30 kVA Single-Phase to Three-Phase Power Converter

R&S 30 kVA Isolation-Type Power Converter — Single-Phase to Three-Phase 220V

⚙️ Industrial Three-Phase Power from Single-Phase Supply

The R&S 30 kVA Isolation-Type Power Converter is engineered to convert standard single-phase 220V input into stable, balanced three-phase 220V + Neutral + PE power for heavy-duty industrial machinery. Designed for fabrication shops without access to utility three-phase service, this system delivers clean, isolated, low-harmonic power to protect sensitive electronics while enabling full industrial operation. Built inside a heavy-duty steel enclosure with integrated cooling ventilation and front-access monitoring controls, this converter is plug-and-run ready for demanding shop environments. US STOCK.

📐 Power Conversion & Performance

• Rated Output Power: 30 kVA (up to 30 kW usable equipment load)

• Input Voltage: Single-phase 220V

• Output Voltage: Three-phase 220V + Neutral + PE

• Output Configuration: 3-Phase, 4-Wire + PE

• Frequency: 50/60 Hz

• Voltage Regulation: ±3–5%

• Designed for continuous 24/7 industrial operation

⚡ Power & Electrical

• Power Requirement: Single-phase 220V input

• Required Breaker Size: 150 AMPS minimum

• Estimated Full-Load Draw: ~136 AMPS at 220V

• Input Terminals: L1 + L2 + PE

• Output Terminals: L1, L2, L3, N, PE

🧠 Performance & Protection

• Transformer Type: Isolation-type industrial transformer

• Harmonic Filtering: Built-in isolation reduces electrical noise and line interference

• Electrical Protection: Stabilizes voltage and protects CNC, servo, and laser electronics

• Duty Cycle: Continuous-duty rated for fabrication environments

• Noise Level: Low operating hum (<50 dB typical)

🧊 Cooling & Ventilation

• Cooling Method: Natural air-cooled enclosure with multi-slot ventilation

• Designed for sustained full-load operation

• Installation Clearance: Minimum 12 inches on vented sides

🏗️ Build Quality & Safety

• Enclosure: Heavy-gauge powder-coated steel cabinet

• Mobility: Integrated caster wheels for easy shop-floor positioning

• Front Panel Features:

– Output voltage display

– Output current display

– Work/protect status indicators

– Emergency breaker

• Access: Locking front service door

• Footprint: Compact, shop-friendly design

🧰 Applications

• Fiber laser cutting machines (2000W–6000W)

• CNC press brakes (servo and hydraulic)

• Tube lasers

• Industrial air compressors

• Refrigerated chillers

• Automation and servo-driven systems

• Pumps, blowers, and induction motors

🏆 Why Choose R&S Power Systems

• Enables industrial machinery without utility three-phase service

• Clean, isolated power for sensitive CNC equipment

• Designed specifically for laser and fabrication shops

• US stock availability for faster deployment

• Reliable, service-friendly industrial design

🚚 Delivery & Warranty

• Delivery Time: 10–14 days

• Warranty: 1-year parts warranty

 

Return & Warranty Policy

At R&S Laser Technology, all machine sales are final. Once an order is placed, it cannot be canceled, returned, or refunded under any circumstance. Each system is custom-built, tested, and configured to order to meet the unique needs of our customers.

No Returns or Cancellations

Due to the custom nature of our fiber laser machines, press brakes, welders, air compressors, and other industrial equipment:

• All sales are final
• No returns or cancellations are accepted after an order is placed
• We do not offer refunds for change of mind or operational misapplication

By placing an order, you agree to these terms in full.