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Central Inverter

EP-4400-HA-UD

EP Series 1500V Outdoor Central Inverter

Product Brochure

Product Video

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  • Features

  • Input (DC)

  • Output (AC)

  • Protection

  • Efficiency

  • General Data

  • Product Video

  • Features

  • Input (DC)

  • Output (AC)

  • Protection

  • Efficiency

  • General Data

  • Product Video

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Features
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    More power generation

    · Max. efficiency 99%, Euro efficiency 98.7%
    · Advanced three-level technology
    · Max.DC/AC ratio up to 1.8

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    Low system cost

    · DC 1500V system, low system cost
    · IP65 design
    · Night SVG function optional

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    High reliability

    · Key components at front side, easy for maintenance
    · Current sensor for each DC input, more reliable for monitoring and control

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    Grid friendly

    · LVRT and HVRT function
    · Active & reactive power dispatch

Input (DC)
ModelEP-4400-HA-UD
Max. PV input voltage1500V
Max. input current5736A
MPPT voltage range for nominal power900~1300V
Number of MPPT trackers4
Number of DC inputs20( Maximum: 32 inputs)
Output (AC)
ModelEP-4400-HA-UD
AC output power4400kW@45℃/5060kW@25℃
Rated grid voltage630V
Grid voltage range536~693 V
Max Output current4640A
Rated grid frequency/range50Hz±5Hz, 60Hz±5Hz
Output current harmonic (at nominal power)<3%
DC current injection＜0.5%In
Power factor at nominal power/range>0.99/0.8 lagging to 0.8 leading
Protection
ModelEP-4400-HA-UD
DC input protectionLoad break switch+fuse
AC output protectionCircuit breaker

Over-voltage protection

DC Type II/AC Type II
Leakage current monitoringYes
Ground fault monitoringYes
Grid monitoringYes
Insulation monitoringYes
Overheat protectionYes
Night SVG functionOptional
Anti-PID functionOptional
Efficiency
ModelEP-4400-HA-UD
Max. efficiency99.02%
EU efficiency98.70%
General Data
ModelEP-4400-HA-UD
Self-consuming at runtime＜5500W
Self-consuming in standby＜300W
Protection levelIP65
Temperature-30℃~+60℃
Cooling methodTemperature controlled forced air cooling
Max.operating altitude5000m
DisplayStandard: LED indicator, Bluetooth+APP; Optional: Touch screen
Communication portRS485/Ethernet
Certificates and approvals (more available on request)CE,IEC 62109, IEC 61727, IEC 61683, IEC 62116, IEC 60068, IEC61000
Dimensions (W×H×D)2210×2250×1850mm
Weight3300kg
Product Video
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EP-4400-HA-UD Product Video
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