SE-4000-27 4000W 27V 148A Adjustable Power Supply – AC 220V/380V to DC 0-27V Converter, Supports 0-5V/0-10V/PWM/PLC Analog Control Output, ON/OFF, Parallelable – For LED, 3D Printer, Motor, LiFePO4

Model: SE-4000-24 Switching Power Supply

• AC Input: Supports single-phase 110V/220V AC or three-phase 200V/380V/440V AC (Note: single voltage input)

• Output Voltage: 0-27V

• Output Current: 0-148A

• Power: 4000W

• Dimensions: 320*220*65mm

• Weight: 5.5KG

Control Features

• Output Voltage Adjustment: Controlled by adjustable resistor (manual), 0–5V analog signal, 0–10V analog signal, PLC, or PWM signal, achieving 0–100% linear adjustable output.

• Output Current Adjustment: Controlled by adjustable resistor (manual), 0–5V analog signal, 0–10V analog signal, PLC, or PWM signal, achieving 0–105% linear adjustable output.

• Remote On/Off: Built-in ON/OFF control interface.

• N+1 Parallel Redundancy: Supports parallel connection of multiple units for redundant backup and power expansion.

Notes:

1. Default control methods from factory: adjustable resistor (manual), 0–5V analog signal, PLC, or PWM signal.

2. Under no-load condition, output current is not controllable; actual output current is determined by the load.

3. 4000W switching power supply – when using 110V AC input, use two 2000W units in parallel.

Main Applications

• LED Lighting (strips, modules, advertising light boxes, displays)

• Security & Surveillance (cameras, recorders, access controllers)

• Industrial Automation (PLC, sensors, robots, CNC machines)

• 3D Printing / CNC (heated beds, spindle motors, stepper motors)

• New Energy & Charging (onboard power, charging piles, LiFePO4 battery packs)

• R&D & Laboratory (adjustable power supply for testing and teaching)

• Communication Equipment (base stations, switches, routers)

• Special Equipment (semiconductor cooling/heating, air purifiers, electronic refrigerators)