Control Techniques – SP2403 – Unidrive SP 11 kW / 15 hp AC Drive (380–480 VAC)

The Control Techniques SP2403 is part of the Unidrive SP series, designed to deliver motor speed and torque control for industrial applications. With vector and regenerative control capabilities, it supports both open- and closed-loop operation for 3-phase motors up to 11 kW (15 hp) normal duty or 8.2 kW (10 hp) heavy-duty. It includes an internal keypad option and supports multiple communication protocols for integration into advanced automation systems.

Key Features

• Model: SP2403 – part of Control Techniques Unidrive SP series  

• Rated Output: 11 kW (Normal Duty); up to 15 kW (~20 hp); Heavy Duty: 8.2 kW (~10 hp)  

• Rated Current: 29 A (Normal Duty), 25 A (Heavy Duty) on 380–480 VAC input  

• Input Voltage: 3-phase AC, 380–480 VAC ±10%, 50/60 Hz  

• Output Frequency: Up to 550 Hz (up to 3 kHz switching frequency depending on application)  

• Control Modes: Open-loop vector, closed-loop induction, regenerative, rotor-flux and V/Hz control  

• I/O & Interfaces: RS‑485 with Modbus RTU onboard; support for encoder feedback and optional communication cards e.g. CANopen, EtherCAT, PROFIBUS DP etc.  

• Ambient Conditions: Operating 0–40 °C (derating above 40 °C), storage −40 to +70 °C; altitude up to 1000 m at rated current  

• Mounting & Enclosure: IP 20-rated open-type housing, suitable for panel or surface mounting; Unidrive SP Size 2 frame (~368 × 155 × 219 mm)  

• Certifications: UL508C, EN 61800‑5‑1, EN 61800‑3, EN 61000‑6‑2, 6‑4 etc.