GS4 Drive 1HP 460V

Compact GS-Series VFD-460v

Sensorless Vector Control

• Precise speed control and powerful high torque, up to 150% at 0.5 Hz
• Improves control with varying loads
• Auto tuning simplifies commissioning 
• Sensorless mode also selectable

Space Vector Modulation For Superior Motor Life

• Super clean sine wave for cool running motors and high efficiency
• Minimizes heat losses in for long motor life

Integrated PID

• Precise control to maintain flow-rate, pressure, temperature, etc. without any extra controllers.
• Accepts 0V to 10V, 4-20mA analog signals

Dynamic Braking Circuit

• Minimizes deceleration time on high inertia loads when used with braking resistors.

Built-In RS-485 Communication

• Remote control and monitoring with other controllers (Modbus standard)

Ground-Fault Protection

• Superior equipment protection

Cooling Fan Control

• Quiet, low noise operation; easy to replace fan module