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DATEC KNX Power supply 640mA
1630.02150/90100
New product
DATEC Electronic AG - KNX Power Supply 640mA
The KNX power supply 640mA from DATEC Electronic AG is used to supply a KNX line.
It has an additional 30VDC output.
The total current is internally limited to about 1.2A.
The power supply is protected against of short-circuit and a Surge protection for the KNX bus.
More info
Description
The KNX POWER SUPPLY 640mA is a DIN Rail mounted KNX device with integrated choke, to directly power a KNX line.
An auxiliary 30V output is available for some extra loads, as displays, binary inputs, …
Functional description
- KNX POWER SUPPLY 640mA
- Integrated KNX choke
- 230VAC, 50/60Hz input, protected by 1A T replaceable fuse
- KNX line output
- Auxiliary 30VDC output
- Total output current limitation approx. 1.2A
- Output overvoltage protection
- Reset circuit, Set / Rest button on front panel
- LED indicators for voltage OK, Current limitation, Short-Circuit, Reset
- 3-Stage KNX overvoltage protection
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Technical Data |
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Housing |
106mm (6 units) x 110 x 60mm |
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Mounting |
To be mounted on 35mm DIN Rail |
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Housing material |
UL94-V0 flame retardant polycarbonate |
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Protection degree |
IP20 |
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Weight |
0.300kg |
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Operating temperature |
-5°C … +45°C |
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Terminals Mains voltage / Low voltage |
Pluggable screw terminals, 15A 500V / 8A 160V |
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Wire section |
2.5mm2 (14AWG) / 1.5mm2 (16AWG) |
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Clamp opening size |
2.8x3.1mm / 1.8x2.6mm |
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Screw |
M3 / M2 |
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Maximum torque |
0.5Nm (4.5in.lbs.) / 0.25Nm (2.3in.lbs.) |
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Input |
230VAC, 50Hz |
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Replaceable fuse |
Subminiature fuse, 8.5mm, 1A time-lag T, 250VAC, IEC 60127-3 |
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Output KNX / Auxiliary |
29VDC, after included KNX choke / 30VDC, before choke |
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Current |
Total limited to approx. 1.2A (above, voltage decrease) |
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Efficiency |
85% |
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KNX Standart |
V1.0 Basic components and standardised solutions. |
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EMC |
EN 61000-4-2 EN 61000-4-3 |
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EN 61000-4-4 EN 61000-4-5 |
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EN 55022-B EN 61000-4-11 |
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