Online UPS 1Ph-1Ph: ETXi

Range 1KVA to 10KVA
Phase 1-1 Phase
Optional Features Parallel Port / USB / Temperature Detection
Efficiency 95% (up to 98% in ECO Mode)
Input Power Factor 0.99
Parallel Technology Advanced Digital Parallel Technology
50 / 60 Hz frequency Yes, Auto Sensing
Communications RS232 (Standard), USB / RS485 / Dry contacts / SNMP / Battery Temperature Compensation (optional)
Transfer time Mains Mode to Battery Mode: 0 ms.
Total harmonic distortion
 1% (linear load), 5% (non-linear load)


EnerTech is a leading brand of UPS manufacturers in India as well as one of the best online ups suppliers. EnerTech offers Wide Range of Online UPS from 1KVA to 10KVA based on Latest Technology to meet the harsh Environmental and Worst Power Conditions for Applications from Small Office requirement to Space Critical Missions with wide variety of Backup Range to meet the needs of every individual.

EnerTech ETxi Online UPS SLD

Our range of ETXi Online UPS Consists of New Generation Microprocessor-based High-Frequency Double Conversation. Technology. The Double Conversation Technique is able to support the connected equipment with a continuous power supply.

This technology uses online double conversion technology that operates at high frequencies. It combines advanced digital signal processing(DSP) and three-level technology to provide efficient power management. It is used to prevent power loss as its efficiency is up to 95% (increasing to 98% when operating in eco mode). Active Power Factor Correction (APFC) optimizes input power usage, increasing the power factor to 0.99.

The output power factor of 0.9 allows for robust and reliable power delivery to connected application. Utilizing advanced EnerTech digital parallel technology, it offers seamless scalability and redundancy for critical applications.

Its wide input voltage range start from 140 to 300 VAC, coupled with 50/60 Hz frequency auto-sensing, ensures compatibility with various power sources. Cold start capability enables the UPS to initiate operation even in the absence of mains power. Designed for optimal cooling, the rear ventilation layout and variable speed fan maintain stable operating temperatures.

Comprehensive software and hardware protections safeguard against electrical anomalies and ensure uninterrupted power delivery.

With rapid and stable charging, the UPS can restore up to 90% battery capacity within 3 hours (standard model). Intelligent battery management features such as automatic floating/equalizing charge control and charger dormancy control extend battery life by up to 50%, enhancing overall system reliability and longevity.


EnerTech’s ETXi Online UPS systems come with a variety of features that make them reliable and efficient power solutions for various applications. Here are some of the features of EnerTech ETXi Online UPS systems:

    • High frequency on-line double conversion technology.
    • Advanced DSP and 3-level technology.
    • High efficiency 95% (up to 98% in ECO mode).
    • Active power factor correction (APFC).
    • Input power factor up to 0.99.
    • Output power factor 0.9.
    • Advanced digital parallel technology.
    • Wide input voltage range (140 V ~ 300 Vac).
    • 50 / 60 Hz frequency auto sensing.
    • Cold start.
    • Rear ventilation design and variable speed fan.
    • Effective software and hardware protection.
    • Quick and stable charging, 90% capacity restored
      in 3 h (standard model UPS).
    • Intelligent battery management, automatic floating /
      equalizing charge control, charger dormancy control,
      increasing battery life by 50%.



DC Voltage 140 – 280 V
Input Frequency 50 / 60 Hz (auto-sensing)
Input Power Factor >=0.99
Output Voltage
Nominal Output Voltage 208 / 220 / 230 / 240 Vac (settable via LCD)
Waveform Sinewave
Frequency 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode)
THD <=1% (linear load), <=5% (non-linear load)
Crest Factor 3:1
Inverter Technology Double conversion, Microprocessor based IGBT, PWM Technology
Overload Capacity 105% ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms
Change Over Time 0 sec
Nominal Battery Voltage VDC 96 / 120 / 180 / 192 V
Type Sealed Maintenance Free (SMF-VRLA) / Lead Acid -Tubular
Protection DC over, DC under, Short Circuit, Overload, AC under, AC over
LCD & LED Mains ON, UPS ON, Battery Percentage, Load Percentage, AC under, DC under, AC over, Overload
Metering Input V , Output V , Input Frequency , DC V , Batt I , Input I , Output I
Efficiency > 90% to 98% in ECO mode
Noise (above ambient) < 50 db at 1 mtr
Cooling Forced Air Cooling
Communication RS232 (standard), USB / RS485 / dry contacts / SNMP / battery temperature compensation (optional)
Transfer time Mains mode to battery mode: 0 ms Inverter mode to bypass mode: 4 ms (typical)
Protections Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection
Display LCD + LED
Standards EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,
IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11, IEC 61000-2-2,
IEC 62040-2, IEC 62040-1, IEC 62040-3
Operating temperature 0°C ~ 45°C
Storage temperature -25°C ~ 55°C (without batteries)


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Hemant Kumar
Hemant Kumar
One of the best quality product..we have installed 175kwp solar power plant in Pasighat, Arunachal Pradesh, where we have used 125kva/360v pcu and we are verg much satisfied with the quality and the service provided by their engineer Mr Ajit ji.
Avinash Mishra
Avinash Mishra
Best after sales support by the Enertech UPS pvt ltd our all site's of there phase working properly on last five years Service provide by Mr. Dinesh paswan
VCCM “Pankaj” Gomati
VCCM “Pankaj” Gomati
Enertech Hybrid Solar Inverter 5KW installed in our District Vaccine Store. Its working very good. And services also very good and prompt responsive from Service Engineer (Er. ajit Kumar) . He checked very well while visiting time in my DVS he worked as per our requirement. We are happy with their services. Thanks VCCM O/o the Cmo Gomati Tepania GOMATI Tripura 799114.
Samresh singh
Samresh singh
Mr. Ajit Kumar successful installed 25kva/240volt pcu at our sishumara bsf camp BOP Assam. Provide Excellent service on his guidance...
prosen saikia
prosen saikia
Shri Ajit Kumar, Service Engineer installed 25 kva Solar Plant at Sastarghat gaon and provided Good Quality products and service is excellent.
Vipin Kumar
Vipin Kumar
Good product Excellent performance I have some issues in my solar system Mr raju singh visited the site resolve the problem. Raju singh Good eng Thanks raju ji & enertech