Modular Online UPS

One cabinet capacity ranges from 5kVA-600kVA, 14 consecutive years of market verification and product iteration, high reliability, the series is one of DOSAN Power’s bestseller series, meet your 3 phase 380V&480V needs.


It's a single-phase modular UPS that can be configured with up to 6 power modules(maximum 20kVA), 5 groups of battery modules, and optional 10A charging module. It can be flexible configured to 1 phase in and out without deration to satisfy various projects requirements, compatible with all kinds of 19” standard sever cabinet. The whole product is a complete tower modular UPS system, especially suitable for small and medium server rooms.

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The series Rack-Mounted Modular Online UPS is high space-saving product for small and medium data center. It has 90kVA, 60kVA, 45kVA, 40kVA, 30kVA, 20kVA can be chosen, The power module is 2U height, compatible with 19”standard rack cabinet. The UPS can be configured to 3:3, 3:1 and 1:1. saving more than 33% server cabinet space, single module power density reaches 25kW/2U which is 50% higher than the industry mainstream level.

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The series Modular Online UPS is with in-built battery. It can hold 4 groups of 9Ah batteries, a total of 160pcs. Battery package also can be hot-swappable and monitored by the monitor system, easy for maintenance.

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The series Modular Online UPS is high reliability product for small and medium data center. It's the first generation UPS of DOSAN Power, it provides 60kVA, 120kVA, 200kVA for choosing. Modular IGBT design and isolated air channel ensured the wide adaptable of harsh environment.

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The series Rack-Mounted Modular Online UPS is high space-saving product for medium data center. It has 150kVA, 200kVA, and 300kVA can be chosen, The power module is 2U height, compatible with 19”standard rack cabinet. The UPS can be configured to 3:1, 3:1 and 1:1. saving more than 33% server cabinet space,single module power density reaches 25kW/2U which is 50% higher than the industry mainstream level. Compared with the 10-90kVA UPS, it has higher power density,higher load capacity.

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The series Modular Online UPS is high reliability and adaptability product for medium and large data center. The series is the upgrade of 20 - 200 kVA series UPS, and the capacity can be expanded to 900 kVA. It provides 150kVA, 180kVA, 250kVA, 300kVA, 500kVA, 600kVA for choosing. Modular IGBT design and isolated air channel ensured its high impact resistance and the wide adaptability of harsh environment.

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The series Modular Online UPS is a high stability and scalability product for large data center in American continent. Its compact design ensures power density of 400kVA in one cabinet, 3 units can be paralleled for capacity or redundancy up to 1500kVA. It provides 80kVA, 160kVA, 240kVA, 320kVA, 400kVA, 500kVA for choosing.

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The series Modular Online UPS is cost-beneficial product for medium and large data center. 50kVA power module in 4U height, 600kVA in one cabinet and the footprint less than 1.45m2, 3 units in parallel for a capacity up to 1500kVA. It provides 80kVA, 100kVA, 160kVA, 200kVA, 240kVA, 300kVA, 400kVA, 500kVA, 600kVA for choosing.

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60-600kVA modular online UPS with brand-new topology, a bidirectional DC-DC converter circuit, which greatly improves the system's performance and guarantees high efficiency.
Its compact design ensures the power density, achieve this 600kW system occupies only an area of 0.9m2 . RM series is considered to be an excellent power supply solution for large data centers and facilities.

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This series Modular UPS is equipped with hot-swappable power module and bypass & monitoring modules, which are designed for easy maintenance and redundancy. 100kVA power capacity in a 4U-high module, combined with a bypass module that is integrated with various communication ports.

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