Schneider Clipsal C-Bus L5103D5LP 3-Channel 5A Leading Edge Dimmer DIN Rail
Schneider Clipsal C-Bus L5103D5LP 3-Channel 5A Leading Edge Dimmer DIN Rail
The L5103D5LP is a Clipsal C-Bus 3-channel professional architectural dimmer designed for commercial lighting applications. Each of its three independent channels delivers up to 5A of leading-edge phase-controlled dimming, making it suitable for incandescent, halogen, magnetic low-voltage, and compatible dimmable LED loads. Built for demanding commercial environments — hotels, restaurants, and office buildings — it provides smooth, flicker-free dimming with comprehensive network integration via the C-Bus system.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series | C-Bus L5103D Professional Dimmer |
| Total Channels | 3 independent dimming channels |
| Load per Channel | 5A maximum (≈1150W at 230V) |
| Total Load Capacity | 15A (3 × 5A) |
| Dimming Type | Leading-edge (LE) phase control |
| Dimming Range | 1% – 100% |
| Operating Voltage | AC 220–240V, 50/60Hz |
| C-Bus Supply | Powered via C-Bus network (15–36V DC) |
| RCD | Not included (without RCD) |
| Minimum Load | 20W incandescent per channel |
| Load Types | Incandescent, halogen, magnetic LV, dimmable LED |
| Installation | DIN rail mount / rack-mountable chassis |
| Protection | Overload, short-circuit, over-temperature per channel |
| Status Indication | Per-channel LED indicators |
| Manual Override | Local push-button per channel |
| Fade Time | Programmable 0 to 18 hours |
| Compliance | CE, RCM, RoHS |
Key Features
- 3 channels of high-power leading-edge professional dimming at 5A each
- Programmable fade times from instant to 18 hours for dramatic lighting effects
- Per-channel overload and short-circuit protection with automatic recovery
- Local manual override buttons on each channel for commissioning and emergency use
- Real-time feedback of dimmer level to the C-Bus network
- Soft start to protect lamp filaments and extend lamp life
- Voltage compensation to maintain consistent brightness despite mains voltage variation
- Compatible with C-Bus scene control and scheduling
- C-Bus Learn Mode support for rapid commissioning without laptop
- Can operate as a stand-alone unit when disconnected from the C-Bus network
Applications
- Hotel lobbies, function rooms, and guest rooms requiring smooth dimming
- Restaurant and bar ambient lighting with adjustable atmosphere
- Retail stores and showrooms with focus and accent lighting control
- Office conference rooms with scene-based lighting presets
- Theater and performing arts venues — pre-show and interval scenes
- Museum and gallery exhibition lighting requiring precise level control
- Commercial kitchens and food preparation areas with dimmable task lighting
Why Choose L5103D5LP?
The L5103D5LP is the professional choice for installations requiring reliable, high-power leading-edge dimming in a compact 3-channel package. Its commercial-grade build quality and C-Bus integration make it indispensable for any project where lighting control is critical.
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