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Central Inverter

ITS-8960-MV

Integrated Transformer Station for 1500V Utility PV Plant (For SP-350K-H1 String inverter)

Product Brochure
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  • Features

  • Input (DC)

  • Output (AC)

  • Protection

  • General Data

  • Features

  • Input (DC)

  • Output (AC)

  • Protection

  • General Data

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Features
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    Safety

    · MV and LV isolated, with independent control room
    · Integrated smoke sensing alarm
    · LV copper busbar fully enclosed protection design

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    Low system cost

    · Convenient for large block size PV plant
    · Integrated MV transformer and switchgear

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    High reliability

    · Suitable for all kinds of harsh environments
    · All device compliance with international standards

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    Easy O&M

    · Integrated current and voltage monitoring function for online analysis and trouble shooting

Input (DC)
ModelITS-8960-MV
AC output power8960kVA@40℃/9856kVA@30℃
Max. Inverters Quality28
Rated Input voltage800V
LV Main switchsACB (4000A*2/800V/3P), MCCB(400A*28/800V/3P)
Output (AC)
ModelITS-8960-MV
Rated AC output Voltage20-35kV
Transformer TypeOil-immersed
Transformer Vector GroupDy11y11
Rated grid frequency/range50Hz/45~55Hz,60Hz/55~65Hz
Transformer Tappings±2x2.5%
Impedance9.5% (±10%)
MV Switchgear TypeSF6 Gas Insulated, 3 feeders
Protection
ModelITS-8960-MV
AC input protectionCircuit breaker
Transformer protectionOil-temperature, Oil-level, Oil-pressure and Buchholz
AC MV output protectionCircuit breaker
LV Over-voltage protectionType II (Optional: Type I+II)
MV Relay Protection50/51, 50N/51N, (Optional: 50G/51G)
Internal arcing faultIAC AFL 20kA/1s
General Data
ModelITS-8960-MV
Auxiliary power supplyStandard: 5kVA, Optional: Max. 40kVA
Degree of protectionIP54
Temperature-30 ~+60℃
Allowed humidity(non condensing)0 ~ 95 %
Transformer Cooling modeONAN (Oil Natural Air Natural)
Max.operating altitude2000m(standard) />2000m (Optional)
Communication portRS485/Ethernet
Certificates (more available on request)IEC 60076, IEC 62271, IEC 61439
Dimension(W*H*D)6058x2896x2438mm
Weight24T