GPM2.2 Draw-out Switchgear

GPM2.2 drawer structure is a new technology developed by our company, and authorizing two inventions.

GPM2.2 removable operation drawer unit structure is driven by the drawer to push the interlocking mechanism chassis, the moving part is composed of two parts, and the interlocking mechanism chassis and the unit compartment are locked, The unit door is closed, the three position operation conversion is implemented by a movable part.

Three-pole rear outlet scheme 125A, 250A, 400A, 630A, 800A

Four-pole rear outlet scheme 125A, 250A, 400A, 630A

Three-pole side outlet scheme 125A, 250A, 400A, 630

The drawer enters the unit room, the unit door is closed, and the movable parts are converted in three positions.

Three-position operation does not change the operational protection level;

Separation: main and auxiliary circuit isolation;

Test: Auxiliary circuit is on, main circuit is isolated;

Connection: main and auxiliary circuits are connected;

When the movable part is moved out of the separation position, the drawer chassis and the unit compartment are locked, only in the separated position, Drawers can enter and exit the unit to prevent any position the drawer and has an emergency unlock function;

The movable part enters the connection position, the unit door is locked by the door interlock, but can unlock to open through the emergency unlock function;

Ensure that the hand-operated closing and the drawer propulsion mechanism are locked, and only the opening position can be operated and moved component;

Ensuring the interlocking function technology that the main switch must trip when the electric operation is mishandled;

The unit drawer can be equipped with an intelligent 24V communication port, which is driven by the propulsion mechanism;

Functional technology for connection of road synchronization operations;

Vertical busbar end closure structure, equipped with hinge locking flaps, drawers entering the unit compartment,

The hinge shutter is automatically opened and the drawer is moved out of the 

unit compartment;

The hinge shutter is automatically closed to achieve the protection level IP40;

Anti-drop door hinge, Hide hinge, clear hinge for selection;

Brand cooperation technology, high-performance innovation requirements, with many big project engineering in domestic and global market.