SE-7000-90 7000W 90V 77A Adjustable Power Supply – AC 110V/220V to DC 0-90V Converter, Supports 0-5V/0-10V/PWM/PLC Analog Control Output, ON/OFF, Parallelable – For LED, 3D Printer, Motor, LiFePO4

Features:


Temperature Control: Fan starts at power-on; forced air cooling

Output Voltage Adjustment: 0%~100% of rated voltage, linearly adjustable

Output Current Adjustment: 0%~105% of rated current, linearly adjustable

Protection Functions: Short circuit, overload, overvoltage, overtemperature protection

Certifications: CE, KC, EAC, RoHS, LVD, UKCA, DOE

Details

           

 

 

Model: SE-7000-90 Switching Power Supply

  • AC Input: Single‑phase 110V, 220V AC. Note: Each unit can only be manufactured/configured with one selected voltage specification

  • Output Voltage: 0-90V

  • Output Current: 0-77A

  • Power: 7000W

  • Dimensions: 280*180*135mm

  • Weight: 9.0KG

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. For 7000W switching power supply when using 110V AC input: connect three 2400W power supplies in parallel (N+1 redundancy).

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)

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