ELECTRONIC RELAYS FOR MOTOR AND GENERATOR PROTECTION - C9

Fanox offers a wide range of electronic relays designed for reliable motor and generator protection in industrial applications. These relays provide comprehensive protection against various faults, ensuring the longevity and efficient operation of motors and generators.Fanox motor protection relays work by continuously monitoring the current drawn by the motor and creating a thermal model of the motor's heating and cooling cycles. This thermal memory allows the relay to take into account previous operating conditions and trip quickly in case of overload, ensuring precise protection.

The relays offer protection against:

• Overload
• Phase imbalance and phase loss
• Incorrect phase sequence
• Underload by undercurrent
• No-load operation

Fanox generator protection relays are specially applicable for low voltage generators up to 1000 Vac and currents up to 2000A or higher. They offer a suitable protection by providing a choice between 15 trip curves, avoiding the generator from working over its damage curve.

Key features of Fanox electronic relays include:

• Precise motor heating and cooling memory, reproducing its thermal image
• Visual indication of tripping cause
• Fast tripping curves
• Cable feed through design
• Immediate detection of faults

Fanox relays are easy to install and operate, making them a reliable choice for motor and generator protection in various industrial applications such as pumps, compressors, fans, and generators.