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Fronius CL 55.5 DELTA > 55,500 Watt 208 / 240 Volt Inverter

Fronius CL 55.5 DELTA - 55,500 Watt 208 / 240 Volt Inverter

Our Price: $16,236.36
Warranty: 10 Years

Product Code: FRONIUS-CL-55-5-DELTA

Description Datasheet

Fronius 55,500 Watt 208 / 240 VAC Inverter


Model CL 55.5 DELTA / 4,210,247,800
Series CL
Manufacturer Fronius


Type Grid Tie - Commercial
Operating Temperature Range -25° C - 50° C
Enclosure NEMA 3R
Cooling Controlled forced ventilation, variable speed fan
Dimensions (W x H x D) 43.5" x 76.6" x 31.4"
Weight 783 lbs
Shipping Method Freight

Input (DC)

Recommended PV Power (STC) 47,200 - 65,000 W
Max Voltage 600 V
Peak Power Tracking Voltage 230 V - 500 V
Min Start Voltage 245 V
Max Current 256.7 A

Output (AC)

Maximum Output Power 55,500 W
Nominal Voltage 208 / 240 V
Voltage Range 183 V - 229 V
211 V - 264 V
Frequency 60.0 Hz
Nominal Output Current 154.0 A
133.50 A


Data Sheet Fronius CL

Detailed Description

The Fronius CL combines high-yield power electronics with the unique, modular system design of up to 15 identical power stages in the MIX concept. Maximum yield and the highest stability are the advantages of this sophisticated system. This makes the Fronius CL the optimal central inverter for PV systems of up to several hundred kilowatts. Other features include the exact MPP tracking of the module manager, the automatic transformer switching function and much more. This makes the Fronius CL a distinctive multi-featured device that guarantees continual high performance

Simple planning, easy installation.

The Fronius CL was designed with practicality in mind. It can be used for many different assignments due to its planning flexibility. It is also easy to set up due to numerous design details that make installation and connection as simple as possible.

Wide input voltage range.

Different module configurations are possible: The wide input voltage range ensures high flexibility for system configuration.

Integrated grounding option.

The Fronius CL is well-equipped should modules have to be grounded whether positive or negative. Simply change two wires and a software paramater to change from negative to positive grounding.

Optional exhaust air guide.

If the Fronius CL is set up in a closed area, the exhaust air can be channeled out of the space using a connected pipe to prevent extreme heating of the ambient air. An integrated relay contact can also be used to control an external fan that draws the air to the outside.

Low installation height.

The Fronius CL can also fit into shallow spaces due to its low 72 inch height (with base). This compact design is achieved by its three-row arrangement of power modules in the inverter.

Low installation weight.

The power racks can simply be removed for installation. This reduces the weight of the Fronius CL and makes the housing easier to move. The racks can then be re-inserted and the inverter can begin operation immediately.

Generous connection area.

Sufficient space is available for connections and cabling with large cable cross sections. This makes installation simpler and much easier.

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