Ex9VF75T40270B1C – VFD – Ex9VF7 Series G5-Frame , 575V Three phase supply, 27A (25hp) , w/ Braking unit, EMC filter, STO, CAN + Modbus comm.

Yes. The Ex9VF75T40270B1C is rated for 575 V AC three-phase input, which aligns directly with Canadian 600 V-class (nominal 575/600 V) industrial distribution systems. Always verify your supply voltage and confirm the drive's input voltage tolerance range covers your site conditions before installation.

The Ex9VF75T40270B1C includes a built-in braking unit (chopper transistor), but an external braking resistor sized for your application's duty cycle must be connected separately. The braking resistor selection depends on your load inertia, deceleration time, and braking frequency — contact us or refer to the Noark Ex9VF7 series manual for resistor sizing guidance.

STO (Safe Torque Off) is a hardware safety function that removes power to the motor's output stage without removing main power from the drive, meeting IEC 61800-5-2 SIL 2 / PLd requirements. This allows the drive to be integrated into safety-rated control circuits (e.g., emergency stop loops) without the need for a separate output contactor in many applications, simplifying panel design and reducing wear components. Consult a qualified safety engineer to verify STO wiring and validation requirements for your specific machine safety standard.