ELS Modular Online UPS (10 - 150kVA)

ELSIPOWER 10–150 kVA rack modular online UPS scales from 20 kVA to 150 kVA with 2U power modules rated 10, 15, 20 or 25 kVA. With 3/3, 3/1 and 1/1 phase options, hot-swappable modules and lead-acid or lithium battery compatibility, it delivers flexible, uninterrupted power for server rooms and data centers.

Rack Modular Design: Compatible with standard 19-inch rack cabinets for easy server integration.
Flexible Phase Configuration: Supports 3/3, 3/1 and 1/1 phase configurations for different installations.
High Power Density: 2U power modules rated 10, 15, 20 or 25 kVA for easy capacity expansion.
Hot-Swappable Modules: Power modules can be replaced while the system is running, keeping the load supplied.

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Installation across Türkiye
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Since 1978

Highlights

Product features

Rack Modular Design: Compatible with standard 19-inch rack cabinets for easy server integration.
Flexible Phase Configuration: Supports 3/3, 3/1 and 1/1 phase configurations for different installations.
High Power Density: 2U power modules rated 10, 15, 20 or 25 kVA for easy capacity expansion.
Hot-Swappable Modules: Power modules can be replaced while the system is running, keeping the load supplied.
Smart Charging: Intelligent charge and discharge management supports longer battery life.
Lithium and Lead-Acid Batteries: Flexible charging options compatible with both battery technologies.
Smart Sleep Mode: Switches selected modules off at low load to raise efficiency.
User-Friendly Interface: 7-inch color touch LCD with support for IoT functionality.
Reliable Operation: Component protection and neutral-free battery options on supported units.

Where is it used?

Applications

Server and system rooms
Small and medium data centers
Network, IT and telecom infrastructure
Hospitals, clinics and laboratories
Bank branches and financial systems
Industrial automation and control rooms
Building automation and security systems
Schools, universities and public buildings
Office and corporate IT systems
Broadcasting and communication centers

Technical information

Technical specifications

Technology	Online double conversion, 19-inch rack modular
Power module	10 / 15 / 20 / 25 kVA, 2U, hot-swappable
Capacity options	10 kVA module 20 / 40 / 60 kVA · 15 kVA module 30 / 60 / 90 kVA · 20 kVA module 40 / 80 / 120 kVA · 25 kVA module 50 / 100 / 150 kVA
Phase configuration	3/3, 3/1 and 1/1
Input	3P+N+PE or L+N+PE; three-phase 380/400/415 VAC, single-phase 220/230/240 VAC
Input voltage range	Three-phase 304 – 478 VAC at full load (derated to 75% at 228 – 304 VAC); single-phase 176 – 276 VAC at full load
Input frequency	40 – 70 Hz
Input power factor	> 0.99
Input THDi	< 2%
Bypass	Voltage window -40% / +25% (default -20% / +15%); frequency ±1 / ±3 / ±5 Hz
Bypass overload	110% continuous, 125% 5 min, 150% 1 min
Output	Three-phase 380/400/415 VAC or single-phase 220/230/240 VAC; 50/60 Hz
Output power factor	1
Voltage regulation	±1%
Output THDv	< 1% linear / < 5% non-linear load
Crest factor	3:1
Battery	Standard 3-wire, optional 2-wire connection; lead-acid and lithium compatible; charging precision ±1%
Efficiency	Up to 96.5% in normal mode; up to 95.5% in battery mode
Display	7-inch color touch LCD + LED
Communication	USB, RS232, RS485, dry contacts, battery cold start
Options	SNMP, AS400, parallel kit, LBS, air filter
Protection class	IP20
Operating temperature	0 – 40 °C
Relative humidity	0 – 95% (non-condensing)
Altitude	1% derating per 100 m above 1000 m
Noise	62 dB at 100% load / 58 dB at 45% load
Standards	IEC 62040 series
Power module dimensions (W x D x H)	400 x 495 x 86 mm
Cabinet dimensions (W x D x H)	442 x 711 x 307 mm · 442 x 660 x 797 mm · 442 x 660 x 976 mm (by capacity)
Cabinet weight	39 – 88 kg (by capacity)