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SolaHD Industrial On-Line UPS systems provide the highest level of power protection for mission-critical industrial and commercial applications. Utilizing true double-conversion technology, these UPS systems continuously regenerate clean output power while protecting connected equipment from outages, voltage fluctuations, surges, harmonics and electrical noise.
Designed for demanding environments, Industrial On-Line UPS systems are ideal for automation systems, manufacturing equipment, PLCs, communication systems, networking infrastructure and other critical applications where downtime is not an option.
The SolaHD S4K288INTBATD is a replacement internal battery module for S4K6U10KD Industrial On-Line UPS systems.
The SolaHD S4K144BATD is an optional external battery cabinet for extending runtime on S4K4U6000D Industrial On-Line UPS systems.
The SolaHD S4K144INTBATD is a replacement internal battery module for S4K4U6000D Industrial On-Line UPS systems.
The SolaHD S4K5U6K5D is a 6 kVA international industrial on-line UPS providing true double-conversion protection, 230 VAC operation, factory-installed internal batteries and rack/tower installation for critical equipment.
The SolaHD S4K6U10KD is a 10 kVA Industrial On-Line UPS with internal batteries, double-conversion protection and rack/tower installation for critical power applications.
The SolaHD S4K4U6000D is a 6 kVA Industrial On-Line UPS with internal batteries, double-conversion protection and rack/tower installation for critical power applications.
The SolaHD RDU101 Network Communications Card is a compatible accessory for SolaHD S4K Series Industrial UPS systems.
The SolaHD S4K2U72BATD external battery cabinet provides extended runtime support for compatible S4K2U Series Industrial On-Line UPS systems.
The SolaHD S4K2U36BATD external battery cabinet provides extended runtime support for compatible S4K2U Series Industrial On-Line UPS systems.
Learn how UPS systems, power conditioners and surge protection devices work together to protect critical equipment from outages and power quality problems.
► Download the Power Quality Solutions Selection & Application Guide (PDF)
Unlike standby or line-interactive UPS systems, an on-line UPS continuously converts incoming AC power to DC and then back to AC. This double-conversion process isolates connected equipment from utility power disturbances while providing seamless battery backup during outages.
Industrial On-Line UPS systems deliver the highest level of protection against power outages, voltage sags, brownouts, surges, harmonic distortion and electrical noise.