On-line UPS / parallel / three-phase / data center
CMS-500/50I Sicon Chat Union Electric Co., Ltd

Characteristics

  • Technology:

    on-line, parallel

  • Electrical characteristics:

    three-phase

  • Applications:

    data center, for telecom applications

  • Other characteristics:

    modular, pure sine wave, Eco mode, CE, IEC, high-frequency

  • Output power:

    Min.: 45000 W

    Max.: 450000 W

    450000 W

  • Voltage:

    Min.: 285 V

    Max.: 475 V

    380 V

  • Output power kVA:

    Min.: 50 kVA (67.05 hp)

    Max.: 500 kVA (670.51 hp)

    500 kVA (670.51 hp)

Description

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

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