Fronius Tauro Eco 100-3-D

Number of MPP trackers

1

Max. input current (I_{dc max_inverter})

175 A

DC input voltage range (U_{dc min} - U_{dc max})

580 - 1000 V

Feed-in start voltage (U_{dc start})

650 V

MPP voltage range (U_{mpp min} - U_{mpp max})

580 - 930 V ⁹⁾

Max. PV generator power (P_{dc max}) 

150 kWpeak

Max. input current PV1 (I_{dc max, PV1})

75 A

Max. input current PV2 (I_{dc max, PV2})

75 A

Max. input current PV3 (I_{dc max, PV3})

75 A

Max. short-circuit current PV1 (I_{sc max, PV1})*

125 A

Max. short-circuit current PV2 (I_{sc max, PV2})*

125 A

Max. short-circuit current PV3 (I_{sc max, PV3})*

125 A

Max. power PV system PV1 (P_{dc max,PV1})

57 kWpeak

Max. power PV system PV2 (P_{dc max, PV2})

57 kWpeak

Max. power PV system PV3 (P_{dc max, PV3})

57 kWpeak

Max. AC fuse size rating

355 A

Max. short-circuit current inverter (I_{sc max, inverter})

355 A

Max. short-circuit current string (I_{sc max, string})

20 A

Max. input current string (I_{dc max, String})

14,5 A

Number of DC connections PV1

7

Number of DC connections PV2

7

Number of DC connections PV3

8

Max. short-circuit current string (I_{sc max, string}) - 30 A Option

30 A

Max. input current string (I_{dc max, String}) - 30 A Option

22 A

Number of DC connections PV1 - 30 A Option

4

Number of DC connections PV2 - 30 A Option

5

Number of DC connections PV3 - 30 A Option

5

AC nominal output (P_ac,r)

100 kW

Max. output power (P_{ac max})

100 kVA

AC output current (I_{ac nom})

151,5A at 220Vac , 144,9A at 230Vac

Grid connection (U_ac,r)

3~ NPE 380/220 , 3~ NPE 400/230 V

AC voltage range (U_min - U_max)

180 - 270 V

Frequency (f_r)

50 / 60 Hz

Frequency range (f_min - f_max)

45 - 65 Hz

Total harmonic distortion

<3% @Pnom (230/400VAC 50Hz)

Power factor (cos φ_ac,r)

0 - 1 ind,/cap,

Max. DC fuse size rating

20 A

Width

1109 mm

Height

755 mm

Depth

346 mm

Weight

103 kg

Weight incl. packaging

121 kg

Degree of protection

IP65

Protection class

1

Overvoltage category (DC / AC) ¹⁾

2 / 3

Night-time consumption

15W

Installation

Indoor and outdoor ⁴⁾

Ambient temperature range

-40°C - +65°C (optional AC-disconnect: from - 30 to + 65 °C) 

Permitted humidity

0 - 100 %

Max. altitude ²⁾

4000

Certificates 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 Technologie and Double-Wall System

Interference emission class

B

Max. efficiency (PV - grid)

98,5 %

European efficiency (ηEU)

98,2 / 97,7 / 97,3 (580Vdc / 800Vdc / 930Vdc)

η at 5% P_ac,r ³⁾

95,55 / 90,92 / 89,11 (580Vdc / 800Vdc / 930Vdc)

η at 10% P_ac,r ³⁾

97,40 / 95,74 / 93,86 (580Vdc / 800Vdc / 930Vdc)

η at 20% P_ac,r ³⁾

98,28 / 97,47 / 96,88 (580Vdc / 800Vdc / 930Vdc)

η at 25% P_ac,r ³⁾

98,38 / 97,78 / 97,35 (580Vdc / 800Vdc / 930Vdc)

η at 30% P_ac,r ³⁾

98,45 / 97,98 / 97,66 (580Vdc / 800Vdc / 930Vdc)

η at 50% P_ac,r ³⁾

98,49 / 98,21 / 98,01 (580Vdc / 800Vdc / 930Vdc)

η at 75% P_ac,r ³⁾

98,37 / 98,18 / 98,03 (580Vdc / 800Vdc / 930Vdc)

η at 100% P_ac,r ³⁾

98,13 / 98,05 / 97,93 (580Vdc / 800Vdc / 930Vdc)

MPP adaptation efficiency

99,9

DC insulation measurement

Included

Overload behaviour

Operating point shift. Power limitation⁵⁾

DC disconnector

Included

Integral RCMU

Included

Overvoltage protection devices

Type 1 + 2 integrated, Type 2 optional⁶⁾

DC string fusing

Integrated, 15 A or 20 A

Arc fault circuit interrupter (Fronius Arc Guard)

Optional (for 20 A option only)

6x digital in/out + 6x digital in

Programmable interface for ripple control receiver, energy management, load control:
Inputs: Voltage level low: min. 0V - max. 1.8V; high: min. 4,5V - max. 28,8V / Input resistance: 70kOhm
Outputs: 5 Watt @ 12V in total for all six digital outputs when supplied internally in case of no load on the USB Port.
1A @ >12,5V to 24V per digital output when supplied externally by an external power supply but in total max. 3A integrated

Emergency stop (WSD)

Yes

Datalogger and web server

Included ⁷⁾

WLAN

Fronius Solar.web, Modus TCP Sunspec, Fronius Solar API (JSON)

2x RS485

Modbus RTU Sunspec

Ethernet LAN RJ45

10/100Mbit; max. 100m
Fronius Solar.web, Modbus TCP Sunspec, Fronius Solar API (JSON) ⁷⁾

Cable cross section

70 - 240 mm²

Conductor material

Al; Cu

Connection terminals

Cable lug or V clamps

Single core option (single core cable)

Cable gland: 5 x M40 (10 - 28 mm)

Multi core option (multi core cable)

Cable gland: 1 x multi core connection Ø 16 - 61.4 mm + 1 x M32 (10 - 25 mm)

AC Daisy Chaining option (single core cable)

Cable gland: 10 x M32 (10 - 25 mm)

Cable cross section

4 - 6 mm²

Conductor material

Cu

Connection terminals

DC direct connection, Stäubli Multi Contact MC4