Delta PMT2 Series, 600 W Panel Mount Power Supply with 200% Peak Power and Cold Start at -40°C
Higher Power, Smaller Footprint: Extending the PMT2 Series to 600 W
As industrial equipment continues to shrink in physical footprint while the power demands placed on it increase, panel mount power supplies face a clear engineering challenge: deliver more watts in less space, maintain full operational resilience across a wide temperature range, and handle the high inrush currents that motor and actuator startups generate, without oversizing the power supply for the steady-state load.
Delta has extended its PMT2 Series panel mount power supplies with a new 600 W model that addresses all of these requirements simultaneously. Housed in a 1U low-profile enclosure measuring just 225 mm × 124 mm × 41 mm, the PMT-600W delivers 600 W of continuous DC output across four output voltage options, sustains 200% peak power for up to 5 seconds to handle demanding startup loads, and operates across a full -40°C to +70°C temperature range with cold-start capability at -40°C. FORTEC Switzerland offers the Delta PMT2 Series as part of its Delta power supply portfolio.
600 W Continuous and 200% Peak Power for Startup Load Management
Motor drives, robotic actuators, compressors, and other electromechanical loads draw significantly higher current during startup than during steady-state operation. A power supply dimensioned purely for its continuous rating may trigger overcurrent protection at the moment of highest demand, causing faults rather than supporting normal startup.
The PMT-600W’s 200% peak power capability, sustained for up to 5 seconds, provides the reserve needed to absorb these startup demands cleanly. This allows system designers to specify the PMT-600W based on the continuous load requirement while retaining confidence that startup transients are covered without requiring an oversized supply for normal operation.
300 VAC Input Surge Tolerance for Grid-Unstable Environments
In industrial installations where the grid supply is subject to voltage surges, particularly in manufacturing environments with heavy equipment nearby or in locations with unstable power infrastructure, a power supply that cannot tolerate input surges becomes a source of system interruptions rather than system stability.
The PMT-600W withstands input surges up to 300 VAC for up to 5 seconds, maintaining regulated output during transient overvoltage conditions without tripping. This tolerance directly contributes to operational continuity in environments where input power quality cannot be guaranteed.
Technical Specifications
- Output power: 600 W continuous
- Output voltage options: 12 V, 24 V, 36 V, and 48 V DC
- Peak power: 200% of rated output, sustained for up to 5 seconds
- Input voltage: selectable 90-132 V AC or 180-264 V AC (switch-selectable)
- Input surge tolerance: 300 V AC for up to 5 seconds
- Operating temperature: -40°C to +70°C
- Cold-start capability: -40 °C
- Dimensions: 225 mm × 124 mm × 41 mm (1U low-profile)
- Cooling: internal fan
- Protection: short-circuit (SCP), overcurrent (OCP), overvoltage (OVP), overtemperature (OTP)
- Safety certification: IEC/EN/UL 62368-1
Target Applications
The combination of 600 W continuous output, 200% peak capability, -40°C cold start, 300 VAC surge tolerance, and 1U profile makes the PMT-600W well suited for:
- Factory automation and production equipment
- Industrial machinery and machine controls
- Commercial vending and self-service equipment
- Building automation and HVAC systems
- Industrial robotics and motion control
- Process automation and control panels
FORTEC Switzerland supports your project from initial product selection through to series procurement. Our team advises on output voltage selection, input configuration, thermal integration, and cabinet installation to help you identify the right Delta solution for your industrial application.