DSP Sine Wave 3 Phase Inverter & ALBS Series

Available Variants:

10 KVA / 180 VDC

12 KVA / 180 VDC

15 KVA / 180 VDC & 240 VDC

20 KVA / 240 VDC & 360 VDC

25 KVA / 360 VDC

40 KVA / 360 VDC

60 KVA / 360 VDC

Lento DSP sine wave online UPS feature a wealth of advance features. Designed for use with expensive critical electronics instrumentation, these UPS systems have a host of safety controls to ensure your devices are always protected. Lento DSP online UPS performs very well in case of mains failure, sensing of voltage fluctuations and automatic switchover, lighting guard, electrostatic protection, overvoltage and overload protection, short circuit protection and low battery protection. Lento DSP UPS are configured to be always active when power fails. At the same time, the batteries are kept constantly charged through a monitoring circuit to ensure their longevity. DSP sine wave online UPS are preferred especially when they are Lento with guaranteed frequency and voltage control along with inbuilt protection features.

Lento low-frequency series online UPS meets critical industry standards with its state of art digital intelligence online UPS technologies with the best power factor rating and consistently reliable performance day in and day out.

We are recognized as the foremost manufacturer, exporter and supplier of an exclusive quality array of DSP based UPS series. Specially designed for small data centers and critical load appliances, this range is manufactured using optimum quality factor inputs. Moreover, it is made by experts that rigorously inspect this range on various parameters of quality. Available in various technical specifications this product can also be customized in accordance with preferences laid by our patrons.

Salient Features

> DSP Based double conversion topology with enhanced control over the voltage and frequency. > In-Built requisite safety & protections like Short circuit, over temp, Battery Low/High, etc. With comprehensive display. > Wide Input Voltage and frequency range. > Pure Sine Wave Output. > Generator Compatibility. > (Remote) Monitoring and Auto – Shutdown software. > Inbuilt Isolation Transformer. > Extremely Low Total Harmonics distortion (<3%). > Web, SNMP & GSM based monitoring (optional). > Cold Start. > LCD Display. > Ability to handle 100% phase imbalance on output while maintaining perfect balance on the input phases.


Product Description

Lento has gained a reputation for quality, high performance DSP sine wave online UPS Three Phase system in a wide range of configurations ranging from 5KVA to 100 KVA and more in customized designs. These DSP online UPS systems can have additional modules

Technical Documentation

> Major Power Back up source in corporate offices as well as call centres. > Banks & ATMs. > Defence & Para Military operations complex. > Life saving medical equipments and diagnostic labs. > Photography and colour labs. > Emergency Devices (Lights/Alarms). > Fire Devices. > Telecommunication Devices. > Vital real-time & process control equipment in industries. > Aviation and broadcasting.




We are having our Innovation team who work day & night to innovate new ideas.


Testing Facility

Lento is having its own in-house R&D Center with testing facility.


Export Business

We are supplying products in more than 18+ countries worldwide.

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