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Inverter KACO Powador 7900 INT

   
Price:   1.296,00 EUR
Item-No.:   10206-139
Shipping costs:   120,00 EUR Shipping costs per piece
Ready for shipping:   in 1-4 weeks, please ask real delivery time by phone: 0049 8654 309 88 73 or mail: mail@solarshop.net
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Description:

Inverter KACO Powador 7900 INT

The Powador 7900 units are equipped with digital controllers so that they can be used internationally. The appropriate country settings can easily be selected on-site; the country-specific settings are stored in the software, so the inverters can be quickly and easily installed anywhere in the world. The menu language can be selected independently from the country-specific settings. The units are also equipped to comply with the pending Low Voltage Directive.

 

The units include transformerless topology without a step-up converter. DC disconnects and string fuses are already integrated. This provides maximum safety and reliability for the system operator and makes the installer's job easier. These inverters are designed as a trio, with each unit feeding into one of the three phases. This allows each unit to optimally utilise the voltage range of a photovoltaic system that has been divided into three sub-generators. The integrated Sym-Bus ensures that any potential asymmetry does not exceed the maximum permitted limit of 4.6 kW, even when there is a fault in a unit. They represent an alternative to central inverters (depending on the system design). Since all of the transformerless string inverters can also be combined with one another as required, they allow you almost unlimited freedom in planning, from 2 kW up to the mega-watt class.


 Download data sheet here

Technical Specifications Powador 7900 INT

General information
Model: Powador 7900 INT
Protection type: IP54
Security: n/a
Operating temperature range (CEC): -20°C bis +60°C
Type designation: Trafolos
Noise emission: 35 [db]
Dimensions
Height: 810 [mm]
Width: 340 [mm]
Depth: 220 [mm]
Weight: 38 [kg]
Interfaces
RS 232: no
RS 485: yes
Ethernet: no
Details: S0-Ausgang, Sym-Bus
Input current
Rated output: 7900 [W]
Maximum power: 7900 [W]
Maximum power tracking window: 350 [V] - 600 [V]
Maximum voltage: 800 [V]
Max. input current: 19.7 [A]
DC input: 4
Number of MPP trackers: 1
Output
Voltage: 264 [V]
Nominal capacity: 6650 [W]
Max. capacity: 6650 [W]
European efficiency: 95.8 [%]
Max. efficiency: 96.5 [%]
Number of string feeds: 1
Display: LCD 2 x 16 Zeichen
1-phase mains monitoring: ja
Harmonic distortion: n/a
1-phase mains monitoring: n/a
Price including 19% VAT plus additional shipping fees
This product was added to our catalog on Wednesday 09 February, 2011 .
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