The NORD SK 1500/3 FCT is a frequency inverter from the NORDAC Vector mc series, designed to control the speed of three-phase motors in industrial applications. It offers sensorless vector control, providing precise motor operation without the need for external feedback devices. This inverter is suitable for motors with a power rating of 1.5 kW and operates within a voltage range of 380 to 460 V AC.

Key Features:

• Motor Control: Sensorless vector control for precise speed and torque management.

• Power Rating: Supports motors up to 1.5 kW.

• Voltage Range: Operates on 3-phase 380-460 V AC.

• Frequency Range: Output frequency adjustable from 0.1 Hz to 400 Hz.

• Overload Capacity: Capable of handling 150% of nominal output current for 30 seconds.

• Protection: Equipped with safeguards against overtemperature, overvoltage, undervoltage, short-circuit, earth fault, overload, and no-load conditions.

• Interfaces: Includes RS485 communication interface; optional interfaces for RS232, CAN bus, CANopen, DeviceNet, and Profibus are available.

• Cooling: Features fan cooling for efficient thermal management.

Applications:

• Conveyor systems

• Pump and fan control

• Material handling equipment

• General industrial machinery requiring variable speed motor control

Technical Specifications:

• Input Voltage: 3-phase 380-460 V AC ±10%, 47 to 63 Hz

• Output Voltage: 3-phase, proportional to input voltage

• Nominal Output Current: 3.7 A

• Power Factor: ≥ 0.7

• Ambient Temperature: 0°C to +40°C for continuous operation; up to +50°C with derating

• Dimensions: 191 mm (H) x 112 mm (W) x 135 mm (D)

• Weight: Approximately 1.7 kg

NORD - SK 1500/3 FCT - NORDAC Vector mc Frequency Inverter, 1.5 kW, 3P 380-460V