Cosel ACE450F Modular Power Supply

The Cosel ACE450F is a modular power supply engineered for industrial and medical applications requiring configurable multi-output capability. Built on a 5-slot chassis platform, it delivers 400W continuous and 450W maximum output across a wide range of selectable voltage rails. The unit accepts AC input from 85–264V single-phase at 50/60 Hz with active power factor correction, drawing a maximum of 6.2A. Its modular architecture supports field configuration of output voltages including 2V, 3.3V, 5V, 7.5V, 12V, 15V, 18V, 24V, 34V, 48V, dual-rail outputs (±5V, ±12V, ±15V, ±24V), and combined rails (5V/5V, 5V/12V, 5V/24V). Specific voltage and current allocations depend on installed output modules.

## Technical Specifications

• Output Power: 400W continuous, 450W maximum
• Input Voltage: AC 85–264V, 1Φ, AC 100–240V
• Input Frequency: 50/60 Hz
• Maximum Input Current: 6.2A
• Output Slots: 5 configurable positions
• Isolation: 3000 VAC
• Operating Temperature: −20 to +70°C
• Efficiency: 80%
• Overload Capacity: Operates at >105% rated current with automatic recovery
• Protection: Overload and overvoltage protection with alarm settings
• Control: Remote On/Off capability
• Approvals: ITE/Medical (UL60601-1, EN60601-1)

## Key Features

• Active PFC for improved power factor across the input range
• Isolation rated to 3000 VAC for system safety
• Series and parallel connection support for extended capability
• Automatic overload recovery—no manual intervention required
• Wide ambient operating range from −20 to +70°C accommodates harsh environments
• Modular slot design permits field reconfiguration without chassis replacement

## Typical Applications

• Medical device instrumentation and patient-care equipment
• Industrial control systems and process automation
• Multi-rail systems requiring isolated or dual-polarity supplies
• Applications demanding high input voltage tolerance and global AC acceptance

## Compatibility & Integration

The ACE450F integrates into systems via 5-slot modular architecture. Dual-output and dual-rail module combinations are supported. Series and parallel operation extends total power delivery capacity. Remote on/off control permits integration into automated or supervised power management schemes.

**Status:** Scheduled discontinuation October 2025.