4-way Switch Actuator AKK compact 16A 230V with fan coil function

Information

Datasheet

Compact 4-Channel Switch Actuator with Fan Coil Function

The compact 4-channel switch actuator offers advanced functionality for HVAC applications, particularly for controlling fan coil units. This device supports both 3-speed and 4-speed fans and is suitable for both 2-pipe and 4-pipe systems. The fan coils can be directly controlled via 1-bit objects or operated automatically using a 1-byte control value (0-100%).

Fan Coil Mode

• Control of 3-speed fans / ventilator convectors (AKK-04FC.03: 4-speed fans)
• Outputs are interlocked
• Direct operation by three 1-Bit objects or a single 1-Bit object (+/-)
• Automatic operation by 1-Byte control value (0-100%)
• Suitable for 2-pipe and 4-pipe systems
• Output objects to control valves for heating/cooling
• Day/Night function to limit fan speed at night
• Emergency operation if variable fails

Switch Actuator Mode

• NO and NC contact operation
• Time functions like switch-on / switch-off delay
• Staircase light function with adjustable warning time
• Status response (active/passive) for each channel
• Logical linking of binary data, 8 scenes per channel
• Central switching functions and blocking for forced operation
• Adjustable behavior in case of bus voltage return
• Quick application download (long frame support for ETS5)
• 3 years warranty

Technical Specifications

• Number of Outputs: 4
• Switching Ratings:
  • Ohmic Load: 16A
  • Capacitive Load: 70µF
  • Voltage: 230VAC
  • Maximum Inrush Current: 300A/150µs, 150/600µs
• Maximum Load:
  • Incandescent Lamps: 2000W
  • Halogen Lamps 230V: 2000W
  • Halogen Lamps, Electronic Transformer: 1200W
  • Fluorescent Lamps Not Compensated: 1800W
  • Fluorescent Lamps Parallel Compensated: 800W
  • Max Number of Electronic Transformers: 10
• Output Life Expectancy (Mechanical): 1,000,000 cycles
• Maximum Total Current of the Actuator: 16A
• KNX Interface Specification: TP-256 with Long Frame Support for ETS5
• Available Application Software: ETS 4/5
• Permitted Wire Gauge:
  • Screw Terminal: 0.5 - 4.0mm² solid, 0.5 - 2.5mm² stranded
  • KNX Bus Connection Terminal: 0.8mm Ø, solid core
• Power Supply: KNX Bus
• Power Consumption KNX Bus: typical <0.3W
• Operating Temperature Range: 0 to +45°C
• Enclosure: IP20
• Dimensions: MDRC 2SU