Network inverter Fronius Tauro ECO 100-3-P

The three-phase Fronius Tauro motor in power classes from 50 to 100 kW promises maximum performance even in the harshest conditions. Thanks to its intelligent hardware design, it not only helps optimize BOS costs, but also provides unprecedented flexibility in system design. With Fronius Tauro you can implement both a centralized (option P) and a decentralized system (option D). The simplest installation and fastest service on the market also guarantee maximum safety.

TECHNICAL DATA

INPUT DATA
Number of MPP trackers: 1
Max. input current (Idc max_inverter): 175 A
DC input voltage range (Udc min - Udc max): 580 - 1000 V.
Start supply voltage (Udc start): 650 V
MPP voltage range (Umpp min - Umpp max): 580 - 930 V
Max. Photovoltaic generator power (Pdc max): 150 kWp.
Max. input current PV1 (Idc max, PV1): 100 A
Max. input current PV2 (Idc max, PV2): 100 A
Max. current short circuit PV1 (Isc max, PV1): 125 A
Max. short circuit current PV2 (Isc max, PV2): 125 A
Max. PV system power PV1 (Pdc max,PV1): 79 kWp
Max. PV system power PV2 (Pdc max, PV2): 79 kWp
Max. AC Fuse Rating: 355A
Max. inverter short circuit current (Isc max, inverter): 250 A
Number of DC connections PV1: 1
Number of DC connections PV2: 1

OUTPUT
Rated AC power (Pac,r): 100 kW
Max. output power (Pac max): 100 kVA
AC Output Current (AC Nominal): 151.5 A @ 220 VAC, 144.9 A @ 230 VAC.
Mains connection (Uac,r): 3~ NPE 380/220, 3~ NPE 400/230 V
AC voltage range (Umin - Umax): 180 - 270 V
Frequency (fr): 50/60 Hz
Frequency range (fmin – fmax): 45–65 Hz
Total Harmonic Distortion: <3% @Pnom (230/400VAC, 50Hz)
Coefficient power (cos φac,r): 0 - 1 ind./em.

COMMON DATA
Width: 1109 mm
Height: 755 mm
Depth: 346 mm
Weight: 103 kg
Weight incl. packaging: 121 kg
Protection degree: IP65.
Protection class: 1
Overvoltage category (DC/AC): 2/3
Consumption at night: 15 W.
Installation: Indoor and outdoor.
Ambient temperature range: -40°C - +65°C (optional AC power off: -30 to +65°C)
Permissible humidity: 0–100%
Max. height: 4000
Certifications and compliance with standards: VDE-AR-N 4105, VDE-AR-N 4110, IEC 62109-1/-2, IEC 62116, IEC 61727 R25, AS/NZS 4777, CEI 0-16, CEI 0-21, EN 50549-1/-2, VDE 0126-1-1 8)
Inverter topology: Transformerless
Cooling: Active cooling technology and double wall system.
Interference class: B

EFFICIENCY
Max. efficiency (PV - network): 98.5%
European Efficiency (ηEU): 98.2 / 97.7 / 97.3 (580 VDC / 800 VDC / 930 VDC)
MPP adaptation efficiency: 99.9

PROTECTIVE DEVICES
DC Insulation Measurement: Enabled
Overload behavior: Operating point shift. Power limitation
DC disconnect: Included
Integral RCMU: Enabled
Surge protection devices: Type 1+2 built-in, Type 2 optional.

INTERFACES
6 digital I/O + 6 digital inputs: Programmable interface for ripple control receiver, energy management, load control Inputs: Low voltage level: min. 0V - max. 1.8 V; high: min. 4.5V - max. 28.8 V / Input impedance: 70 kOhm. Outputs: 5 W at 12 V total for all six digital outputs when internally powered when there is no load on the USB port. 1A @ >12.5V to 24V per digital output when externally powered by external power supply, but overall max. 3A integrated
Emergency stop (WSD): Yes
Data logger and web server: included.
WLAN: Fronius Solar.web, Modus TCP Sunspec, Fronius Solar API (JSON)
2x RS485: Modbus RTU Sunspec
Ethernet LAN RJ45: 10/100 Mbit; Max. 100 m Fronius Solar.web, Modbus TCP Sunspec, Fronius Solar API (JSON)

AC CONNECTION TECHNOLOGY
Cable cross-section: 70–240 mm²
Conductor material: Al; Cu
Connection terminals: cable lug or V-clamps.
Single-core version (single-core cable) Cable entry: 5 x M40 (10–28 mm)
Stranded version (stranded cable): Cable entry: 1 stranded connector Ø 16–61.4 mm + 1 x M32 (10–25 mm)
AC Daisy Chain Option (Single Core Cable): Cable Entry: 10 x M32 (10-25mm)

DC CONNECTION TECHNOLOGY
Cable cross-section: 25–95 mm²
Conductor material: Al; Cu
Connection terminals: cable lug or V-clamps,
Cable entry: 6 x M40