Description
The Lutron LQSE-4A1-D Adaptive Power Module is a four-zone dimming controller designed specifically for use with HomeWorks® QS systems. It provides precision phase control for various lighting load types, including incandescent, LED, low-voltage, and cold cathode sources. This unit ensures consistent performance through advanced voltage regulation and diagnostic feedback features.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Lutron |
| Category |
Lighting Control |
| Part Number |
LQSE-4A1-D |
| Subcategory |
Dimming Modules |
| Input Voltage |
120–240 V~ 50/60 Hz (cULus, NOM), 220–240 V~ 50/60 Hz (IEC) |
| Dimming Method |
Leading-edge and Trailing-edge phase control |
| Number of Zones |
4 |
| Compatible Systems |
Lutron HomeWorks® QS |
| Load Types Supported |
Incandescent, Halogen, CFL, LED, Magnetic/Electronic LV, Neon |
| SSL7 Compatibility |
Yes (Solid State Lighting compliant) |
| Protective Features |
Over-current, Over-voltage, ESD, Lightning surge |
| Surge Protection |
Up to 6,000 V / 3,000 A (ANSI/IEEE C62.41, IEC 61000-4-5) |
| Diagnostic Indicators |
LED status indicators |
| Manual Controls |
Override buttons and Contact Closure Input (CCI) |
| Control Interface |
QS Link |
| Power Failure Memory |
Yes |
| Certifications |
UL®, cUL®, NOM, IEC/EN 60669, ISO 9001:2008 |
| Relative Humidity |
< 90% (non-condensing) |
| Installation Location |
Indoor only |
| Maximum Input Current |
4 A total |
| Mounting |
Enclosure-mounted (refer to thermal spec guide) |
| Weight |
2.3 lbs (1.04 kg) |
Information About LQSE-4A1-D
The LQSE-4A1-D is a member of Lutron’s Adaptive Power Module family, purpose-built for HomeWorks® QS systems. This modular dimming device supports both leading-edge and trailing-edge phase control, offering compatibility with a wide range of lighting sources such as electronic/magnetic low-voltage and solid-state lighting. It includes integral system protection, diagnostic LEDs, manual override controls, and a QS link for seamless system integration. The module meets several global standards, including UL®, cUL®, NOM, and IEC, making it suitable for residential or commercial installations requiring precise and flexible load control.
Key Features:
- Phase-Adaptive Dimming: Supports both leading-edge and trailing-edge dimming for multiple light source types.
- Load Compatibility: Controls dimmable incandescent, halogen, LED, CFL, low-voltage, neon, and cold cathode lighting.
- Voltage Regulation: RTISS Equipped® technology actively compensates for line-voltage variations, frequency shifts, and noise.
- System Integration: Includes QS link for direct connection to Lutron HomeWorks® QS systems.
- Built-In Diagnostics: LED indicators provide real-time status and error reporting for easy troubleshooting.
- Override and Control Access: Features manual override buttons and a contact closure input for emergency/local control.
- Power Failure Recovery: Remembers and restores load states after power loss.
- Safety & Compliance: Certified to UL®, cUL®, NOM, and IEC standards; meets ANSI/IEEE surge protection levels.
The LQSE-4A1-D delivers the reliability and precision required for advanced architectural lighting control systems.
