Ekinex EKINEX® EK-AB1-TP

KNX bus power supply 640 mA

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Ekinex

Vaprio d'Agogna, Italy
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Overview
Name of product/article

EKINEX® EK-AB1-TP

Type

KNX bus power supply 640 mA

The ekinex® 640 mA KNX bus power supply EK-AB1-TP supplies and monitors the 30 Vdc voltage required by the KNX bus for operation. An integrated choke provides for decoupling power supply and bus line. Up to 64 KNX devices may be connected to a single bus line supplied by the 640 mA power supply. Output is protected from overload and short-circuit. The device supports short network voltage interruptions (max. 200 ms).

Further info from manufacturer on EKINEX® EK-AB1-TP
Further details
• Input voltage 230 Vac, 50/60 Hz
• Power absorption 22 W
• Loss < 3 W
• Output voltage (KNX bus): 30 Vdc +1/-2 Vdc
• Nominal current: 640 mA
• Buffer time: 200 ms
Main Characteristics
• Plastic casing
• Connection to bus line with KNX terminal block
• Connection of 230 Vac power supply with screw terminals
• Classification climatic 3K5 and mechanical 3M2 (according to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
• Safety class II
• Installation on 35 mm rail (according to EN 60715)
• 4 modular units (1 MU = 18 mm)
• IP20 protection grade (installed device)
• Weight 150 g

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