Product Description

Sumitomo HF430 AC Drive incorporate a three-drives-in-one design philosophy. Simple V/F control allows a 10:1 constant torque speed range and is suitable for many applications. Switch to Sensorless Vector (SLV) contol by simply changing a parameter value. SLV control offers a 120:1 constant torque speed range and ±0.5% speed regulation.

HF430 AC drives are available from 1/2 to 75 HP, 200-240V and 1 to 75 HP, 380-480V and are suitable for 50 Hz or 60 Hz operation.

Features & Benefits

• 3 Operating Modes Provide Application Flexibility
• V/F (Volts-per-Hertz)
• Sensorless Vector (SLV)
• Closed-Loop Vector (CLV) (requires encoder feedback option)
• Space-Saving Compact Size, Easy to Maintain
• Standard Digital Operator Panel (DOP)
• Optional Enhanced DOP with Parameter Copy
• Conforms to Global Standards (UL, cUL, CE)
• Serial Communications (RS-485 standard)
• High Starting Torque - 200% or Greater (in SLV or CLV control modes)
• Constant Torque Speed Range to Fit Application Requirements
• NEMA 1 Enclosure (International Rating IP20)
• UL Listed (US & Canada) and CE Approved
• 120:1 Constant Torque Speed Range, ±0.5% Speed Regulation (SLV mode)
• 1000:1 Constant Torque Speed Range, ±0.05% Speed Regulation (CLV mode)
• 8 Programmable Digital Inputs
• 3 Analog Inputs (0-10 VDC, 0 to ±10 VDC and 4-20 mADC)
• 16 Preset Frequencies
• Built-in PID Control
• Built-in Dynamic Brake Transistor (to 15 HP),(resistor optional)

Power Specifications

200-240V (+5%, -20%), 3-Phase, 50/60 Hz (+/- 5%)

380-460V (+5%, -20%), 3-Phase, 50/60 Hz (+/- 5%)

General Specifications