The ZK S100 Series 380V 18.5kW Variable Frequency Inverter delivers advanced sensorless vector control technology for industrial machine applications. Engineered for energy efficiency and reliable performance in demanding environments.

• Sensorless Vector Control (SVC) for precise motor performance and torque response
• Intelligent PID control for maximum energy efficiency in pump and fan applications
• 3-step V/F curve optimization for variable torque environments
• Wide power range: 0.75kW to 400kW models available
• Advanced communication protocols: MODBUS, BACnet, ProfiBUS-DP, DeviceNet, MODBUS TCP, Ethernet-IP, CANopen
• Modular design for easy maintenance and system expansion
• CE certified for global safety compliance
• Robust heat-sink design for continuous operation at 50°C ambient temperature
• Multi-pump control capability - manages up to 8 pumps simultaneously

• Frequency Range: Up to 320Hz (vector control) / 3200Hz (V/F control)
• Carrier Frequency: 0.5K-16KHz with automatic temperature adjustment
• Ambient Temperature: -10°C to +40°C (derated operation up to 50°C)
• IP Rating: IP20 protection
• Altitude: Below 1000m

• Fixed-displacement pumps and building automation systems
• Factory automation and HVAC drive applications
• Cooling pumps, cooling towers, and general motor control
• Industrial machinery requiring precise speed and torque regulation

A: We are the factory manufacturer with direct production capabilities.

A: Standard lead time is 3-7 days for in-stock items, 5-12 days for custom orders depending on quantity.

A: Yes, samples are available with applicable sample fees and freight charges.

A: We provide 18 months warranty coverage for all products purchased from us.