1. Electricity - Electronics
  2. Power Supply
  3. On-line UPS
  4. Sicon Chat Union Electric Co., Ltd

On-line UPS CMS-250/25I

on-line UPS
on-line UPS
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on-line, parallel
Electrical characteristics
three-phase, AC
industrial, data center, for telecom applications, for server rooms
Other characteristics
modular, pure sine wave, high-quality, high-density, CE, high-frequency

Max.: 225,000 W

225,000 W

Min.: 22,500 W

Output power kVA

Max.: 250 kVA (339.91 hp)

250 kVA (339.91 hp)

Min.: 25 kVA (33.99 hp)


Overview CMS online high frequency Modular UPS, non-isolated, industrial level, green Uninterruptible Power Supplies (UPS) - Three Phase, adopting advanced N+X modular design concept. CMS Modular UPS is industry-leading, high efficiency & availability, best performance for small, medium, and large data centers and mission critical environments. MAXIMUM RELIABILITY AND AVAILABILITY FLEXIBILITY for critical loads According to IEC EN 62040-1 62040-2 62040-3 Available with battery of Lithium, lead acid, VRLA AGM Features 1. N+X redundancy 2. Rational redundant structure. 3. Excellent power capability, 250kVA single chassis. Parallelable up to 1000kVA 4. 25kVA hot-swappable power modules for predictive power management and lowest MTTR 5. AC/AC Efficiency in double conversion up to 95%, Inverter mode, up to 98% efficiency. 6. THDI ≤ 3%, and input PF ≥ 0.99; Output PF = 0.9. 7. Multi-level decentralized control technology and Master-slave synchronization in sequency control. 8. Standard configuration: Manual maintenance bypass, RS232/RS485, dry contacts. 9. Optional configuration: SNMP, GENSET, EPO, Transformer, Battery Bank, IPDS


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.