DOCA0257ZH-CN-01

相过压

描述

相过压保护功能生成以下信号:

  • 报警:任何线电压高于报警级别。

  • 脱扣:在指定时间延迟内,任何线电压高于脱扣级别。

参数设置

相过压保护功能具有以下可配置的设置:

Parameter

Setting range

Default value

Function

  • Disable

  • Alarm

  • Trip

  • Alarm + Trip

Trip

Trip Level

101–130% of nominal voltage in step of 1%

110% of nominal voltage

Time Delay

0.1–6000.0 s in step of 0.1 s

5 s

Alarm Level

101–130% of nominal voltage in step of 1%

110% of nominal voltage

Reset Mode

  • Reset key

  • DI

  • Communication

  • Auto

DI + Reset Key

Auto-Reset Delay (applicable only if Reset mode is Auto)

0.0–6000.0 s in step of 0.1 s

0 s

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