SK2402 | Nidec Control Techniques Commander SK 15 HP Variable Frequency AC Drive
Emerson · Drives & Motor Control
Description The Nidec Control Techniques SK2402 is a Commander SK series variable frequency AC drive designed for reliable speed and torque control of three-phase motors in industrial applications. Rated for 15 HP normal duty operation at 380/480 V AC, it supports open-loop vector and V/Hz control for flexible motor management. The drive is housed in an IP20 enclosure for control cabinet installation. Technical Specifications Condition New/Never Used Surplus Brand Nidec Control Techniques Category AC Variable Frequency Drives Part Number SK2402 Subcategory AC Drives Series Commander SK Input Voltage 380/480 V AC Input Phases 3-phase Input Frequency 50/60 Hz Normal Duty Power Rating 15 HP Heavy Duty Power Rating 10 HP Output Current (Normal Duty) 21 A Output Current (Heavy Duty) 16.5 A Peak Output Current Up to 24.7 A Control Modes Open-loop vector, V/Hz Enclosure Rating IP20 Cooling Method Forced air Communication (Standard) Modbus RTU (RS485) Communication (Optional) CANopen, DeviceNet, EtherCAT, EtherNet/IP, PROFIBUS, PROFINET Analog Inputs 2 Analog Outputs 1 Digital Inputs 2 Relay Outputs 2 Operating Temperature +32 to +104 °F (0 to +40 °C) Dimensions (H × W × D) Approx. 368 × 155 × 219 mm Weight Approx. 6.5 kg Information About SK2402 The SK2402 is part of the Control Techniques Commander SK family, developed to provide dependable and easy-to-integrate motor control solutions for light to medium-duty industrial environments. It is designed to operate with three-phase AC motors and supports both open-loop vector control for improved dynamic performance and classic V/Hz control for general-purpose use. The drive includes built-in PID functionality, configurable I/O, and onboard Modbus RTU communication, with expansion options available through plug-in modules. Its compact form factor, wide communication support, and robust electrical protection make it suitable for OEM machinery, retrofits, and automation systems. Key Features: Commander SK Series Drive: Proven Control Techniques platform for general-purpose AC motor control. 15 HP Normal Duty Rating: Supports demanding applications with up to 21 A output current. 380/480 V AC Three-Phase Input: Designed for industrial power distribution systems. Open-Loop Vector and V/Hz Control: Enables stable speed regulation and efficient motor operation. Integrated PID Controller: Supports closed-loop process control such as pressure or flow regulation. Onboard Modbus RTU Communication: Allows easy integration into automation networks via RS485. Expandable Communication Options: Supports CANopen, DeviceNet, EtherCAT, EtherNet/IP, PROFIBUS, and PROFINET via option modules. Configurable I/O Capability: Includes analog and digital inputs with relay outputs for system control. Compact IP20 Housing: Optimized for space-efficient control cabinet mounting. The SK2402 delivers the reliability and precision required for motor speed control, energy-efficient operation, and flexible industrial automation applications.
Brand: Emerson · Category: Drives & Motor Control
Key features
- Commander SK Series Drive: Proven Control Techniques platform for general-purpose AC motor control.
- 15 HP Normal Duty Rating: Supports demanding applications with up to 21 A output current.
- 380/480 V AC Three-Phase Input: Designed for industrial power distribution systems.
- Open-Loop Vector and V/Hz Control: Enables stable speed regulation and efficient motor operation.
- Integrated PID Controller: Supports closed-loop process control such as pressure or flow regulation.
- Onboard Modbus RTU Communication: Allows easy integration into automation networks via RS485.
- Expandable Communication Options: Supports CANopen, DeviceNet, EtherCAT, EtherNet/IP, PROFIBUS, and PROFINET via option modules.
- Configurable I/O Capability: Includes analog and digital inputs with relay outputs for system control.
- Compact IP20 Housing: Optimized for space-efficient control cabinet mounting.
Specifications
| Manufacturer part number | SK2402 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Nidec Control Techniques |
| Category | AC Variable Frequency Drives |
| Part Number | SK2402 |
| Subcategory | AC Drives |
| Series | Commander SK |
| Input Voltage | 380/480 V AC |
| Input Phases | 3-phase |
| Input Frequency | 50/60 Hz |
| Normal Duty Power Rating | 15 HP |
| Heavy Duty Power Rating | 10 HP |
| Output Current (Normal Duty) | 21 A |
| Output Current (Heavy Duty) | 16.5 A |
| Peak Output Current | Up to 24.7 A |
| Control Modes | Open-loop vector, V/Hz |
| Enclosure Rating | IP20 |
| Cooling Method | Forced air |
| Communication (Standard) | Modbus RTU (RS485) |
| Communication (Optional) | CANopen, DeviceNet, EtherCAT, EtherNet/IP, PROFIBUS, PROFINET |
| Analog Inputs | 2 |
| Analog Outputs | 1 |
| Digital Inputs | 2 |
| Relay Outputs | 2 |
| Operating Temperature | +32 to +104 °F (0 to +40 °C) |
| Dimensions (H × W × D) | Approx. 368 × 155 × 219 mm |
| Weight | Approx. 6.5 kg |
| Product type | AC Drives |
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