80kW Single Phase to Three Phase Converter, 480V to 240V

SKU: PH-SP3PC-80KW
$33,985.99
● Low frequency transformer isolation design improves stability and electrical safety. ● Output current 86.6 A at 400 V supports heavy-duty industrial loads. ● Fast dynamic response ≤50 ms ensures smooth performance under load changes. ● RS485 communication optional with LCD display for intelligent monitoring.
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⏱️ Delivery: 6-12 days
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Overview

An 80 hp (60 kW) single phase to three phase converter is a low-distortion (≤3% THD) pure sine wave power system with stable output voltage and fast dynamic response ≤50 ms, ensuring clean and interference-free power. It is suitable for sensitive equipment such as CNC systems, laser cutting machines, laboratory instruments, and automated control systems that require high power quality and stability.

Note:

  1. When the load is a motor, the phase converter should be more than 5~7 times the motor capacity.
  2. When the load is soft start + motor, the phase converter should be more than 3 times the motor capacity.
  3. When the load is VFD + motor, the phase converter should be more than 1.5~2 times the motor capacity.
1 phase to 3 phase converter feature

Feature

  • Galvanic Isolation Design: Low-frequency transformer provides full input/output isolation.
  • High Conversion Efficiency: ≥93% efficiency with optimized SVPWM control technology.
  • Low Harmonic Distortion: Output THD ≤3%, ensuring high-quality waveform.
  • Robust Load Compatibility: 1 phase to 3 phase converter suitable for resistive, inductive, and motor loads.
  • Dynamic Stability: ≤5% fluctuation with response time under 50ms.
  • Integrated Protection Functions: Includes overvoltage, undervoltage, overload, and thermal protection.
  • Dual Start Modes: Step-down and VFD start modes available for flexible operation.
 

Details

  1. LCD Display: High-precision monitoring of voltage, current, frequency, power, and fault diagnostics.
  2. Built-in SPD: Integrated surge protection enhances system stability and lifespan.
  3. Circuit Breaker: Advanced protection against overload and short circuit conditions.
  4. Wiring Hole: Optimized for efficient cable management and installation.
  5. Input / Output Terminals: Engineered for secure and reliable electrical connections.
Single phase to three phase converter detail

Dimension

60kw single phase to three phase converter size

Wiring Instructions

Phase converter single phase wiring instructions

Single Phase

Phase converter split phase wiring instructions

Split Phase

Specs
Rated Output Power 80 kW (100 hp)
Isolation Mode Low frequency transformer
Input Voltage Optional: 110V/ 120V/ 220V/ 230V/ 240V/ 415V/ 440V/ 480V) single phase 2 wire
Output Voltage Optional: 220V/ 380V/ 400V/ 415V/ 440V/ 480V) 3 phase 4 wire+PE
Input Current 246A at 230V (Input Current=Power/Input Voltage/1.414)
Output Waveform Pure sine wave
Output Current 115.5A at 400V
Frequnecy 50Hz or 60Hz
Power Factor 1
Overload Ability 150%, 5 Seconds
Efficiency >93%
Waveform Distortion Rated (THD) ≤3%(Linear load)
Dynamic Respond (0 to 100% load) 5%, ≤50ms
Display LCD
Running Mode Working continously
Electrical Inslation Properties 2000Vac, 1 Minute
Communication Interface RS485 (Optional)
Protection Input under voltage, overvoltage, output over-current, short circuit, overheating etc.
Cooling Method Forced air cooling
Short Circuit Protection No automatic recovery, need to restart the machine
Noise (1 meter) ≤50dB
Degree of Protection IP20 (indoor)
Working Altitude ≤2000m
Woorking Temperature -25~+55°C
Relative Humidty 0~90%, Non condensing
Dimension 750*750*1480mm
Weight 590kg
Application
HVAC systems phase converter

HVAC Systems

Grinders

Grinders

Temporary power scenarios

Temporary Power Scenarios

Agricultural equipment

Agricultural Equipment

FAQ

Q1: Is a single phase to three phase converter better than utility three phase power?

Utility three phase power is usually the ideal source where available, but a single phase to three phase converter is an excellent alternative when utility three phase service is not installed or is too costly to add. It provides flexibility, lower installation cost, and wider equipment compatibility for many users.

Q2: Can I use a single phase to three phase converter for CNC machines?

Yes, a single phase to three phase converter is commonly used for CNC machines, machine tools, and workshop equipment. It helps users operate professional three phase machinery in small factories, garages, and commercial spaces where only single phase power is available.

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