45 kW VFD | 45 kW Variable Frequency Drive 380V Three Phase | SHZK

45 kW (60 HP) Variable Frequency Drive – SHZK 300N Series

Product Overview

The SHZK 45 kW (60 HP) variable frequency drive is a large AC drive built for large pumps, industrial fans, compressors, extruders and heavy conveyors. It uses sensorless vector control for high starting torque and accurate speed regulation, and includes a built-in PID controller, Modbus RTU communication and comprehensive motor protection. Every rating is factory tested before shipment, and the same platform runs from 0.75 kW up to 800 kW so spare parts and parameter settings stay consistent across your whole line.

Technical Specifications

Parameter	Value
Rated Power	45 kW (60 HP)
Output Voltage	3-Phase AC 0-480V (T4) / 0-240V (T2) / 0-400V (S3)
Output Frequency	0-500 Hz
Control Mode	Sensorless Vector Control (SVC) / V/F
Overload Capacity	150% for 60s, 180% for 3s (heavy duty)
Protection Class	IP20
Enclosure	510 × 260 × 260

Available Series at 45 kW

This power rating is available in the following SHZK 300N series. Choose the series that matches your supply and motor:

Series	Input	Output	Input Current	Output Current	Model Code
300N T4 Series	3-Phase 380-480V	3-Phase 0-480V	92 A	91 A	300N-045G-T4
300N T2 Series	3-Phase 200-240V	3-Phase 0-240V	180 A	176 A	300N-045G-T2

Typical Applications

• Large centrifugal pumps
• Industrial ventilation fans
• Screw and centrifugal compressors
• Heavy belt conveyors
• Crushers and mixers

Why Choose SHZK VFD?

• 10+ years of VFD manufacturing experience
• CE certified, ISO 9001 quality management
• Full range from 0.75 kW to 800 kW
• Competitive factory-direct pricing
• Technical support and after-sales service