UL-250KT-502KWH

System Features


Technical Parameters

UL-250KT-502KWH


  • System Model

    UL-250KT-502KWH

  • Revisions

    V1.2

  • Date

    May 11, 2020

  • SYSTEM INFORMATION

     

  • Nominal AC Power

    250kW

  • Nameplate Capacity

    502kWh

  • BATTERY INFORMATION

     

  • Battery Chemistry

    LFP

  • Cell Make / Type

    CATL / 280Ah

  • Configuration

    280S2P

  • Nominal Voltage

    896V

  • Voltage Range

    784~1000V

  • INVERTER INFORMATION

     

  • Max. AC Power

    2 x 125kW

  • Nominal Grid/Islanding Voltage

    480V

  • Grid Voltage Range

    422.4V~528V

  • Power Factor

    0.8~1

  • Nominal Grid Frequency

    60Hz

  • Isolation

    Transformerless

  • PROTECTIONS AND SAFETY DEVICES

     

  • Rack Level Lockable Disconnect

    Yes

  • Short Circuit Protection

    Yes

  • Lightning Protection

    Yes

  • Over-charge / Over-discharge Protection

    Yes

  • Over-temperature Protection

    Yes

  • Combustible Gas Detection

    Yes

  • Fire Detection

    Yes

  • Intrusion Detect System

    Yes

  • Exhaust Fan for Gas Venting

    Yes

  • Water System (dry pipe)

    Yes

  • External Accessible E-scenter

    Yes

  • External Accessible Fire Control Penal

    Yes

  • System Controller

    Yes

  • Uninterruptible Power Supply (UPS)

    Yes

  • Islanding Capability

    Yes

  • Self-powered System

    Yes

  • WORKING CONDITIONS

     

  • Degree of Protection

    NEMA 3R / IP54

  • Noise Emission

    ≤72dB @1m

  • Operating Temperature Range

    -22°F ~ 113°F / -30°C ~ 45°C

  • Relative Humidity

    0~95% (No condensing)

  • Max. Working Altitude

    6,500’ / 2,000m 

  • SYSTEM INFORMATION

     

  • Dimensions (W*H*D)

    14.9'×8.2'×5.2’/ 4,550×2,500×1,600mm

  • Weight (with & without batteries)

    15,500lbs & 6,600lbs / 7t & 3t 

  • Cooling Method of Battery Chamber

    HVAC

  • Fire Suppression System

    FM-200

  • Communication Protocol

    Modbus TCP/IP

  • Certificate & Compliance

    UL1741, UL 1741SA, IEEE1547, UL1973, UL9540A, UL9540