ZF210 Series Low Voltage Vector Inverter 220V-480V AC Drive With Precise Speed Control For Industrial Motors

This Compact Low Voltage Vector Control Inverter (11kW) is designed for precise motor control in space-constrained industrial environments. Combining vector control technology with robust overload protection, it optimizes energy efficiency while ensuring reliable operation for pumps, fans, HVAC systems, and more.

• Space-Saving: Compact dimensions and lightweight allow wall-mounted or DIN-rail installation in tight spaces.
• Robust Construction: IP20-rated enclosure with efficient forced-air cooling ensures reliable operation in harsh environments (0°C to 50°C).

• Sensorless Vector Control (SVC):
  • Provides 150% starting torque at 0.5Hz, ideal for heavy-load applications (e.g., conveyors, compressors).
  • Achieves ± 0.2% speed accuracy, enabling precise control for demand-responsive systems.
• V/F Control: Simplified mode for basic applications (e.g., constant pressure pumps).

• Dual Overload Rating:
  • Heavy Duty: 150% overload for 60 seconds, 170% for 12 seconds, 190% for 1.5 seconds.
  • Protects motors and drives from transient overloads, reducing downtime.
• Thermal Management: Integrated temperature sensors and automatic derating prevent overheating.

• Reduces energy consumption by 20-40% through variable speed control (e.g., a textile mill saved 35% energy on pump systems).
• Complies with IE2/IE3 efficiency standards (97.5% typical efficiency).

• Examples: Centrifugal pumps, irrigation systems, water treatment plants.
• Benefits:
  • Eliminates water hammer via smooth acceleration/deceleration.
  • Maintains constant pressure with PID control.

• Examples: Ventilation fans, cooling towers, boiler exhausts.
• Benefits:
  • Reduces airflow surges with dynamic speed adjustment.
  • Integrates with temperature/pressure sensors for automated control.

• Examples: Air conditioning units, conveyor systems, CNC machinery.
• Benefits:
  • Precise torque control for low-speed applications (e.g., elevators).
  • Supports multi-motor configurations with parallel operation.

• Mounting: Wall-mounted or DIN-rail, with ≥10cm clearance for ventilation.
• Wiring:
  • Use shielded cables for control signals to reduce interference.
  • Separate power and control circuits.
• Commissioning:
  • Auto-tuning for motor parameters (resistance, inductance) ensures optimal control.

• Routine Checks:
  • Clean cooling fans quarterly, inspect terminals for corrosion.
• Firmware Updates:
  • USB interface allows parameter backup and firmware upgrades.
• Diagnostics:
  • Real-time fault codes and historical data via HMI or SCADA integration.

GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng has been a very good supplier for energy saving and automation control solutions.

With it's own brands: "", "", Zhufeng has developed DLT series products including vector and universal variable frequency drive, servo system, energy saving cabinet, industrial power saver, soft starter etc.

Applications including ceramic, machinery, petrochemical, metal, textile, food, papermaking, cement, water supply, plastic injection, central air-conditioning, smart building,etc.