ABB SV/S 30.320.1.1 DIN-Rail KNX Power Supply 320mA
The ABB SV/S 30.320.1.1 is a high-capacity dedicated KNX power supply designed for ABB i-bus® smart building control systems. Engineered to generate and monitor the KNX system voltage (SELV) with stable, reliable performance, this MDRC-enabled power supply features an integrated choke that effectively decouples the bus line from the power supply, ensuring interference-free signal transmission and overall system stability.
Key Features
- 320mA high-capacity continuous output for powering multiple KNX devices
- MDRC (Multi-Device Remote Control) functionality
- Integrated choke for bus line decoupling and interference-free transmission
- Built-in short-circuit and overload protection
- Two-color LED status indicator for real-time operation monitoring
- Universal wide input voltage range (110-230V AC)
- Compact DIN-rail mounted design (4 division units, 72mm width)
- KNX certified and RoHS compliant
Technical Specifications
| Model Number |
SV/S 30.320.1.1 (Product ID: 2CDG110145R0011) |
| Product Type |
KNX Power Supply, MDRC-enabled, 320mA high-capacity output |
| Input Voltage |
110-230V AC, 50/60Hz (universal input range) |
| Output Voltage |
30V DC (SELV), KNX standard system voltage |
| Max Output Current |
320mA (continuous output, high-capacity design) |
| Bus Compatibility |
KNX TP (Twisted Pair) bus system; no KNX radio compatibility |
| Protection & Decoupling |
Short-circuit protection, overload protection; 1 integrated choke for bus line decoupling |
| Status Indication |
1 two-color LED (Green: Normal operation; Red: Overload; Blinking Red: Short circuit) |
| Installation Type |
35mm standard DIN-rail mounted; 4 division units, net width 72mm |
| Protection Class |
IP20 (indoor use, dust-proof) |
| Dimensions (W*H*D) |
72mm * 90mm * 64.5mm (net dimensions) |
| Net Weight |
0.28kg |
| Power Loss |
Max 5.2W (at 230V AC) |
| Operating Temperature |
-5°C to +45°C (no condensation, max humidity 93%) |
| Storage/Transport Temperature |
Storage: -25°C to +55°C; Transport: -25°C to +70°C |
| Certifications |
CE, KNX certified, RoHS compliant (EU Directive 2011/65/EU); CB certificate available |
| EAN Code |
4016779866675 |
Typical Applications
- Medium & Large Commercial Office Buildings: Powers large quantities of KNX actuators, sensors and smart panels for centralized control of office lighting, HVAC and access control systems.
- Large Residential Communities & Luxury Villas: Supplies stable high-capacity power for KNX smart home devices in multiple households, supporting unified scene control and remote operation.
- Retail Malls & Hospitality Complexes: Ensures reliable operation of KNX-connected display lighting, guest room controls, public area systems and multiple terminal devices.
- Public Facilities & Municipal Buildings: Powers a large number of KNX devices in schools, hospitals, metro stations and stadiums for environmental monitoring and safety control.
- Large-scale Smart Building Retrofits: Integrates seamlessly into existing KNX systems to provide high-capacity stable power for expanded or upgraded devices and multi-zone control.