Variable Frequency DriveVariable Frequency Drive
High-voltage variable frequency drive
Speed control solutions for high-power fans, pumps, and compressors
Configure topology and cooling based on motor voltage and load characteristics. Supports bypass schemes to balance speed control benefits with operational continuity.
- Topology
- Select based on voltage and load
- Cooling Method
- Air-cooled / Water-cooled Optional
- Bypass Solution
- Manual / Automatic Selection
- App
- High-power fans and pumps
Overview
Product Description
High-voltage variable frequency drives are used for speed control of high-power fans, pumps, and compressors. The design must integrate motor parameters, load curves, and grid conditions to determine the topology, cooling method, and bypass configuration.
For retrofit projects, complete site measurements and operating condition documentation first, then finalize equipment layout and shutdown windows. This prevents discovering space or cooling constraints after the full equipment set arrives on-site.
Speed Control and Energy Saving Path
Implement speed control for fan and pump loads to adjust flow and pressure according to actual operating conditions, reducing throttling and venting losses.
Run Continuity
Configurable bypass scheme for switching to line mode during maintenance or faults.
Power Quality
Assess harmonics and power factor based on site grid conditions, then configure appropriate filtering and compensation solutions.
Specifications
Technical Specifications & Configuration
The following describes the configuration dimensions. Specific values are subject to project operating conditions and order technical documentation.
| Parameter Item | Configuration Guide |
|---|---|
| Input Voltage | Determine by power supply system |
| Compatible Motor | Select by project capacity |
| Topology | Select based on voltage and load |
| Cooling Method | Air-cooled / Water-cooled Optional |
| Bypass Solution | Manual / Automatic Selection |
| Installation Environment | Determine based on data center conditions |
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Select an executable plan for your operating conditions
Specify the workload type, runtime environment, and delivery node. We'll provide selection and configuration recommendations based on this information.
You may also contact us directly via phone or email with the device model and site details to facilitate follow-up communication.