기능

• The Schneider Electric ACTi 9ARA ibid automatic recloser auxiliary device is dedicated to the IID residual current Circuit Breaker. After a trip, the associated protective device is automatically re-closed with four programs. Require very high availability by making installations highly available without monitoring, and by restoring installations to operational state without intervention in the event of a temporary failure because isolated access is difficult. For the ARA iC60, the operator can select a predefined reclose program. This allows you to adjust the safety and availability of your equipment, taking into account your facility environment. This device controls the 4P installation. This circuit is secured by a padlock device. The ACTi 9 Quick PRD40r supports TT and TN-S grounding systems. IP Protection Grade IP20, IP40 Mercury-Free