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Reliability    Safety   Capacity

S5-GC(50-70)K

400V: 50K/60K-4G;   480V: 60K-HV/70K-HV

S5-GC(50-70)K three phase series string inverter are suitable for the installation of three-phase input pv system of commercial and industrial PV plants. Adopt 5/6 MPPT desigh to provide a more flexible configuration scheme and higher generation efficiency. Perfect commercial site monitoring solution, intelligent redundancy fan.

50-70K Three Phase Inverter

Features

  • Max. efficiency 98.7%

  • String current up to 16A
  • Night time SVG function
  • Supports export power control
  • IP66
  • Intelligent redundant fan-cooling
  • DC side supports "Y" connectors
  • Supports aluminium wire access to reduce cost
  • AFCI protection, proactively reduces fire risk
  • 10/12 string inputs allow for 150%+ DC oversizing
  • Intelligent string monitoring. Smart I-V curve scan
  • Globally recognised branded componentry for longer life
  • 5/6 MPPT design, supports multiple orientation system design
  • Integrated PID recovery function, increases overall system yield
  • Scan to register on SolisCloud, supports remote upgrade and control
  • Supports PLC/GPRS/WiFi communication with less wiring and reduced installation costs

Technical Specifications

Input DC

  • Max. input voltage
    1100 V
  • Rated voltage
    720 V
  • Start-up voltage
    195 V
  • MPPT voltage range
    180-1000 V
  • Max. input current
    6*32 A
  • Max. short circuit current
    6*40 A
  • MPPT number/Max. input strings number
    6/12

Output AC

  • Max. apparent output power
    77 kVA
  • Max. output power
    77 kW
  • Rated grid voltage
    3/PE, 480 V
  • Rated grid frequency
    50 Hz / 60 Hz
  • Rated grid output current
    84.2 A
  • Max. output current
    92.6 A
  • Power Factor
    >0.99 (0.8 leading - 0.8 lagging)
  • THDi
    <3%

Efficiency

  • EU efficiency
    98.4%

Protection

  • Short circuit protection
    Yes
  • Output over current protection
    Yes
  • Surge protection
    DC Type II / AC Type II
  • Grid monitoring
    Yes
  • Anti-islanding protection
    Yes
  • Temperature protection
    Yes
  • Strings monitoring
    Yes
  • I/V Curve scanning
    Yes
  • Integrated PID recovery
    Optional
  • Intergarated DC switch
    Yes

General Data

  • Weight
    54.5 kg
  • Topology
    Transformerless
  • Self consumption (night)
    <1 W
  • Operating ambient temperature range
    -25 ~ +60°C
  • Relative humidity
    0-100%
  • Ingress protection
    IP66
  • Cooling concept
    Intelligent redundant fan-cooling
  • Max. operation altitude
    4000 m
  • Safety/EMC standard
    IEC 62109-1/-2, IEC 61000-6-1/-2/-3/-4
  • Grid connection standard
    IEC 61683, IEC 60068, IEC 61727, IEC 62116, EN 50530, IS 16169 / IS 16221(BIS)

Features

  • AC connection
    OT terminal (max. 70 mm²)
  • Display
    LCD, Capacitive touch buttons
  • Communication
    RS485, USB, Optional: DLS-W, DLS-G

Sales enquiries: sales@ginlong.com
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