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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 range of variable frequency drives are specifically manufactured for HVAC applications. ATV21HD55N4 is a 55 kW, 380...480V AC drive and offers the ideal amount of features for centrifugal fan and pump applications. These variable speed drives are manufactured by Telemecanique, who are also known as Schneider Electric. Northern Industrial provide reliable support for the Telemecanique ATV21HD55N4.
Altivar 21 VFDs have numerous features that make them suitable for HVAC applications. These features include:
Telemecanique manufacture a range of options to enhance your ATV21HD55N4 variable frequency drive from the Altivar 21 range. From improving your communications options to making your drive even easier to configure and maintain, these options meet all of your requirements.
Northern Industrial provide expert support for all of your Telemecanique Altivar VFDs, including ATV21HD55N4. 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 ATV21HD55N4.
The below specs apply to this product
Manufacturer | Telemecanique |
---|---|
No Digital Inputs | 3 |
No Analog Inputs | 1 |
No Digital Outputs (dedicated) | 0 |
No Analog Outputs | 1 |
Relay Outputs | 2 |
Loop | Open |
Logic (PNP/NPN) | Negative (NPN) / Positive (PNP) |
IP Rating | IP20 |
---|---|
Keypad | Yes |
Filter | Industrial |
Power KW (Constant Torque) | 55 |
Input Supply Voltage | 380...480V AC |
Input Phase | Three Phase / Triphas? |
Range type | Variable Speed Drive |
Range | Altivar 21 |
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