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UPS AND POWER SUPPLIES

ARES / ARES RT — line-interactive UPS 1000–3000 VA with sine wave

The ARES and ARES RT line-interactive UPS units rated 1000–3000 VA deliver a pure sine wave with a cos φ of 0.8. They are placed next to servers, network equipment, NAS devices and industrial consumers that cannot accept a stepped approximation.

Power
1000–3000 VA
Output
pure sine wave, cos φ 0.8
Control
DSP
Stabilization
AVR Boost/Buck

Technical specifications

Power1000–3000 VA
Outputpure sine wave, cos φ 0.8
ControlDSP
StabilizationAVR Boost/Buck
Designtower (ARES), rack/tower (ARES RT)
ModesECO, shutdown with no load

Specifications are taken from the manufacturer’s technical documentation. Updated .

Description

Voltage correction is done by the AVR autotransformer in Boost and Buck modes, so during a mains sag or surge the UPS does not switch to battery. The inverter and switching are controlled by a DSP processor. The ARES version has a floor-standing tower case, while ARES RT mounts in a 19-inch rack or stands on the floor. ECO mode lowers the unit's own consumption when the mains is stable. The no-load shutdown function stops the inverter when the consumers are disconnected and does not drain the battery for nothing.

How to choose

Convert the UPS apparent power to active power with the 0.8 factor and compare it with the sum of the equipment power supplies. For a rack take ARES RT; for a workplace or a storeroom, ARES in the tower case is enough. If the load is critical to any transient, an online IRIS+ or IRISRT of the same 1–3 kVA range with an output cos φ of 1.0 is better.

Request a price and lead time

ARES / ARES RT — line-interactive UPS 1000–3000 VA with sine wave. We reply within one business day.

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Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

What is the output voltage waveform of the ARES UPS?

A pure sine wave with a power factor of 0.8, so the UPS is compatible with server power supplies with active PFC correction.

How does ARES differ from ARES RT?

ARES comes in a tower case, while ARES RT can be installed in a 19-inch rack or placed upright on the floor.

How does ARES work at low mains voltage?

The AVR stabilizer raises (Boost) or lowers (Buck) the voltage without switching to battery, which preserves battery life.

What is ECO mode in the ARES UPS for?

ECO mode reduces the UPS own consumption when the mains is stable, and a separate function switches off the output when nothing is connected to it.

What power does the ARES series have?

The models cover 1000–3000 VA, which is enough for a small-office server rack or a communication node.

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