创新的技术用于安全处理电气问题,实现高可用性的

创新的技术用于安全处理电气问题,实现高可用性的

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中性点接地电阻 (NGR) 监视

中性接地电阻的理念是限制最大故障电流,以避免由于接地故障引起的损坏和危害。由于系统技术上的接地(如,高电阻接地)来保护继电器将正常工作。

NGR值的变化的早期检测能够提供计划修复的能力和指示以前未知的危险。

中性点接地电阻监视测量电压、电流、NGR连接的连续性和相对地电压。这些信息有助于计划维护和提高系统可用性。

本德尔主要产品目录

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10 找到的产品

LINETRAXX® NGRM500

Monitor for use in high-resistance grounded systems

LINETRAXX® NGRM550

Monitor for use in low-resistance grounded systems

LINETRAXX® NGRM700

The advanced Neutral Grounding Resistor Monitor for sophisticated applications

LINETRAXX® NGRM750

Monitor for use in low-resistance grounded systems

LINETRAXX® CTUB103
LINETRAXX® CTUB103

AC/DC sensitive measuring current transformer

CD1000
CD1000

Coupling device for HRG applications up to AC 690 V and/or DC 400 V

CD1000-2
CD1000-2

Coupling device for HRG applications up to AC 1000 V and/or DC 690 V.

CD25000
CD25000

Coupling device for HRG applications up to AC 25 kV and/or DC 14.5 kV

CD5000
CD5000

Coupling device for HRG applications up to AC 4300 V and/or DC 2500 V.

CD14400
CD14400

Coupling device for HRG applications up to a system voltage of 14400 V

LINETRAXX® NGRM500

Monitor for use in high-resistance grounded systems

详细内容
LINETRAXX® NGRM550

Monitor for use in low-resistance grounded systems

详细内容
LINETRAXX® NGRM700

The advanced Neutral Grounding Resistor Monitor for sophisticated applications

详细内容
LINETRAXX® NGRM750

Monitor for use in low-resistance grounded systems

详细内容
LINETRAXX® CTUB103
LINETRAXX® CTUB103

AC/DC sensitive measuring current transformer

详细内容
CD1000
CD1000

Coupling device for HRG applications up to AC 690 V and/or DC 400 V

详细内容
CD1000-2
CD1000-2

Coupling device for HRG applications up to AC 1000 V and/or DC 690 V.

详细内容
CD25000
CD25000

Coupling device for HRG applications up to AC 25 kV and/or DC 14.5 kV

详细内容
CD5000
CD5000

Coupling device for HRG applications up to AC 4300 V and/or DC 2500 V.

详细内容
CD14400
CD14400

Coupling device for HRG applications up to a system voltage of 14400 V

详细内容