VMP024D中文资料Voltage Monitor Relays数据手册Macromatic规格书

描述 Description

The relay energizes (and the LED is Red) when the monitored voltage is above the pick-up setting for a period longer than the fixed pick-up time delay of 0.5 seconds. The relay de-energizes (and the LED is Green) when the monitored voltage is below the drop-out setting for a period longer than the fixed drop-out time delay (t) of 0.5 seconds.

应用 Application

• Voltage Tolerance: +50%/-50% of nominal AC voltage (50-60Hz, +5%); No separate input voltage is required since unit is powered by monitored voltage.
• Voltage Settings: Pick-up (Umax): Adjustable across full range as shown on the product nameplateDrop-out (Umin): Fixed at 95% of the Pick-up setting
• Indicator LED: Red when Relay is energized; Green when Relay is Off
• Life: Mechanical:10,000,000 operations; Full Load:100,000 operations
• Approvals: