STEPPERONLINE CNC VFD 0.75KW 1HP 7.0A 110V Variable Frequency Drive Motor Inverter for Spindle Motor Speed Control

Specifications:

• Manufacturer Part Number: V70-0.75S1
• Input Voltage: 110V(Single-phase)
• Input Frequency: 50/60Hz
• Power: 0.75KW
• Capacity of driver: 2KVA
• Output current: 7.0A
• Applicable motor: 0.75KW
• Control mode: V/F, Vector control
• Communication control: RS-485
• Operating temperature: -10 - 40℃
• Humidity: 0 - 95%(without condensation)
• Vibration: Less than 0.5G
• Overload protection: Electric relay protection motor driver(constant torque: 150% per minute, fans: 120% per minute)
• FUSE protection: When the fuse blows, the motor stops
• Over-voltage protection: DC voltage > 200V
• Low-voltage protection: DC voltage < 100V

Frequency Control:

• Frequency Range: 0.1 - 1000Hz
• Accuracy: 0.1%(-10 - 40℃) for digital; 0.1%(25 ± 10℃) for analog
• Setting Resolution: 0.1Hz for digital; 1% of Max. operating frequency for analog
• Output Resolution: 0.1Hz
• Keyboard Setting Mode: Set as ← ▲ ▼ directly
• Analog Setting Mode: External voltage 0 - 5V, 0 - 10V, 4 - 20mA, 0 - 20mA
• Other Functions: Three hopping frequency(lower-frequency limit, startup frequency and stop frequency) can be set respectively