Technical Support

Support Center for Qingtian Drives

Get model-selection help, installation and commissioning guidance, manuals, parameter references and fault-tracing support from a team that understands export projects.

EC590 & EC6000 0.75–315 kW 220–500 VAC English Support

Model Selection

Send motor data and application details. We confirm voltage class, frame, control mode and optional accessories.

  • Motor data review
  • Load and duty-cycle check
  • Voltage and current confirmation

Installation Support

Wiring and installation guidance helps reduce commissioning delays and protect equipment.

  • Power and motor wiring
  • Control terminal connections
  • Braking and accessory guidance

Commissioning

We help you set up key parameters and verify rotation, speed reference, acceleration and stop behavior.

  • Motor parameter entry
  • Start/stop configuration
  • PID and communication setup
Technical support and quality inspection for QingTian VFDs

Service Workflow

Clear Steps, Faster Answers

Complete information allows us to move directly from symptom review to corrective action.

1. Submit

Send model, photos, fault code and wiring context.

2. Review

Our engineer checks configuration and likely causes.

3. Action

We provide parameter or installation guidance.

4. Confirm

You test the machine and confirm the result.

Next Step

Need Technical Assistance?

Include your drive model, motor data, application and fault code. Clear information helps us reply faster.