Description
Replacement Wide-Range Adjustable LED Power Supply | 120-277V | 400-1400mA | 0-10V Dimming
The AC Electronics AC-50CD1.4APC7 is a 50W programmable constant current LED driver designed for commercial LED lighting applications that require adjustable output current, 0-10V dimming, and wide input voltage compatibility. This digital LED driver supports 120-277V input and provides a programmable 400-1400mA output current range for compatible LED fixtures.
With Class P, Class 2 output, input/output isolation, overload protection, open/short circuit protection, and 2kV surge protection, the AC-50CD1.4APC7 is built for reliable use in enclosed LED fixture and retrofit applications. It is designed for side and bottom mount lead options and supports remote installation up to 18 feet when installed according to manufacturer instructions.
Product Specifications
- Brand: AC Electronics / ACE LEDS
- Model Number: AC-50CD1.4APC7
- Product Type: Programmable Constant Current LED Driver
- Output Power Max: 50W
- Input Power: 60W
- Input Voltage: 120-277V
- Input Frequency: 50/60Hz
- Input Current: 0.5A at 120V, 0.22A at 277V
- Output Voltage: 15-55V
- Output Current: 400-1400mA
- Dimming Protocol: 0-10V
- Dimming Range: 1-100%
- Power Factor: Greater than 0.90 at full load
- THD: Less than 20% at full load
- Efficiency: Up to 85%
- IP Rating: IP64
- Maximum Case Temperature: 90C
- Minimum Starting Temperature: -40C
- Start Time: Less than 1 second, starting with batch code AKT.48
- Sound Rating: Class A
- Surge Protection: 2kV
- Current Type: Constant Current
- Output Class: Class 2
- Safety Rating: Class P
- Life Expectancy: 50,000 hours at Tcase less than or equal to 75C
- Life Expectancy: 100,000 hours at Tcase less than or equal to 65C
- Dimensions: 6.22 in. L x 1.73 in. W x 1.22 in. H
- Mounting Length: 5.86 in.
- Lead Lengths: Black 5.9 in., White 5.9 in., Blue 5.9 in., Red 5.9 in., Purple 7.1 in., Pink 7.1 in.
- Warranty: 5 years when operated at max case temperature below 75C; 3 years when operated at max case temperature up to 90C
Benefits
- Programmable 400-1400mA output current helps match the driver to compatible LED fixture requirements.
- Wide 120-277V input supports common commercial and industrial electrical systems.
- 0-10V dimming provides compatibility with standard commercial lighting controls.
- Class 2 output and input/output isolation support safer low-voltage LED operation.
- Compact 6.22-inch length helps fit tight electrical enclosure and fixture spaces.
- Built-in overload, open/short circuit, and surge protection help improve driver reliability.
- IP64 rating provides added protection when installed in suitable electrical enclosures.
Applications
- Commercial LED fixtures
- LED fixture repair
- Constant current LED driver replacement
- 0-10V dimmable lighting systems
- Indoor LED retrofit projects
- Linear LED fixtures
- Electrical enclosure installations
Dimming and Programming
- Supports 0-10V dimming with a 1-100% dimming range.
- Output current can be programmed using the manufacturer's programming wand and software.
- Programmable driver options allow adjustment of output current and, where supported by firmware revision, dimming behavior.
- The gray negative dimming wire has been changed to pink per 2020 NEC section 410.69 and NEMA guidance.
Installation Notes
- Maximum remote installation distance is 18 ft.
- LED driver case should be grounded.
- Driver should be installed inside an electrical enclosure.
- 18 AWG 600V/105C tinned stranded copper lead wires are required for installation.
- This driver can operate down to -40C in a non-dimming condition. Below 0C, some flicker may be observed.
- Install according to local electrical codes and manufacturer instructions.
Protection Features
- Overload protection
- Open/short circuit protection
- Input/output isolation
- 2kV surge protection
- Class P protection
- Class 2 output
Downloads
Disclaimers
Non-Returnable Item Notice:
Due to the sensitive electronic nature of LED drivers and the risk of improper installation, tampering, or programming, this item is non-returnable. Please confirm compatibility before purchasing. If your LED driver is defective upon arrival or during the warranty period, it may be eligible for a manufacturer warranty replacement. For assistance selecting the correct driver, please contact our support team.
