Online UPS 3 Phase

Smart LV 10-1000kVA

High Effiency

With Innovative 3 Level Technology one of the highest level energy efficiencies in the industry.

Maximum Availability

Parallel configuration up to 8 units per redundancy (N+1) and power increase.

Lowest Total Cost of Ownership

IGBT based power factor correction technology provides input power factor close to 1 (≥ 0,99).

Flexible

External battery cabinets for different sizes of batteries to provide extended runtimes.

Smart LV
10-1000 kVA

Online UPS 3 Phase

Smart LV Series is highly efficient transformer-less 3-Phase Online UPS designed to meet the three phase power protection requirements of high density medium and large data centers and industrial applications.

With advanced Three level inverter and rectifier design the Smart LV Series brings the newest power conversion technology and delivers efficiency up to 96% at 50-75% load operation which is the most common operating range.

Packed with industry-leading
Smart Features

Ensmart Power ‘s wide range of frequency converter systems include single phase and three phase solid state modular and stand alone static frequency converters up to 40MW with the models available in power capacities 10kVA,20kVA,30kVA,40kVA,60kVA,80kVA,

100kVA,120kVA,160kVA, 200kVA, 250kVA, 300kVA, 400kVA, 500kVA, 600kVA, 800kVA,1000kVA

​Choose Ensmart Power frequency converter , run a European made or UK made equipment / machinery in the United States or run a US equipment / machinery in the UK or Europe converting three phase 220V 60 Hz to 380V/400V/440V/480V 50 Hz in one step by built-in step up transformer for industrial machines.

If you are a manufacturing facility in US with a Made in Europe or Made in UK machinery or if you are a factory in Europe or UK with a Made in US machinery or equipments our frequency converters will bring flexibility and efficiency to your business. See our advanced frequency converter features below:

  • True Three Level Rectifier and Inverter Technology

  •  Ultra High Energy Efficiency

  • Full Rated Power Factory kW=kVA

Loading technical specifications...
MODEL Smart LV 10 kVA
Capacity 10 kVA
Power Watt 10 kW
INPUT
Nominal Voltage 380/400/415 VAC 3 Phase +N (Optional 220/380 VAC -37% +22% 3P+N+PE) 
Voltage Tolerance -20% +15% 
Frequency Tolerance 50 / 60 Hz ±10% (Selectable) 
Power Factor >0.99 
Total Harmonic Distortion THDi <3% 
OUTPUT
Power Factor 1.0 
Nominal Voltage 380/400/415 VAC 3 Phase + N 
Voltage Tolerance Static ±1, Dynamic ±3 
Frequency Tolerance 50Hz / 60Hz ±0,01% (Battery Mode) 
Output THD Linear Load <1% / Non-Linear Load <3% 
Crest Factor 3:1 
Overload Capacity At 125% Load 10min, at 150% Load 1min 
Efficiency (Online Mode) 0,96 
Efficiency (Eco Mode) Up to 99% 
BYPASS
Nominal Voltage 380/400/415 VAC 3 Phase + N 
Voltage Tolerance 15% (Configurable from 10% to 30%) 
Frequency Tolerance ±5 (Selectable) 
BATTERY
Type VRLA / GEL 
Quantity (12V DC VRLA) 60 
Charge Capacity 12,5% of Active Power (Nominal 0,1 C10, Adjustable) 
Recharge Time 6-8 Hours 
Internal Battery 60 x 7Ah or 9Ah 
ENVIRONMENTAL
Operating Temperature For UPS 0°C/+40°C For Battery +15°C/+25°C 
Storage Temperature For UPS -15°C/+45°C For Battery 0°C/+30°C 
Protection Class IP20 
Humidity 0-95% Without Condensation 
Altitude <1000m, Correction Factor 1. <2000m, Correction Factor >0.92, <3000m; Correction Factor >0.84 
Noise Level <53 dBA 
COMMUNICATION
Communication Port RS232 Standart, RS485 and SNMP Adapter Option 
STANDARDS
Quality ISO 9001, ISO 14001, ISO 18001, TSE-HYB 
Performance EN62040-3 (VFI-SS-111, Bureau Veritas Certified) 
EMC/LVD EN62040-2, EN62040-1, EN60950, (TÜV SÜD Certified) 
DIMENSIONS &WEIGHT
Cabinet Dimensions (WxDxH) (mm) 490x805x1190 mm
Net Weight (kg) 125 kg
Packaging Dimensions (WxDxH) (mm) 600x900x1400 mm
Gross Weight (kg) 145 kg
NOTES
Notes * under certain conditions. 
Notes 3 Phase in / 1 Phase Out Version is Available. (10 to 30kVA) 

Trusted by businesses globally throughout a wide range of industries and applications.

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Key Differentiators

Why Choose EnSmart

We stand out by combining decades of engineering excellence with forward-thinking, modular technology. Here is why industry leaders trust us.

Innovative Solutions

Our unique approach to battery storage and frequency converters sets industry standards.

Proven Expertise

With 40+ years of experience glabally, we bring unparalleled knowledge and skill to every project.

End-to-End Services

From initial consultation and installation to comprehensive, round-the-clock support services.

Global Impact

Our solutions are trusted internationally, shaping a sustainable global energy future.

Application Sectors For Online UPS

Explore the typical application areas of our frequency converters and find out how you can use Ensmart Power frequency converters to make your  investment more efficient.

Shipyards

Shore-to-ship power for the berthed ships to enable maintenance providing stable voltage and frequency.

Yachts

Enabling yachts to operate in any marina worldwide, regardless of the local power grid's voltage or frequency standards

Ports

Cold ironing, seamless power transfer from the vessel's generators to the shore grid and back

Industry

Energy efficiency, reduce mechanical wear, enable precise automation, adapt equipment to different power (50Hz/60Hz)

Vessels

Vessels can shut down their generators, reduce fuel consumption, lower costs, and fewer emissions in urban environments.

Aviation

Convert standard airport grid power (50/60Hz) into the 115V AC, 400Hz standard required by aircraft electronics

Related Products

A comprehensive range of static frequency converter solutions designed to deliver precise and reliable power conversion for commercial, industrial, marine, aviation, and mission-critical applications. From compact units to high-capacity systems, our converters provide exceptional efficiency, power quality, and scalability for future growth.

Smart BX

Online UPS

– IGBT PWM Rectifier & Inverter Technology
– Low Input Current THD (<3%)
– High Input Power Factor (>0.99)

Smart BX-S-RM

Online UPS

– 3/3 3/1 1/1 Phase convertible RackMounted
– IGBT PWM Rectifier & Inverter Technology
– Low Input Current THD (<3%)
– High Input Power Factor (>0.99)

Smart T3

Online UPS

– Built In Inverter Transformer for DC-AC Galvanic Protection
– DSP Vector Control at Input and Output
– Innovative Smart IGBT Control

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