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2 year warranty*
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*Manufacturer's warranty does not apply
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Here is all you need to know
The Altivar 21 family of variable frequency drives are specifically made for HVAC applications. ATV21WU22N4 is a kW, 380...480V AC variable frequency drive and provides the perfect amount of features for centrifugal fan and pump applications. These variable frequency drives are manufactured by Telemecanique, who are also known as Schneider Electric. Northern Industrial provide expert support for the Telemecanique ATV21WU22N4.
The ATV21WU22N4 and the rest of the Altivar 21 family boast a range of attributes to make them ideal for variable torque applications for building HVAC. These features include:
Telemecanique manufacture an assortment of accessories to complement your ATV21WU22N4 VFD from the Altivar 21 family. From expanding your communications options to making your drive even easier to configure and maintain, these accessories meet all of your needs.
Northern Industrial provide expert support for all of your Telemecanique Altivar VSDs, including ATV21WU22N4. We stock new and used variable speed drives and we also provide long-lasting repairs with a choice of turnaround. All Telemecanique spares and repairs come with a comprehensive one year warranty. Contact us today for any more information about the ATV21WU22N4.
The below specs apply to this product
Manufacturer | Telemecanique |
---|---|
No Digital Inputs | 3 |
No Analog Inputs | 2 |
No Digital Outputs (dedicated) | 0 |
No Analog Outputs | 1 |
Relay Outputs | 2 |
Loop | Open |
Logic (PNP/NPN) | Negative (NPN) / Positive (PNP) |
IP Rating | IP54 |
---|---|
Keypad | Yes |
Filter | Industrial |
Input Supply Voltage | 380...480V AC |
Input Phase | Three Phase / Triphas? |
Range type | Variable Speed Drive |
Range | Altivar 21 |
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