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RN-16D (SV-016586)
Руководство по эксплуатации Страница: 26

Sven RN-16D (SV-016586) [26/28] Voltage relay

OPERATION

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ENG

9ROWDJH5HOD\

Содержание

Похожие устройства

voltage Relay 8 OPERATION The voltage relay has the following operation modes normal operation protection mode turn on delay mode parameter settings mode Hie voltage relay is in the normal operation mode when the active power supply voltage is within the range of voltage actuación protection thresholds having been set by a user and the turn on delay time is over In this mode the protected equipment is connected to the power supply network and active voltage in the network is displayed continuously If the voltage exceeds the set thresholds tlie relay enters the protection mode In this mode the equipment connected to the relay is de energized Tlie display shows the actual value of the mains voltage and symbols LV HV voltage below above the set limit Tlie sub illumination of the LCD indicator in this mode is jerky Tlie voltage relay will be in this mode as long as the voltage in the power supply network returns to the range of values from Uu 7 V to UH 7 V Tlie relay enters the turn on delay mode after its connection to the network or when it leaves the protection mode In this mode the equipment con nected to the relay is de energized and the countdown time of turn on delay is displayed When the time is over the relay enters the normal ope ration mode Tlie parameter settings mode is used to adjust protection actuación para meters Press the SET button to enter the mode exit the mode automatically after 10 seconds after the last pressing of any of the buttons or by pressing the ON button 26

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