The UDK-04-10 (KNX) is a robust dimmer in leading edge and trailing edge technology. On the one hand it can be controlled by different types and on the other hand it can also control different loads:
- control via the KNX BUS system
- control of light bulbs and high-voltage halogen bulbs as well as low-voltage halogen lamps with electronic transformer
- also suitable for many types of LED retrofits
An automatic or manual switch-off function extends the application range. The UDK has 4 regulated (dimmable) outputs 230V/2.5A each with an integrated switch-on / switch-off function.
| Type designation | UDK-04-10 (KNX) |
| Article no. | SE215.30.000 |
| Per channel | |
| Mains voltage | 230 V ±10% |
| Mains frequency | 50 Hz (option 60 Hz) |
| Technology dimming output | trailing edge / leading edge with transistors |
| Maximum load dimming output | 2.5 A (570 VA/W) |
| Minimum load dimming output | 1 W light bulb |
| Power loss at nominal load | 4.7 W |
| Power loss standby | 0.4 W |
| Cooling | natural circulating air |
| Open circuit voltage | < 35 Vrms |
| Short-circuit protection | electronic rapid shutdown |
| Overload protection | temperature monitoring (response value 85°C) |
| Switch-on delay | approx. 2 s (mains switch-on) |
| Button on module | ON / brighter / darker (for test purposes) |
| Operating and fault indication | 6 LEDs (Power, Run, 4 x Status) |
| Design | Sheet steel with aluminium cooler, mounting on DIN rail 35 mm |
| Dimensions | WxHxD 216.5x90x59mm (Observe minimum distance to the next dimmer of 10mm. At full load we recommend a distance of 30mm.) |
| Weight | 774 g |
| Make | varintens |
| Conformity | CE |
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UDK-04-10 (KNX)
Article no.: SE215.30.000
The 4-fold Universal Dimmer is suitable for all common dimmable types of illuminants. There are 4 separate dimmer inputs and outputs available. The control circuits automatically detect the connected load and switch from trailing edge to leading edge technology accordingly.