Redundant Bus Power Supply with diagnostic function
€276,90 Excl. tax
€426,00 Excl. tax
€335,05 Incl. tax €515,46 Incl. tax. Out of stock, but available
€335,05 Incl. tax €515,46 Incl. tax. Out of stock, but available
Redundant KNX Bus Power Supply with dual power for enhanced reliability. 30VDC, 640mA, integrated choke, short-circuit and overload protection, diagnostic functions. Read more
Specifications
Brand:
MDT
Article number:
STR-0640.01
EAN:
4251916100032
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
Redundant KNX Bus Power Supply STR-0640.01
The MDT KNX Bus Power Supply STR-0640.01 with integrated choke provides a stable 30 V DC voltage to the KNX Bus. The device features two integrated power supplies for redundancy, ensuring increased operational reliability. If one mains voltage or one of the internal power supplies fails, the KNX bus voltage remains stable due to the second power supply.
Main Features:
- KNX Bus Power Supply with integrated choke.
- Two integrated power supplies for redundancy.
- Mains voltage: 230 V AC (separate FI circuits possible).
- Diagnostic functions: bus voltage, current, overload, bus voltage failure/return.
- Short-circuit and overload protection.
- Built-in bus coupling unit with diagnostic functions.
- All events are stored with a timestamp in an internal ring buffer.
- Read out the ring buffer via a 14 Byte telegram.
- LED indicators for various operational status notifications such as normal operation, overtemperature, and bus errors.
- Parallel connection possible without distance.
- 3-year warranty.
Technical Specifications:
- Voltage: 2 x 230 V AC / 50 Hz
- Supply voltage: 30 V DC
- Nominal current: 640 mA
- Continuous current: 960 mA
- Peak current: 1200 mA
- Parallel connection possible: Yes (without distance)
- Efficiency at nominal load: > 85%
- Power loss in no-load operation: < 1.2 W
- Operating temperature range: 0 to +45°C
- Overvoltage category: III
- Enclosure: IP 20
- Dimensions: 6TE (MDRC)
The MDT KNX Bus Power Supply is a modular installation device for fixed installation in dry rooms. It fits on DIN 35mm rails in distribution boards or closed compact boxes.
