SpaceLogic KNX REG-K Bus Power Supply with Emergency Power Function
The MTN683890 Schneider SpaceLogic KNX REG-K Bus Power Supply delivers reliable 640mA power for medium-sized KNX systems with integrated emergency power functionality for uninterrupted building automation operation.
Technical Specifications
| Model Number |
MTN683890 |
| Product Series |
SpaceLogic KNX |
| Device Type |
KNX Bus Power Supply (REG-K type) |
| Output Current |
640 mA |
| Main Input Voltage |
230 V AC |
| Emergency Power |
Supported with automatic switching |
| Mounting |
DIN-rail mounting |
| Protection Features |
Overload, short-circuit, and over-temperature protection |
| Indicators |
LED status indicators for normal and emergency operation |
Core Functions
Stable Power Delivery
Provides consistent 640mA power supply for medium-sized KNX bus systems with multiple devices.
Emergency Power Switching
Automatic seamless transition between main power and emergency power sources during outages.
Continuous Operation
Maintains KNX bus communication and control functionality during mains power failure.
System Protection
Comprehensive electrical protection ensures safe system operation and device longevity.
Visual Status Monitoring
LED indicators provide clear status information for commissioning and fault diagnosis.
Typical Applications
- Medium-sized KNX installations in offices, retail spaces, apartments, and villas
- Public areas requiring emergency operation: corridors, stairwells, and building lobbies
- Hotel, educational, and institutional building automation systems
- Small commercial and residential buildings with KNX control systems
- Projects requiring uninterrupted KNX control during power outages
- Building automation systems with emergency power requirements
Product Advantages
- Reliable 640mA Output - Supports medium quantities of KNX devices with stable power delivery
- Emergency Power Function - Ensures system continuity and uninterrupted operation
- Compact DIN-rail Design - Easy installation in standard distribution boards and enclosures
- High Compatibility - Works seamlessly with all standard KNX components and devices
- 24/7 Operational Stability - Designed for continuous operation with safe, reliable performance