What is the significance of the LA6DK10 footnote ``Does not include internal coil clearing contact.``?
Issue:
Detail about LA6DK10
Product Line:
Tesys D Contactors
Envinronment:
Accessories LA6DK10 LA6DK20 LAD6K10
Resolution:
Most mechanically held contactors are provided with a coil clearing contact so the coil does not remain energized, otherwise it would hum. In this device, a coil clearing contact needs to be added. The coil is not rated for continuous duty, so keeping the latch block coil energized will burn up the coil. A normally open auxiliary contact can be wired in series with the unlatch coil to achieve coil clearing.
Detail about LA6DK10
Product Line:
Tesys D Contactors
Envinronment:
Accessories LA6DK10 LA6DK20 LAD6K10
Resolution:
Most mechanically held contactors are provided with a coil clearing contact so the coil does not remain energized, otherwise it would hum. In this device, a coil clearing contact needs to be added. The coil is not rated for continuous duty, so keeping the latch block coil energized will burn up the coil. A normally open auxiliary contact can be wired in series with the unlatch coil to achieve coil clearing.
Đã phát hành cho: Schneider Electric Việt Nam
