50kW Single Phase to Three Phase Converter, 480V to 660V

SKU: PH-SP3PC-50KW

$29,871.99

● 80 hp (60 kW) pure sine wave output with 3-phase 400 V and power factor 1 ensures stable industrial performance. ● Wide 110-480 V single-phase input with 220-480 V three-phase output supports flexible power conversion applications. ● High efficiency >93% with low THD ≤3% and fast response ≤50 ms maintains smooth and reliable operation. ● Supports 150% overload for 5 seconds with full protection functions for safe and continuous use.

Input Voltage (Single phase) *
Output Voltage (Three phase) *
Input Frequency *
Output Frequency *

Qty:

🚚 Free shipping

⏱️ Delivery: 6-12 days

🔙 30-day Returns

Overview
Specs
Application
FAQ
Reviews

Overview

An 50kW single phase to three phase converter is a customizable power conversion system supporting 110-480 V single-phase input and 220-480 V three-phase output with selectable 50/60 Hz frequency, delivering pure sine wave output (≤3% THD) and >93% efficiency. It provides stable voltage, fast response ≤50 ms, and flexible configuration for various industrial loads.

Note:

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

Feature

Flexible Customization: Input/output voltage, frequency, and phase can be customized for different applications.
Multiple Start Modes: Phase converter supports step-down start and variable frequency start to match different load requirements.
Strong Anti-Interference Ability: Built-in filtering reduces grid interference, providing clean and stable power.
Continuous Operation: Designed for long-term continuous running, ideal for industrial use.
Low Noise Operation: Noise level ≤50dB for quieter performance.
Wide Environmental Adaptability: Operates in a wide temperature range (-25°C to +55°C), suitable for various environments.

Details

LCD Display: Real-time monitoring of voltage, current, frequency, power, and fault codes.
Built-in SPD: Protects the system from voltage spikes and electrical surges.
Circuit Breaker: Ensures safe operation with overload and short circuit protection.
Wiring Hole: Allows easy and organized cable routing for quick installation.
Input / Output Terminals: Clearly labeled for secure single-phase input and three-phase output connections.

Single phase to three phase converter detail

Dimension

60kw single phase to three phase converter size

Wiring Instructions

Single Phase

Split Phase

Specs

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
Rated Current	120A
Rated Output Power	50 kW
Output Waveform	Pure sine wave
Rated Phase Current	76A
Frequnecy	50Hz or 60Hz
Rated Output Voltage Range	220/380/415/440/480VAC
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	7507501480mm
Weight	430kg

Application

HVAC Systems

Grinders

Temporary Power Scenarios

Agricultural Equipment

FAQ

Q1: Can a single phase to three phase converter run any three phase motor?

A single phase to three phase converter can run many types of three phase motors, but compatibility depends on motor size, starting load, voltage, frequency, and application requirements. It is important to match the converter rating with the motor power and load condition. Heavy starting loads or continuous-duty equipment may require a higher-capacity model.

Q2: What are the advantages of using a single phase to three phase converter?

The main advantages include allowing three phase equipment to operate where only single phase power is available, reducing the need for expensive utility upgrades, improving equipment usability, and supporting stable motor operation. It is also a cost-effective solution for workshops and industrial users who want to expand production capacity without rebuilding electrical infrastructure.

0 review(s)

Write your own review Close

Review title: *

Review text: *

Rating:

1 2 3 4 5

50kW Single Phase to Three Phase Converter, 480V to 660V

30kW Single Phase to 3 Phase Converter, 230V to 440V

40kW Single Phase to 3 Phase Converter, 240V to 415V

25kW Single Phase to 3 Phase Converter, 440V to 220V

60kW Single Phase to Three Phase Converter

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

100kW Single Phase to Three Phase Converter