MDT - Dimming Actuator 2-fold, 3SU MDRC, 230VAC, 250W

Description

The MDT Dimming Actuator receives KNX/EIB telegrams and dimms/switches up to 4 independent electrical loads. Each output can be operated manually via a push button.

The MDT Dimming Actuator receives KNX/EIB telegrams and dimms/switches up to 4 independent electrical loads. Each output can be operated manually via a push button. The dimming actuator supports the usual loads and is optimized for dimmable LED lamps from 2W. In trailing edge phase operation mode, universal or ECO lamps up to 200W are supported. Older lamps which can not be operated in trailing edge operation mode are supported in leading edge operation mode up to 50W.

Function

• Comprehensive application
• Optimized for dimmable LED lights > 2W
• For HV- Halogen lights and NV- Halogen lights with transformer/EVG
• Operation in leading-edge or trailing-edge selectable
• Active power measurement
• Integrated diagnostic function with plain text message
• Overload-/short circuit- and temperature protection with message
• Time functions (switch-on/switch-off delay, staircase light function)
• Automatic time dependent dimming
• Softstart, global and individual dimming speed
• Day/Night function
• Parallel operation of 2 channels with 500W total power output
• Push Button for manual operation and indicator for each channel
• Separate L-/N connections for each channel (different phases possible L1, L2, L3)
• 3 years warranty

Technical specifications

• Number of outputs 2
• Supply voltage outputs 230VAC/50Hz
• Max. fuse per channel 10A
• Possible load distribution 2 x 250W or 1 x 500W
• HV halogen lamps 250W
• Universal/ECO lamps in trailing edge phase operation mode* 200W
• Old LED lamps in leading edge phase operation mode* 50W
• Wound transformators 200W
• Minimum lamp load per channel** 2W
• Specification KNX interface TP-256
• Available application software ETS 4/5
• KNX busconnection terminal 0,8mm Ø, solid core
• Power supply KNX bus
• Power consumption KNX bus typ.*** < 0,3W
• Power dissipation no load**** < 0,5W
• Power dissipation nominal load**** < 4W
• Operation temperature range 0 to + 45°C
• Enclosure IP 20
• Dimensions MDRC (Space Units) 3SU