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Three Phase Wind Inverters

ABB "TRIO" Three Phase Wind Inverter - 27.6kW 415V~50Hz

ABB "TRIO" Three Phase Wind Inverter - 27.6kW 415V~50Hz

£7,161.34 £5,967.78 (ex. VAT)
Stock Status: In Stock

The TRIO-20.0/27.6-TL-W dual stage transformerless wind inverter offers a unique combination of high efficiency, installer-friendly design and very wide input voltage range ensuring high energy harvesting. TRIO’s power output is controlled by an external signal. The inverter has high speed and precise algorithm for following the external signal variations to maximize the total energy harvested.



Key Features



• True tree-phase bridge topology for DC/AC output converter
• Wide input voltage range
• Transformerless technology
• Field-selectable grid standard settings
• Flexible data monitoring options to view inverter performance
• Natural convection cooling for maximum reliability
• Efficiency at all output levels
• The inverter has new features including a special built-in heat sink compartment and front panel display system.TRIO requires an external control signal
• It is a sealed unit to withstand harsh environmental conditions



Technical Specification


 

Input side

Maximum absolute DC input voltage (Vmax,abs)

1000 V

Operating DC Input voltage range (Vdcmin...Vdcmax)

190...950 V

DC input voltage range at Pacr (Vrp,min...Vrp,max)

440...800 V

Rated DC input voltage (Vdcr)

620 V

Dc power limitation

Linear derating from Max to Null [800V£Vdc£950V]

Maximum DC input current (Idcmax)

50 A

Maximum input short circuit current

60 A

DC connection type

Screw terminal block

Input protection

Reverse polarity protection

Yes, from limited current source

Input over voltage protection - varistor

4

Generator isolation control

According to local standard

Output side

AC grid connection

Three phase 3W or 4W+PE

Rated AC power (Pacr @cosf=1 )

20000 W

Maximum AC output power (Pacmax @cosf=1)

22000 W (3)

Maximum apparent power (Smax)

22200 VA

Rated grid AC voltage (Vacr)

400 V

AC voltage range

320...480 V (1)

Maximum output AC current (Iac,max)

33.0 A

Contributory fault current

35.0 A

Rated frequency (fr)

50 Hz / 60 Hz

Frequency range (fmin...fmax)

47...53 Hz / 57…63 Hz(2)

Nominal power factor and adjustable range

> 0.995, adj. ± 0.9 with Pacr =20.0 kW,

± 0.8 with max 22.2 kVA

Total harmonic distortion

< 3%

AC connection type

Screw terminal block

Output protection

Anti-islanding  protection

According to local standard

Maximum AC overcurrent protection

34.0 A

Output over voltage protection - varistor

4

Operating performance

Maximum efficiency (hmax)

98,2%

Stand-by consumption

< 8 W

Feed in power threshold

40 W


 

Data Sheet


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