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The Hypertherm 228094 is a domestic power board kit designed as a safety-critical replacement assembly for the Powermax30 (PMX30) plasma cutting system. This high-frequency IGBT inverter assembly regulates power conversion from AC input to DC output and is engineered for industrial environments with protective coatings.
Features
High-frequency IGBT inverter technology
Conformal coating for protection against industrial environmental contaminants
Auto-Voltage technology for automatic input power adjustment
Safety-critical replacement assembly
Domestic CSA-certified configuration for Americas and Asia (excluding China)
Specifications
Manufacturer Part Number: 228094
Compatible System: Powermax30 (PMX30)
Input Voltage: 120 - 240 V AC
Input Phase: 1-PH
Input Frequency: 50/60 Hz
Input Current @ 2.5 kW: 29 - 15 A
Output Current Range: 15 - 30 A DC
Rated Output Voltage: 83 VDC
Open Circuit Voltage (OCV): 256 VDC
Duty Cycle @ 40°C (104°F): 35% at 240 V
Duty Cycle @ 40°C (104°F): 20% at 120 V
Electrical Efficiency: 86%
Engine Drive Requirement: 5.5 kW for full 30 A output
System Dimensions (with handles): 420 mm (16.5") D; 195 mm (7.7") W; 333 mm (13.1") H
Certification: CSA
Compliance: RoHS directive
Applications
Replacement of internal power board in Powermax30 plasma systems
Repair of inverter-based plasma power supplies
Industrial metal cutting system maintenance
Field service restoration of PMX30 power supply units
