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Fronius Tauro 50-3-D User Manual

Fronius Tauro 50-3-D
12 pages
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42,0410,2570 013-03062022
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Fronius Tauro
50-3-D / 50-3-P
Eco 50-3-D / Eco 50-3-P
Eco 99-3-D / Eco 99-3-P
Eco 100-3-D / Eco 100-3-P
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Fronius Tauro 50-3-D Specifications

General IconGeneral
Max. input voltage1000 V
Nominal output power50 kW
Degree of protectionIP 65
Max. apparent AC power50 kVA
MPP voltage range580 - 850 V
Max. DC power75 kW
Input Voltage Range580 - 1000 V
Output Voltage400 V
Frequency50/60 Hz
CoolingActive cooling
Operating temperature range-25°C to +60°C
AC voltage range400 V

Summary

Transportation and Mounting

Transport Handling

Visual instructions for safely lifting and moving the inverter unit.

Mounting Conditions

Specifies operating temperature, altitude, and minimum clearance for installation.

Wall Mounting Variant

Detailed steps for securely mounting the inverter to a wall.

Installation Variants and Connections

Floor Mounting Variant

Detailed steps for securely mounting the inverter to the floor.

Component Integration and Cable Management

Guidance on third-party components, V-CLAMP size, and cable gland connections.

AC Connections

Instructions for connecting the AC power supply and optional PE input.

AC Wiring Variants

AC Variant Singlecore

Procedure for connecting single-core AC cables to the inverter.

AC Variant Multicore

Procedure for connecting multi-core AC cables to the inverter.

AC Variant Daisy Chain

Instructions for connecting AC cables in a daisy-chain configuration.

DC Connections and Configuration

DC Voltage and Capacitance

Maximum DC voltage and PV array to earth capacitance limits.

DC Connection Variants

Guidelines for precombined and MC4 DC input connections and current limits.

DC Fuse Configuration

Procedure for aligning DC MC4 connectors and changing DC fuses.

Commissioning and Operation

Switch ON and Commissioning

Steps for switching the inverter ON and initiating the commissioning process.

Network Access and Configuration

Details on IP WLAN access points and network configuration settings.

I/Os and Technical Data

Overview of input/output terminals and technical specifications.

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