AC/DC power supply EK-AH1-TP

DIN railregulateddual-output

Description
The Ekinex® EK-AH1-TP is a KNX bus power supply that generates and monitors the 30 Vdc required for KNX installations. It integrates a decoupling coil between the power supply and the bus line and provides overvoltage, overcurrent and short-circuit protection. An additional 30 Vdc auxiliary output is available for powering other SELV devices. The combined current of the bus output and the auxiliary output is limited to 640 mA. The device tolerates short mains interruptions.

Technical data

• Supply voltage: 200–230 Vac, 50/60 Hz
• Power consumption: 20 W
• Losses: < 3 W
• Bus voltage: 30 Vdc ±5% (SELV)
• Auxiliary output voltage: 30 Vdc
• Rated current (total outputs): 640 mA
• Buffer time: 200 ms

Supply
Terminal for direct connection to the KNX bus line is provided.

Functions / Features

• Plastic housing
• KNX bus connection via KNX terminal
• Auxiliary power connection via dedicated screw terminals
• Power input via screw terminals
• Degree of protection: IP20 (device installed)
• Climatic class: 3K5; Mechanical class: 3M2 (EN 50491-2)
• Pollution degree 2 (IEC 60664-1)
• Safety class II
• Mounting on 35 mm DIN rail (EN 60715)
• Width: 3 modular units (1 UM = 18 mm)
• Weight: 195 g

Configuration and commissioning
No device configuration required. ETS application program: APEKAB1TP##.knxprod (## = release).

Technical specifications

• Model: EK-AH1-TP
• Brand: Ekinex
• Supply voltage: 200–230 Vac, 50/60 Hz
• Power consumption: 20 W
• Losses: < 3 W
• Bus voltage: 30 Vdc ±5% (SELV)
• Auxiliary output voltage: 30 Vdc
• Rated current (total outputs): 640 mA
• Protections: overvoltage, overcurrent, short-circuit
• Buffer time: 200 ms
• IP rating: IP20 (installed)
• Climatic class: 3K5; Mechanical class: 3M2 (EN 50491-2)
• Pollution degree: 2 (IEC 60664-1)
• Safety class: II
• Mounting: 35 mm DIN rail (EN 60715)
• Width: 3 modular units (1 UM = 18 mm)
• Weight: 195 g
• ETS application program: APEKAB1TP##.knxprod