ELS Modular Online UPS (30 - 900kVA)

ELSIPOWER 30–900 kVA modular online UPS combines a 3-level inverter with DSP control for high input power factor and low harmonic distortion. With 3U 30 kVA modules it offers 180, 300 and 600 kVA cabinets and reaches 900 kVA in parallel. N+X redundancy and 99% ECO efficiency make it ideal for large data centers.

N+X Redundancy: Redundant modular architecture for system availability.
Online Hot-Swapping: Hot-swappable bypass and power modules.
High Power Density: 30 kVA power modules in 3U; up to 600 kVA per cabinet.
Parallel Expansion: Up to 900 kVA in parallel within less than 2 m².

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Installation across Türkiye
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Since 1978

Highlights

Product features

N+X Redundancy: Redundant modular architecture for system availability.
Online Hot-Swapping: Hot-swappable bypass and power modules.
High Power Density: 30 kVA power modules in 3U; up to 600 kVA per cabinet.
Parallel Expansion: Up to 900 kVA in parallel within less than 2 m².
High Efficiency: 95% in normal mode and 99% in ECO mode.
DSP & IGBT Technology: Stable performance and low input harmonic distortion.
Smart Battery Management: Intelligent charging and battery cold start support.
10.4-inch Touch Display: Color touch LCD for monitoring and system status.
Smart Sleep & Self-Aging: Intelligent module sleep and internal full-load testing.

Where is it used?

Applications

Large and medium data centers
Colocation and cloud data centers
Telecom core sites and switching centers
Hospitals and healthcare campuses
Banking and financial centers
Airports, metro and transport infrastructure
Factories and critical production lines
Public institutions and emergency centers
Energy, petrochemical and utility plants
Corporate headquarters and office towers

Technical information

Technical specifications

Technology	Online double conversion, modular; 3-level inverter, DSP control; 3-phase input / 3-phase output
Cabinet options	180 kVA · 300 kVA · 600 kVA
Parallel operation	Up to 5 cabinets (180 kVA) or 3 cabinets (300 kVA); up to 900 kVA
Power module	30 kVA / 30 kW, 3U, hot-swappable
Input	3P+N+PE; 380/400/415 VAC (L-L), 50/60 Hz
Input voltage range	304 – 478 VAC at full load; linear derating at 228 – 304 VAC
Input frequency	40 – 70 Hz
Input power factor	> 0.99
Input THDi	< 3%
Bypass	380/400/415 VAC; voltage -40% / +25%, frequency ±1 / ±3 / ±5 Hz adjustable
Bypass overload	110% continuous, 125% 5 min, 150% 1 min
Output	380/400/415 VAC, 50/60 Hz
Output power factor	1
Voltage regulation	1% balanced / 1.5% unbalanced load
Output THD	< 1% linear / < 5.5% non-linear load
Crest factor	3:1
Inverter overload	110% 1 h, 125% 10 min, 150% 1 min, > 150% 200 ms
Battery	±240 VDC; charge power 20% of system capacity; voltage accuracy ±1%
Efficiency	Normal mode 95% / ECO mode 99% / battery mode 95%
Display	10.4-inch color touch LCD + LED + keypad
Communication	RS232, RS485, USB and dry contacts standard; SNMP and additional dry contact card optional
Options	Parallel kit, SPD, LBS, dust filter
Protection class	IP20
Operating temperature	0 – 40 °C
Storage temperature	-40 – 70 °C
Relative humidity	0 – 95% (non-condensing)
Altitude	1% derating per 100 m from 1000 – 2000 m
Noise (1 m)	180 / 300 kVA 65 dB full load, 62 dB at 45% · 600 kVA 72 dB full load, 68 dB at 45%
Standards	IEC/EN 62040-1 (safety), IEC/EN 62040-2 (EMC), IEC/EN 62040-3 (performance)
Cabinet dimensions (W x D x H)	180 kVA 600 x 1100 x 1600 mm · 300 kVA 600 x 1100 x 2000 mm · 600 kVA 2000 x 1050 x 2000 mm
Cabinet weight	178 / 242 / 660 kg
Power module dimensions (W x D x H)	460 x 790 x 134 mm (3U)