Danfoss VLT, Pocket Manual, Page: 9 / 64

VLT ® Soft Starter Pocket Guide 9
MCD3000
Soft start: Current limit, •
Current ramp, Torque control,
Torque boost
Soft stop: Timed voltage ramp,
•
Pump control, DC brake, Soft brake
Motor protection: Thermistor,
•
Motor overload, Phase imbalance
System protection: Phase rotation,
•
Excess start time, Undercurrent,
Instantaneous overload
Metering: Current, motor
•
temperature
Control option: Local pushbuttons
•
plus remote inputs/outputs
Network communication:
•
AP ASCII plus options for
DeviceNet, Modbus and Profi bus
Bypass: Dedicated terminals
•
for external connection
MCD3000
Current: 7.5 kW ~ 800 kW @400 V •
Mains voltage: 200 ~ 690 VAC •
Supply frequency: 50/60 Hz •
Enclosure: 7.5 ~ 132 kW IP21, •
185 ~ 800 kW IP20
MCD 100
• Micro Soft Start Controller for
motors up to 11 kW
• Extremely robust SCR design with
heavy ratings as standard
• Unlimited number of starts per hour
• Contactor style design for easy
selection, installation and commis-
sioning
MCD 100
Current: 1.5 kW ~ 11 kW @400 V •
Mains voltage: 208 ~ 600 VAC •
Control voltage: 24 – 480 VAC/VDC •
Enclosure: 1.5 ~ 11 kW IP20 •