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ATV21WD55N4
Telemecanique Altivar 21 inverter IP54 55KW 3X400V C1-FILTER

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2 year warranty 2 year warranty*

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*Manufacturer's warranty does not apply

Altivar 21 inverter IP54 55KW 3X400V C1-FILTER
Description

About this product

Here is all you need to know


The Altivar 21 series of variable frequency drives are specifically manufactured for HVAC applications. ATV21WD55N4 is a 55 kW, 380...480V AC variable speed drive and provides the ideal amount of features for centrifugal fan and pump applications. These drives are manufactured by Telemecanique, who are also known as Schneider Electric. Northern Industrial provide expert support for the Telemecanique ATV21WD55N4.

Features of the ATV21WD55N4

Altivar 21 VSDs have many features that make them suitable for HVAC applications. These features include:

  • UL Type 1/IP20 and IP54 up to 75 kW
  • Speed range: 1:50
  • Overload: 110 % - 60 s
  • Integrated EMC filters class A or B
  • Main communication bus used on the building market: LonWorks, Metasys N2, BACnet, and Apologe FLN
  • Conformity to the international standards and certifications: CE, UL, CSA, C-Tick...
  • Reduced-Capacitance technology: immediately operational and without harmful effect, harmonics treatment without added artifices: THDI < 30 %
  • Self-adaptation of ramps and motor control supply, to optimise energy consumption
  • Its remote terminal increases its user-friendliness: settings of the functions, configurations and parameter downloading and saving
  • Compact, side by side mounting
  • Motor and drive protection
  • Economical design
  • 3 digital inputs
  • 2 analogue inputs
  • 0 digital outpus
  • 1 analogue outputs
  • 2 relay outputs
Options and Accessories for the Altivar 21

Telemecanique manufacture a selection of options to complement your ATV21WD55N4 variable frequency drive from the Altivar 21 family. From making your user experience even more friendly to ensuring your variable speed drive meets the strictest standards, these options meet all of your needs.

  • Mounting kits including DIN rail mounting and a kit for UL type 1 conformity
  • PC software for simple set-up and maintenance of Altivar 21 drives
  • Remote display terminal for remote control of the variable speed drive, to store and download configurations and for remote display
  • Communication options including LonWorks, METASYS N2, APOGEE FLN and BACnet
  • EMC input filters
ATV21WD55N4 Support from the Experts

Northern Industrial provide expert support for all of your Telemecanique Altivar variable speed drives, including ATV21WD55N4. 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 include a comprehensive one year warranty. Contact us today for any more information about the ATV21WD55N4.

 

PDFs

The Specs

The below specs apply to this product

ManufacturerTelemecanique
No Digital Inputs3
No Analog Inputs2
No Digital Outputs (dedicated)0
No Analog Outputs1
Relay Outputs2
LoopOpen
Logic (PNP/NPN)Negative (NPN) / Positive (PNP)
IP RatingIP54
KeypadYes
FilterIndustrial
Power KW (Constant Torque)55
Input Supply Voltage380...480V AC
Input PhaseThree Phase / Triphas?
Range typeVariable Speed Drive
RangeAltivar 21
PDFs

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