SCN Series 0-5V / 0-10V External Control SMPS (Standard / No Display)

The SCN Series from MZMW is an industrial-grade high-power switching power supply engineered for precision external analog control and automated voltage/current regulation. Operating from a 180–260V AC industrial input, the SCN Series provides a robust standard chassis platform without digital meters, ideal for closed cabinet integration and PLC-governed automated process lines.

4 Flexible Voltage & Current Control Modes:

The SCN Series supports four distinct operation modes for maximum application versatility:

1. 0–5V External Analog Signal Control: Directly interface with 0–5V DAC outputs from PLCs, microcontrollers, or analog process controllers to linearly scale output voltage and current from 0 to 100%.
2. 0–10V External Analog Signal Control: Industry-standard 0–10V analog input for seamless building automation, BMS, and industrial DCS integration.
3. Manual Potentiometer Regulation: Precision on-chassis potentiometer dials allow operators to manually calibrate voltage and current limits without external signal sources.
4. Standard Direct Operation (Fixed Output): Operates as a heavy-duty, fixed-output regulated DC source without external control wiring.

Key Engineering Features:

• Comprehensive Voltage Range: Standard factory ratings across 12V, 24V, 36V, 48V, 60V, 72V, 84V, 96V, 110V, 150V, and 220V DC, with engineered custom voltage options available on request.
• Scalable Power Ratings: Continuous capacity ratings from 1200W up to 8000W (1.2KW, 1.5KW, 2KW, 3KW, 4KW, 5KW, 6KW, 8KW).
• Constant Voltage & Constant Current (CV/CC) Auto-Crossover: Automatically transitions between regulated voltage mode and constant-current limit mode, making it an ideal choice for energy storage battery charging.
• Forced-Air Dual Ball-Bearing Cooling: Temperature-monitored variable speed cooling fan ensures long-term continuous reliability under heavy load.
• Complete Protection Suite: Built-in protections against output short circuits, continuous overload, over-voltage, and over-temperature.
• 100% Full-Load Factory Burn-In: Every single SCN unit completes 48-slot burn-in aging and rigorous oscilloscope ripple verification before dispatch.