Cosel ADA1000F-30 AC/DC Power Supply

The Cosel ADA1000F-30 is a 1000W AC/DC power supply engineered for industrial and commercial systems requiring stable 30V output at high current density. Universal input acceptance (AC 85-264V, single-phase) combined with selectable cooling modes—convection or forced air—enables deployment across varied thermal environments. The unit delivers 16.5A to 33.5A depending on input voltage and cooling configuration, with peak output reaching 1500W to 1980W. Active filter and forward converter topology achieve IEC61000-3-2 harmonic compliance. Comprehensive protection includes automatic-recovery overcurrent limiting (>101% peak current threshold), built-in overvoltage and thermal shutdown, and inrush current limiting. Adjustable output spans 27.0V to 33.0V. Multiple operational modes—parallel, master-slave, and N+1 redundancy—support system-level reliability through optional modules. Remote ON/OFF control, alarm signaling, and current monitoring are available as field-selectable options. DIN rail mounting accommodates space-constrained installations.

## Technical Specifications

• Output: 30V, adjustable 27.0–33.0V
• Power Rating: 1000W nominal; 1500–1980W peak (input and cooling dependent)
• Input: AC 85–264V single-phase (50/60 Hz); DC 120–350V optional
• Output Current: 16.5–33.5A continuous; 50–66A peak
• Cooling: Convection or forced air with optional fan unit
• Protection: Overcurrent (>101% threshold, auto-recovery), overvoltage, thermal shutdown, inrush limiting
• Switching Frequency: 130 kHz typical
• Input Fuse: 250V, 25A
• Circuit Architecture: Active filter, forward converter
• Harmonic Attenuation: IEC61000-3-2 compliant

## Key Features

• Voltage adjustment range 27.0–33.0V accommodates diverse load regulation requirements
• Dual thermal modes: convection baseline and forced-air upgrade for high-density applications
• Automatic overcurrent recovery eliminates nuisance trips in transient conditions
• N+1 and master-slave paralleling for fault tolerance and load sharing
• Low-leakage current options available for sensitive equipment
• Remote control via isolated 4.5–12.5V signal input

## Typical Applications

• Industrial process control and PLCs
• Telecom infrastructure and distributed power systems
• Industrial automation and motor control
• Test and measurement systems
• Redundant power architectures

## Compatibility & Integration

Parallel and redundancy modes require matched output voltage across units; output current in series configuration must remain below the lowest unit’s rated current. Optional remote ON/OFF accepts external 4.5–12.5V logic signals. Alarm and current monitor outputs enable system integration and telemetry.