Product details:

Danfoss compact soft starter MCD 500 is a comprehensive motor starting solution.

Mcd500 current transformer detects the motor current and provides feedback for the realization of the slope rising curve of the controlled motor. Adaptive acceleration control (AAC) automatically selects the best start and stop curves according to different application objects. A four line graphic display and a programmed logic keyboard. Advanced settings can display the running status. Three menu system: shortcut menu, application and main menu provide the most appropriate programming method.

Power range:

21 – 1600 A, 7.5 – 800 kW

(1.2 MW internal delta connection) can be used for 200 – 690 VAC

Main functions

• adaptive acceleration control (AAC) current limit start, current ramp start, two sets of parameter functions, jump start, jog soft stop (timed voltage ramp down), coast stop, braking function - three-phase, soft braking function

• start, stop, reset buttons and remote control inputs for two or three wire control

• serial communication module, remote operation panel, PC software

• the bypass power can reach 110 kW, and more than 360a can be customized busbar, running timer, inching - slow operation, automatic fault reset, emergency operation (fire alarm mode), 99 event log, trip log, user programmable measurement and monitoring, and simulation before connecting the power supply voltage

Protection

• low current, current imbalance, starter overheating, restart delay, alarm before tripping, adjustable phase imbalance sensitivity

• - programmable input trip, phase loss trip, SCR short-circuit trip, bypass relay overload, bypass relay failure.