22kW VFD | 22kW Frequency Inverter 380V | SHZK

22kW (30HP) Frequency Inverter – SHZK Series

Product Overview

The SHZK 22kW (30HP) frequency inverter is a high-capacity 380V three-phase VFD engineered for large industrial fans, water pumps, and heavy machinery. This AC drive delivers exceptional energy savings through intelligent motor speed optimization. It is the preferred variable frequency drive for water treatment plants and large HVAC installations.

Technical Specifications

Parameter	Value
Rated Power	22kW (30HP)
Input Voltage	AC 380V (Three Phase)
Output Voltage	AC 380V (Three Phase)
Input Phase	Three Phase
Output Phase	Three Phase
Control Mode	Sensorless Vector Control
Protection Class	IP20

Typical Applications

• Large water treatment plants
• Industrial boiler systems
• Power plant auxiliary equipment
• Large ventilation systems
• Mining dewatering pumps
• Steel mill cooling systems

Why Choose SHZK VFD?

• 10+ years of VFD manufacturing experience
• CE certified, ISO 9001 quality management
• Full range from 0.75kW to 720kW
• Competitive factory-direct pricing
• Technical support and after-sales service