• Small Size, Smart Design - Versatile, ultra-compact UPS up to 20kVA - Delta RT Series 1-20 kVA UPS
  • RT Series UPS, 5/6/8/10 kVA Single Phase, 10/15/20 kVA Three Phase


    Availability & Flexibility
    True online double-conversion topology and zero transfer time to battery provides 24/7 full-time protection
    Wide input voltage range allows the UPS to operate in harsh electrical environments and extends battery life
    AC-start function allows the UPS to be switched on without connecting to a battery
    Programmable load bank disconnects non-critical loads when a blackout occurs and reserves more battery power for critical loads
    Up to four units parallel capacity allows redundancy and load expansion (Apply to 5-20 kVA)
    Hot swappable batteries ensure continuous operation even when batteries are being replaced
    VRLA and Li-ion External Battery Cabinet (EBC) are available for scalable runtime
    Flexible battery quantity configuration enables optimized battery investment. And when one battery fails, it could be removed without replacing the entire battery string, reducing maintenance cost and efforts
    The Power Distribution Box (PDB) and Maintenance Bypass Breaker (MBB) are optional respectively for easy configuration and easy UPS replacement
    The rRPP (Rack Remote Power Panel), which can be integrated with standard server racks, simplifies power output distribution and power monitoring
    Common battery configuration is supported in RT 15/20 kVA parallel mode to save installation space and additional battery costs
    Efficiency & Reliability
    Unity output power factor guarantees no de-rating with loads and provides permanent 100% kW
    Best-in-class AC-AC efficiency of up to 96.5% and 99% in ECO mode lowers energy costs
    Automatic fan speed control maximizes system efficiency and significantly reduces audible noise and prolongs battery life
    Fan failure detection sends early warnings to facilitate predictive maintenance of UPS
    Intelligent battery management to extend battery life and maximize battery performance. The battery aging detection monitors battery status for predictive maintenance, and the 3-stage charging mechanism keeps the battery from continuous float charging during the intermission stage to prolong battery life
    Excellent local management through a user-friendly graphical and multi-lingual LCD display
    Various types of communication interfaces, including USB, RS-232, and RS-485 ports, mini slot, REPO/ROO for remote management, and in-built dry contacts for monitoring and notification of system operation conditions
    UPS management software such as ShutdownAgent and InfraSuite Device Manager allow users to monitor UPS status and protect critical devices

    Product available regions:

    North America Latin America
    (5–10 kVA, 208 V)


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