MCC

MCC A300 (Eaton)

MCC A300 mainly used for installations where many motors must be controlled, and where the major emphasis is placed on reliable operation, minimum down time and ease of maintenance.

MCC A300 can also be used as a main switchboards or distribution boards, hence a complete load centre can be formed by a combination of both MCC and Distribution Board arrangements.

MCC A300 boards are manufactured, assembled, wired and tested as complete freestanding power supply systems. They can be combined and connected on site with the minimum outlay in time and costs.

MCCA300 also offers outstanding simplicity in the connection of cables. All components are pre-wired and connected to terminals ready for operation.

The overall design of the Motor Control Centre allows a large measure of flexibility, providing for a wide range of variations and peculiarities to satisfy individual requirements.

Features and Benefits

• Designed, manufactured and tested in Australia according to AS3439.1, Form 4 Appendix EE for limited arcing faults.
• Solid, modular, bolted construction.
• De-mountable (semi-withdrawable) or fixed type construction/
• Rated Voltage 440V 50 Hz AC.
• Rating of main busbars up to 4500A.
• Rating of vertical dropper bars up to 1200A.
• Short circuit rating of Main busbars up to 63KA / 1 sec or 50KA / 3 sec.
• Short circuit rating of vertical dropper is 63KA / 1 sec or 50KA / 1 sec.
• IP-Protection up to IP54 (standard is IP41).
• Easy, time saving assembly from self-supporting sections.
• Wired and functionally tested ready for connection on site.
• Single front or back-to-back arrangements.
• Easily extendable without the need of cutting or drilling tools.
• Ample cabling room and fixing facilities in cableway.
• Cable entry from top or bottom.
• Bus-duct system entries available.
• Control cable plugs. (If required).
• Terminal rails for control and power, terminals in cableway.
• High degree of protection and safety for operating and maintenance personnel by means of door interlocked circuit breaker or fused switches.
• Modules powder coat paint finish, white to RAL 9010.
• External powder-coat, paint finish, EATON standard light grey, other colours optional.