4-fold switch actuator 16A C Load with current measurement |series .03

Information

Datasheet

4-fold Switch Actuator with Current Measurement (AMS-0416.03)

The MDT 4-fold switch actuator with integrated current measurement provides precise control up to 16 A per channel, supports C-Load (140 µF), and includes an integrated energy metering function (Wh/kWh). This makes the device ideal for energy management and automation in smart buildings.

Technical Specifications

• Connections: 4 SU MDRC
• Current measurement per channel: 10 mA to 16 A
• Total current carrying capacity: 64 A
• Measurement accuracy: 2%
• Sampling rate: 2000 measurements / 500 ms
• Voltage: 230 V AC
• Capacitive load: 140 µF (C-Load)
• Maximum inrush current: 600 A / 150 µs, 250 A / 600 µs
• Maximum loads:
  • Incandescent lamps: 2500 W
  • Halogen lamps 230 V: 2500 W
  • Halogen lamps, electronic transformer: 1500 W
  • Fluorescent lamps, non-compensated: 2300 W
  • Fluorescent lamps, parallel compensated: 1300 W
• Output lifespan (mechanical): 1,000,000 switching operations
• Protection class: IP20
• Operating temperature: 0 ... 45 °C
• Maximum number of electronic transformers: 20
• Manual operation: Yes, via buttons on the device
• LED status indicator per channel
• Functions: On/off delay, staircase lighting, threshold values, energy consumption monitoring
• Integrated energy meter function: Wh/kWh
• Logical links and scenes: 8 scenes per channel
• ETS software support: from ETS5
• Connection terminals: 4 mm² / 2 x 2.5 mm² (separate L-connections)
• KNX bus connection: Ø 0.8 mm solid core
• Power supply: KNX bus, typ. < 0.3 W

Product Features

• Fast response (< 1 second) in master/slave configuration
• Integrated energy meter for precise consumption measurement (Wh/kWh)
• Individual programming per channel via ETS software
• Extended status functions: Inverted, cyclic, locked
• Priority and forced operation with automatic unlock
• Adjustable behavior during bus or power failure (individually configurable per channel)

Note

The device is designed for fixed installation on a 35 mm DIN rail in dry indoor environments. It is not permitted to operate mixed nominal and safety extra low voltages (SELV) within the actuator. All relays retain their switching position during a power failure. In the event of bus voltage failure or return, the relay switching positions can be individually programmed for each channel.

Available Part Numbers and Names in this Series

• AMS-0416.03 Switch Actuator 4 fold 4 SU MDRC, 16 A, 230 V AC, C-load, 140 µF, current measurement
• AMS-0816.03 Switch Actuator 8 fold 8 SU MDRC, 16 A, 230 V AC, C-load, 140 µF, current measurement
• AMS-1216.03 Switch Actuator 12 fold 12 SU MDRC, 16 A, 230 V AC, C-load, 140 µF, current measurement