Koiri 50 KVA 3:3 Phase 360/384 VDC On-Line UPS with Inbuilt Isolation Transformer

Koiri 50 KVA 3:3 Phase 360/384 VDC On-Line UPS with Inbuilt Isolation Transformer

Model Number: PSX50E3033

UPS System Industrial UPS

Price: 362319
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Koiri Power-Pro Low Frequency Heavy Duty On-Line UPS

Koiri Power-Pro Low Frequency Heavy Duty On-Line UPS series offers reliable, industrial-grade power protection for a variety of applications. Designed with true online double-conversion technology and a low-frequency transformer design, these UPS units deliver stable, clean power while protecting equipment from voltage fluctuations, surges, and electrical noise.

Available in 1-Phase, 3-Phase, and 3:1 Phase models, the series caters to different power requirements, from small commercial setups to large industrial and IT environments.

Key Features:

  • True online double-conversion with low-frequency transformer design
  • Pure sine wave output with low Total Harmonic Distortion (THD).
  • Advanced battery management supporting SMF or flooded batteries for extended backup.
  • Wide input voltage range for uninterrupted operation.
  • Optional built-in isolation transformer for enhanced protection.
  • Rugged industrial construction for reliable operation in demanding environments.

    Specification

    Output Specification
    Output Capacity (KVA )
    50 KVA
    Output Capacity (KW )
    40 KW
    Output Power Factor
    0.8 Power Factor
    Output Phase
    3 Phase
    Output Voltage
    400 Volt
    Efficiency at Full Load
    > 90 %
    Load Crest Factor
    3:1
    Output Waveform type
    Sine Wave
    Bypass
    Built-in Static Bypass
    Input Specification
    Input Voltage
    400 Volt
    Other Input Voltage
    380 Or 415 Volt
    Input Phase
    3 Phase
    Input Voltage Range for Main Operations
    360 - 470 Volt
    Input Protection
    Fuse
    Batteries & Runtime
    Battery DC Bus
    360 VDC
    Maximum Charger Capacity
    10 Amp.
    Battery Position Option
    External
    Battery Type Compatibility
    SMF Battery
    Approved Battery Capacity (AH)
    42 - 200 Amp.
    Battery Circuit Breaker
    Optional
    Communication & Management
    Control panel
    LCD Display
    Interface Port(s)
    RS-232, USB
    General Specifications
    Isolation Transformer
    In-Built
    Environmental
    Operating Temperature
    0 - 40 °C
    Protection Class
    IP20
    Compliances
    Compliance
    EN/IEC 62040-1, IEC 62040-2, IEC 62040-3, IEC 62040-4