Socomec MASTERYS GP4 20kVA

Product Description

The Socomec MASTERYS GP4 U4GP023S00-0-00 from Specialist Power Systems offers superior reliability and performance with 20 kVA capacity making it the ideal solution for small & medium-sized data centres, banks, medical facilities, medical devices, telecom & media infrastructure, transport and control rooms.

Superior design and reliability
Oversized design margin offering reliability first and certified seismic resistance.
Superior and officially attested MTBF with a long product life expectancy.

Unrivalled serviceability
The Socomec MASTERYS GP4 provides innovative front access maintenance thanks to its brick architecture with rapid repair times 5 times faster than legacy UPS.

Embedded digital technology
IoT ready device for access to connected services.
eWIRE mobile app for AR guided installation and reporting.
SOLIVE UPS mobile app for remote control and anomaly notification.
Easy integration in LAN/WAN and virtual environments.

Certified performance
Full performance up to 40 °C without derating and without specific conditions.
Energy savings without compromise with 96.5% efficiency in VFI and up to 99% efficiency in “ECO” mode.
Performance tested and verified by TÜV SÜD.

User and environmentally friendly
Ergonomics designed to simplify usage.
Ready for upcoming eco-regulations.
RoHS compliant.
Halogen-free cables.

Extended and flexible back-up time
High density internal battery up to 80 kW included which reduces footprint significantly.
Fast recharge even for very long back-up time and Li-Ion battery technology-ready.      

Specialist Power Systems are an approved sales partner to Socomec in the UK with expert technical knowledge. Call us on 01234 851155 to discuss your requirements and how we can help you find the right product and support.

Product Specification

Part No


Capacity (VA / kVA)

20 kVA

Maximum Output (Watts)

20000 Watts

Form Factor




Run Time


Warranty Length

3 Years (Electronics) 1 Year (Batteries)

Battery Type

Lead Acid / Li-ion / NiCd









3 year (electronics) 1 year (batteries)

Optional Accessories

Here at Specialist Power Systems we offer a wide range of manufacturer specific accessories from a UPS Network Card through to an External Maintenance Bypass Switch. Please get in touch so we can ensure you get exactly what you need to stay protected.

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Maintenance Packages Available
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For more information, please call us on +44 (0) 1234 851155 or send us a message below.

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