Chint NQ3-5.5P-415V Starter 5.5kW 415V

The NQ3-5.5P-415V is a dependable star-delta (Y-Δ) motor starter designed to provide efficient starting and protection for three-phase induction motors. It is commonly used in industrial and commercial applications where reducing motor starting current is essential to protect electrical systems and extend equipment life.

Rated for 5.5 kW motor applications and operating with a 415V AC supply, the NQ3-5.5P-415V reduces the high inrush current associated with direct-on-line motor starting by initially connecting the motor in a star configuration before automatically switching to a delta configuration for normal operation. This process minimizes electrical and mechanical stress on both the motor and the power network.

Designed for reliable performance and easy integration into motor control systems, the NQ3 series incorporates coordinated switching components to ensure smooth motor acceleration and dependable operation.

Key Features:

• Model: NQ3-5.5P-415V
• Type: Star-Delta Motor Starter
• Motor Rating: 5.5 kW
• Operating Voltage: 415V AC
• Function: Reduced-voltage motor starting and control
• Starting Method: Automatic Star-to-Delta transition
• Design: Compact and robust industrial construction
• Installation: Suitable for panel-mounted motor control systems