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Grid Tie Inverter 3 Phase
a Grid Tie Inverter GT250E

Designed for European grid-connected PV installations, the GT250E is a 250kW three-phase inverter that meets all applicable European directives.

 

Product Info | Specifications | Datasheet

Product Information

The Xantrex GT250E Grid Tie Inverter is based on a reliable platform that is used in grid-connected photovoltaic and wind turbine applications in North America and Europe. Easy to install and operate, the GT250E automates startup and shutdown. It incorporates advanced Maximum Power Point Tracking (MPPT) technology to maximize the energy harvested from a PV array. To minimize power losses during the conversion process, the inverter’s switching technology uses insulated gate bi-polar transistors. Multiple inverters can be paralleled for large power installations. Designed for European PV installations, the GT250E is compliant to applicable European directives.

Features

  • Digital Signal Processor (DSP) based controls with self-diagnostics and LCD for display of operating status
  • Inverter shut-off and disconnects
  • Over-and under-voltage and frequency protection, shutting down the inverter
  • Anti-islanding protection prevents back-feeding inverter generated power to the grid
  • in the event of a utility outage
  • User definable power tracking allows the user to match the inverter to the array, as well as to adjust delay periods to customize system shutdown sequences
  • Graphical user interface software for real time communications, monitoring, and control

Options

  • Remote monitoring via telephone modem
  • Fault notification via modem
  • Data acquisition and logging
  • Warranty extension up to 20 years
  • Performance warranty contract

 

 

Technical Specifications

 

Electrical Specifications

 

Continuous power rating

 

250 kW AC

 

Nominal AC voltage

 

20 kV AC three phase (other levels on request)

 

Nominal AC frequency

 

50 Hz (60 Hz on request)

 

Line power factor

 

> 0.99 above 20% rated power

 

AC current distortion

 

<3% THD at rated power

 

Nominal DC voltage rating

 

600 VDC

 

Maximum AC line current

 

500 AAC

 

Standby tare loss

 

< 100 W

 

Night consumption

 

< 100 W

 

Maximum AC line current

 

164 amps AC

 

Minimum DC voltage for feed-in

 

450 VDC

 

Suggested PV power

 

280 kWp

 

Maximum CD current

 

555 A

 

Max. open circuit voltage

 

850 VDC (optional 880 VDC)

 

Power tracking window range

 

450 to 800 VDC

 

Maximum efficiency

 

96% at medium voltage level

 

European efficiency

 

95% at medium voltage level

 

General Specifications

 

Ambient temperature range

 

-10 °C to +45 °C

 

Enclosure environmental rating

 

IP21

 

Enclosure

 

Rittal TS Series

 

Weight

 

1160 kg

 

Dimensions (H x W x D)

 

211 x 200 x 60 cm

 

Altitude

 

up to 1500 m without de-rating

 

Relative humidity

 

0 to 95% non-condensing

 

Features & Options

 

Cooling method

 

Forced convection cooling

 

Protective functions

 

AC over / under voltage, AC over / under frequency, over temperature, AC and DC over current, DC over voltage

 

User display standard

 

LCD, 4-line, 80-characters with keypad

 

Disconnects (AC & DC)

 

Integral to inverter assembly

 

Isolation/medium voltage transformer

 

Integral to turn key system

 

Communications software

 

Graphical user interface software for real time communications and control

 

Data acquisition and logging

 

Adjustable

 

Interfaces

 

Webserver or Telephone modem for remote system monitoring and faults notification

 

Approvals & Safety

 

The GT100E is compliant to applicable European Directive and CE marked

 

The GT250E complies with the requirements of VDEW

 

Note: Specifications subject to change without notice.