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DRX238 DT8 DALI Tunable (TW or RGBW) LED Driver
DRX238-DT8 is a versatile constant voltage LED Driver suitable for a wide range of constant voltage current LED applications. The device is DALI-2 compliant (DT8) for single-point control of Tunable White, CCT dimming, RGBW PWM LED light sources. Adjustable output voltage and current settings up to 75W.
Main Features
- Input Voltage: 12-36VAC
- Control Capability: DALI-2 DT8 Standard
- Output Control Channels: Maximum 4 Channels
INPUT/OUTPUT SPECIFICATIONS
| Input Voltage Range | 12-36VDC |
| DALI Power Consumption | 2mA |
| Output Current | Max 5A per Channel |
| Output Channels | 1-4 |
| DC Output Protocol | PWM |
| DC Output Protocol | Constant Voltage |
CONTROL CHARACTERISTICS
| Dimming Interface | DALI-2 / DT8 |
| Dimming Range | 0.1%-100% |
| DALI DT8 Device | Single DALI Address for Tc / RGB / RGBW |
| Supports Commands | DALI Device Type 8 (DT8) |
| DALI Addressing | Keypad or Assign from DALI Master |
BUILT-IN PROTECTION
| Short Circuit & Reverse Polarity | Auto Recovery after fault rectified |
| Over Current Protected | Auto Recovery after fault rectified |
| Thermal Overload Protection | Auto Recovery after fault rectified |
STANDARDS AND COMPLIANCE
| Electrical Safety | EN60598, EN61347-1 , EN61347-2-13 |
| EMC Compliant | EN55015 / EN 55015:2013/A1:2015 |
| Control Interface Compliance | IEC 62386-101:2014, IEC 62386-102:2014, IEC 62386-207 Ed2, IEC 62386-209:2011 |
PHYSICAL SPECIFICATIONS
| Dimensions | 170 x 54 x 29mm |
| Working Temperature | -20C – +50C |
| Max Case Temperature | 85C (Ta 40C) |
| Storage Temperature Range | -40C – +80C |
| Surge Line Immunity | Line 0.5KV |
| MTBF | 188Khrs, MIL-HDBK-217F @ 230VAC |
| IP Rating | IP20 Indoor Use Only |
MODELS
| DRX238-4CH | DT8 CONTROLLER CONSTANT VOLTAGE 4X5A |
| DRX234-4CH3 | DT8 CONTROLLER CONSTANT CURRENT 350mA |
| DRX234-4CH7 | DT8 CONTROLLER CONSTANT CURRENT 700mA |
Product specifications are inherently subject to change.