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Fronius Inverter CL 48 WYE 277V 48kW

Product Item Code: 030-08448
Quantity Price
1 - 2 (items) $16,785.10
3 - 9 (items) $16,518.70
10+ (items) $15,985.80
Old Price
Price:         $15,985.80 Old Price:  $

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Manufacturer / Brand
Model / Part. No.CL 48.0 WYE 277
Weight 721
AC output volts 277VAC
CEC efficiency 95.5%
Watts 5000 watts
AC out volts/hertz 480V/60Hz
Maximum AC output watts 4500W / 5000W
Maximum DC voltage 600 volts
CEC efficiency 208/240 94.5% / 95%
Max DC array voltage 600 volts
Configurations of 9, 12, or 15 power modules are available for outputs ranging from 33.3kW to 60kW. Using Fronius' MIX power module management, individual power modules can be automatically activated or disabled depending on solar conditions; combined with automatic transformer switching, this allows the Fronius CL to achieve three separate efficiency peaks. The CL's wide DC input MPPT voltage range provides high flexibility for system configuration.

The CL's control unit automatically calculates how many power modules, and which ones, will be turned on and off in partial load conditions by analyzing the respective operating hours of each unit. This helps to equalize the work load on individual power modules, increasing the service life of the inverter. It also provides redundancy, ensuring that the inverter remains operating even when there is a fault in an individual power module.

If service is required, individual power modules can be removed and replaced easily via the plug and play drawer design. This ensures the highest serviceability and quick repair times. Another advantage of the modular design is that power modules can be removed for housing installation, reducing the weight of the housing and making it easier to move and install.

 The Fronius CL has a NEMA 3R enclosure, with integrated AC and DC disconnects. An innovative ventilation design eliminates dust and moisture from getting into the power module area. For indoor installation there is an optional exhaust air guide, allowing the Fronius CL to channel the exhaust air to the outside. An integrated relay contact can also be used to control an external fan. The CL is 100% compatible with the Fronius DATCOM system for comprehensive system monitoring. A Fronius Com Card and a Signal Card are already integrated in to the unit. Other components such as the Fronius Datalogger, the Sensor Box and environmental sensors can be added at any time.  

CSA Listed to UL 1741 for the U.S. and Canada. Dimensions (in inches) including base (4-inch and optional): 72 H x 43.5 W x 28.5D

The CL comes with a 10-year warranty.