MTN6513-1201 KNX Bus Power Supply
Schneide System Components 1280mA DC28-31V SELV
Product Overview
The MTN6513-1201 is Schneide's flagship high-power dedicated KNX/EIB bus power supply from the SpaceLogic series. Designed as the core power supply component for large and extra-large building automation systems, it delivers an ultra-high load current of 1280mA - twice the capacity of MTN6513-1202 and four times that of MTN6513-1203. Supporting parallel connection of multiple identical units for unlimited load expansion, this power supply perfectly adapts to centralized and zoned power requirements in large-scale KNX projects, making it the ideal choice for high-density KNX device deployment scenarios.
Technical Specifications
Electrical Parameters
| Parameter |
Specification |
| KNX Bus Output |
DC28-31V SELV, 1280mA (Highest load in series, standard KNX safety extra low voltage) |
| Auxiliary Power Input |
AC 180~264V 50/60Hz (Global wide voltage input, compatible with power grids worldwide) |
| Auxiliary Power Output |
DC30V (Supplementary power for high-power KNX devices) |
| Power Loss |
Max 3.2W (Ultra-low power consumption) |
| Bus Short-circuit Current |
Max 2A (High tolerance, stable short-circuit protection) |
Physical & Installation Parameters
| Parameter |
Specification |
| Mounting |
35mm standard DIN rail (Plug-and-play installation) |
| Dimensions |
90×72×65mm (4-module compact design) |
| Protection Grade |
IP20 (For indoor electrical cabinets) |
| Housing |
V0 flame-retardant plastic |
| Operating Environment |
-5~45℃, humidity ≤93% (Industrial-grade environmental adaptability) |
Protection & Expansion Features
- Multiple protection: Short circuit/overcurrent/overvoltage/reverse polarity/surge protection with automatic recovery
- 2+ identical units in parallel (Load current doubles with parallel quantity)
Application Scenarios
Ideal for large and extra-large KNX building automation projects with high-density, high-power KNX device deployment:
- Super large commercial complexes (shopping malls, plazas)
- High-end star hotels and wellness communities
- Super high-rise office buildings and headquarters buildings
- Large venues and public buildings (exhibition centers, gymnasiums, hospitals)
- Industrial parks and high-end residential communities
- High-density high-power device scenarios (large theaters with multiple dimmers and motors)
Core Advantages
Ultra-high Load Capacity - 1280mA single unit load with parallel connection for flexible expansion to meet extra-large project requirements
Global Voltage Compatibility - 180~264VAC input requires no additional voltage regulation equipment, suitable for worldwide projects
Energy Efficient Operation - 3.2W low power consumption with -5~45℃ wide temperature range and multiple protection for complex environments
Standardized Engineering Design - Unified size and mounting with same series for easy parallel layout and maintenance
Ecosystem Integration - Seamless compatibility with all Schneide SpaceLogic KNX devices for effortless system expansion
Enhanced Safety Standards - V0 flame-retardant housing with multiple electrical protection, compliant with building fire protection and industrial safety norms
Project Capacity Guidelines
| Configuration |
Conventional KNX Devices (10-20mA each) |
High-power KNX Devices (30-50mA each) |
| Single Unit (1280mA) |
60-80 devices |
30-40 devices |
| 2 Units Parallel (2560mA) |
120-160 devices |
60-80 devices |
| 3 Units Parallel (3840mA) |
180-240 devices |
90-120 devices |