1-fold Univers. Dimmer 1 x AC 230 V, 10-250 VA (R,L,C) - RS525/23
€115,65 Incl. tax €214,17 Incl. tax. Out of stock, but available
Specifications
Information
Siemens Universal Dimmer RS525/23
The Siemens Universal Dimmer RS525/23 is a KNX device with a single dimmer output. It is specifically designed for installation in an AP 118 Control Module Box or an AP 641 Room Control Box. The device supports resistive, inductive, and capacitive loads, offering comprehensive protection and configuration features.
Key Features
- Single output, suitable for 230 V AC.
- Supports various load types: resistive, inductive, and capacitive.
- Protection against overload, short circuit, and overheating.
- Automatic shutdown and reset function in case of faults.
- Ripple control signal and grid frequency fluctuation compensation.
- Memory function for restoring last used values after bus voltage failure.
- Pre-programmed building site function for easy installation.
- Compatible with KNX bus systems for seamless integration.
Technical Specifications
- Power Supply: Via KNX bus (24V DC, 21-30V) and mains voltage (230 V AC, 50/60 Hz).
- Bus Current Consumption: <10 mA.
- Output Power:
- Inductive: 10-250 VA.
- Capacitive: 10-210 VA.
- Resistive: 5-210 W.
- Thermal Dissipation:
- Minimum: 0.6 W at 0% load.
- Maximum: 2.0 W at 100% load.
- Operating Temperature: -5 °C to +45 °C.
- Storage Temperature: -25 °C to +70 °C.
- Humidity: 5%-93%, non-condensing.
- Protection Class: IP20.
- Dimensions: 50 x 50 x 35.5 mm.
- Weight: Approximately 45 g.
- Mounting: Suitable for AP 118 Control Module Box or AP 641 Room Control Box.
Connections
- Bus Connection: Screwless terminal (red-black), diameter 0.6-0.8 mm.
- Load Circuit: Screwless terminals, 0.5-2.5 mm² (single core, stripped: 9-10 mm).
Safety Mechanisms
- Overload: Shuts off after 5 seconds, reactivatable after 2 minutes via command.
- Short Circuit: Automatic shutdown and recovery attempt within 1 minute.
- Overheating: Dims to minimum value; permanently shuts down if overheating persists.
Important Note
Inductive and capacitive loads must not be connected to the same output to prevent device damage. Installation must be performed by a qualified electrician in accordance with applicable regulations. The device is exclusively designed for use in AP 118 or AP 641 housings.
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