This heavy switchgear by APP has several applications which include air-insulated substations with confined spaces and/or arduous climatic conditions. The PASS offers a system solution for reduced erection and delivery time either for retrofit, extensions or green-field projects.
Some of the advantages include: a gas-insulation technology, a design which fits all substation configurations, reduced space for installation (up to 60% less), advanced substation design, installation time per bay of just one day with respect to the basic technology, and fast delivery.