们使用中压发动机和低电压传动。尤其是大型传动装置,通常使用不接地系统。通常使用ISOMETER® 监视,并且配备了耦合仪用于扩展监视电压范围。对于小型传动装置,我们推荐使用RCMS剩余电流监视系统监视,或者使用带EDS的ISOMETER® 绝缘监视仪监视,使用这两种方法,可以立即检测并报告故障并且显著提高可用性。

产品概况 ISOMETER®
产品概况 Residual current monitoring
技术文献 Why the IT system is often the best choice
技术文献 Electrical safety in a modern nickel smelting plant
技术文献 Innovative shearer loader for safe and highly efficient coal mining operations
技术文献 Insulation fault location - Planning and set up in the solar charging station at the University of Applied Sciences Bingen
技术文献 Electrical safety in control and auxiliary circuits

绝缘监视仪推荐系统:

绝缘故障定位推荐系统:

剩余电流推荐系统:

测量电流互感器推荐系统:

分析和报告:

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

DIN VDE 0168
Errichten elektrischer Anlagen in Tagebauen, Steinbrüchen und ähnlichen Betrieben

传送带

从A到B,快速有效获取

传送带

电动机一般用于矿用输送带,由软起动器或变频器驱动。然而,这些产生危险的谐波振动和直流电流通常不会出现在交流馈线系统中。使用常规的RCD或简单的绝缘监视仪(如3灯法或2电压表),这就不可能有很精密的监视。这就需要现代化的监视设备,这样就能迅速识别并报告这些问题。一些标准甚至需要快速关机,这可以通过绝缘监视设备实现。

产品概况 Residual current monitoring
Application Note EDS309x
技术文献 Innovative shearer loader for safe and highly efficient coal mining operations
技术文献 Insulation fault location - Planning and set up in the solar charging station at the University of Applied Sciences Bingen
技术文献 Electrical safety in control and auxiliary circuits

绝缘监视仪推荐系统:

绝缘故障定位推荐系统:

剩余电流推荐系统:

测量电流互感器推荐系统:

推荐耦合仪:

分析和报告:

推荐使用电阻接地系统:

DIN EN 50178
Electronic equipment for use in power installations

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

DIN VDE 0168
Errichten elektrischer Anlagen in Tagebauen, Steinbrüchen und ähnlichen Betrieben

重型卡车

重型卡车

越来越多的重型卡车使用电驱动。本德尔绝缘监视系统监视多用途运载车完整的电气驱动系统,无论它们是否有电动或混合动力(通常是单轮驱动)。这意味着它们能有效地防止触电,并将火灾风险降到最低。

产品概况 ISOMETER®
技术文献 Electrical safety in control and auxiliary circuits
技术文献 A giant on its way towards the future

绝缘监视仪推荐系统:

分析和报告:

推荐使用电阻接地系统:

DIN EN 61851-1
Electric vehicle conductive charging system - Part 1: General requirements

DIN EN 61851-21
Electric vehicle conductive charging systems - Part 21-1: Electric vehicle onboard charger EMC requirements for conductive connection to an a.c./d.c. supply

初级破碎机、破碎机

从大到小然后更小 – 安全

初级破碎机、破碎机

采矿中需要使用初级破碎机和破碎机来破碎从地面开采的石料。它们使用大型且功率强大的电动机,它们的大小决定了它们是软起动器还是变频器提供动力。普通的RCD不能识别出其产生的谐波振动和直流电流。因此建议使用可调节RCMA剩余电流监视系统。它能够保证故障的检测。

产品概况 ISOMETER®
产品概况 Residual current monitoring
技术文献 Why the IT system is often the best choice
技术文献 Innovative shearer loader for safe and highly efficient coal mining operations
技术文献 Insulation fault location - Planning and set up in the solar charging station at the University of Applied Sciences Bingen
技术文献 Electrical safety in control and auxiliary circuits

绝缘监视仪推荐系统:

绝缘故障定位推荐系统:

剩余电流推荐系统:

测量电流互感器推荐系统:

分析和报告:

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

DIN EN 50178
Electronic equipment for use in power installations

主配电柜和子配电柜

安全的电源是最基本的

主配电柜和子配电柜

在矿山工作时,供电是至关重要的。变电站中提供的中压转换为400伏并且通过电缆夹或母线和低压主配电柜和子配电柜反馈到矿山。本德尔 ISOMETER®或RCMS剩余电流监视系统监视这个过程并且保证不间断工作。电能质量是监视主配电柜和子配电柜的理想方案。

产品概况 ISOMETER®
产品概况 Residual current monitoring
技术文献 Why the IT system is often the best choice
技术文献 Electrical safety in control and auxiliary circuits
技术文献 Innovative shearer loader for safe and highly efficient coal mining operations
技术文献 Insulation fault location - Planning and set up in the solar charging station at the University of Applied Sciences Bingen
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

DIN EN 50178
Electronic equipment for use in power installations