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AVR 33

TescomThree-phasefrom €1,575.00

Three-phase voltage stabilizer (AVR). It uses a servo motor to protect loads in commercial and industrial applications. Robust construction, high efficiency, and easy operation and maintenance. It has a digital display showing electrical parameters and offers overload and short-circuit protection. Designed with the smallest possible footprint so it is easy to fit into the space available.

Choose a model

Power rating10.5 kVA

AVR 33 3310

Code AVR.0155
  • 10.5 kVA / 10,500 W
  • Three-phase
  • Tower

€1,575.00Recommended retail price

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Detailed specifications

Features

  • Three-phase voltage stabilizer

    Stabilizes voltage on three-phase input and output, protecting connected equipment from fluctuations.

  • Servo motor technology

    Voltage is regulated by a servo motor mechanism.

  • Robust construction

    Durable build for reliable long-term operation.

  • Digital display per phase

    Separate digital readout of the operating values for each phase.

  • High efficiency and reliability

    Designed for high efficiency and reliable operation.

Specifications

SPECIFICATIONS BY MODEL

ModelCodePower rating (VA)Power rating (W)TypeVoltage rangeTechnologyRRP
3310(Selected model)AVR.01551050010500TowerStandardServomotor
€1,575.00
3315AVR.01561500015000TowerStandardServomotor
€1,761.00
3320AVR.01572000020000TowerStandardServomotor
€2,021.00
3330AVR.01583000030000TowerStandardServomotor
€2,480.00
3345AVR.01594500045000TowerStandardServomotor
€4,030.00

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Frequently asked questions

All questions
What warranty do automatic voltage stabilizers (AVR) come with?

AVRs are covered by a 24-month warranty, with the warranty registration form completed within 10 days of purchase and a copy of the invoice. Otherwise, the warranty starts from the date of sale.

What is an automatic voltage stabilizer (AVR)? How does it differ from a UPS?

An AVR keeps the voltage stable by filtering out fluctuations and noise, but because it has no batteries it provides no runtime during a power outage.

Can I use an AVR and a UPS together?

Yes, and in fact it is common: the AVR is installed upstream of the UPS, giving it a more stable input.

How does an AVR differ from a transformer-based stabilizer?

An AVR works electronically and responds faster, while transformers are slower but provide isolation.

Can an AVR support air conditioners or refrigerators?

Yes, provided it has the right power rating. Be careful with loads that have a high inrush current.