VMP048D数据手册Macromatic中文资料规格书

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.
• Load (Burden): Less than 2 VA (12-120V); 30VA (240V & 480V)
• 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
• Response Times: Pick-up: 500 ms;Drop-out (t): Fixed 0.5 Seconds
• Indicator LED: Red when Relay is energized; Green when Relay is Off
• Output Contacts: 10A @ 240V AC, 7A @ 30V DC, 1/4HP @ 120/240V AC, C300
• Life: Mechanical:10,000,000 operations; Full Load:100,000 operations
• Temperature: -28o to 65o C (-18o to 149o F)
• Approvals: