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KNX Power Supply 1280 mA - 21280 REG

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Jung
€450.08 (inc VAT) €375.07 (exc VAT)
SKU:
21280REG
Weight:
0.10 KGS
Availability:
5 - 10 days lead time

 Product Description

Rail mounting device, 6 rail units
ETS product family: System components
Product type: Power supply

Intended Use

- Supplying KNX devices with bus voltage
- Supplying devices with DC voltage
- Mounting on DIN rail according to EN 60715 in distribution boxes

Characteristics

- Output with integrated choke for supplying KNX bus lines
- Output DC 30 V for supplying additional devices
- Nominal current can be subdivided to outputs as desired
- Reset button
- Short-circuit proof
- Overvoltage proof
- No-load protection
- Suitable for operation in systems with emergency power supply
- Floating signal contact for operating and diagnostic message

Technical Details

Rated voltage: AC 200 ... 240 V ~
Mains frequency: 50/60 Hz
Power loss (max. load on all outputs): max. 6.4 W
Efficiency: approx. 86 %
Rated voltage: DC 240 ... 250 V
KNX
KNX medium: TP 256
Bus output voltage: DC 28 ... 31 V SELV
Output current: 1280 mA (all outputs)
Short-circuit current: max. 3 A
Parallel operation with identical power supply: no
Signal output
Switching voltage AC: AC 12 ... 230 V ~
Switching voltage DC: DC 2 ... 30 V
Switching current: 5 mA ... 2 A
Ambient temperature: -5 ... +45 °C
Storage/transport temperature: -25 ... +75 °C
Relative humidity: max. 93 % (no condensation)
Mounting width: 108 mm (6 rail units)
Connection mode: screw terminals
stranded with ferrule: 0.5 ... 2.5 mm²

 

Downloads

Operating Instruction
Manual
ETS File

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