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

On-line UPS CMS-500/50I
parallelthree-phasedata center

on-line UPS
on-line UPS
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on-line, parallel
Electrical characteristics
data center, for telecom applications
Other characteristics
modular, pure sine wave, Eco mode, CE, IEC, high-frequency

Min.: 45,000 W

Max.: 450,000 W

450,000 W

Output power kVA

Min.: 50 kVA (67.98 hp)

Max.: 500 kVA (679.81 hp)

500 kVA (679.81 hp)


Overview CMS-500/50 online modular ups is non-isolated, industrial level, green Uninterruptible Power Supplies (UPS) - Three Phase, adopting advanced modular power protection concept. Modular architecture can scale power as demand grows or as higher levels of availability are required. 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 Feature 1. UPS module: 50 kVA; System: 350 kVA, 500 kVA, 800 kVA. 2. Rational redundant structure · N+X redundancy modular design concept. 3. Double Conversion (VFI-SS-111) · Transformer-less architecture: lower space and weight. 4. 50kVA hot-swappable power modules for predictive power management and lowest MTTR 5. Excellent power capability, 500kVA single chassis. Parallelable up to 2MVA 6. AC/DC 95% · DC/AC 98% efficiency · THDI ≤ 3% · input PF ≥ 0.99 · Output PF = 0.9 7. Standard configuration: Manual maintenance bypass, RS232/RS485, dry contacts. 50kVA UPS module 1. 4U with readable LCD screen · Isolated airflow with redundant fans · High power density · High efficiency · Autonomous Start-up · Cold start 2. Full functioned UPS, delivering a combination of converter, inverter, charger and controller STS Module 1. Parallel of SCR and AC Contactor 2. Online replace without shutdown system · High reliablity and overload ability · Transfer time within 1ms · Self-diagnose, interlock


*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.