Description
Technical Specifications:
INPUT DATA TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
Number of MPP trackers 3 1
Max. input current (Idc max) 134 A 87.5 A 175 A
Max. input current module field (PV1 / PV2 / PV3) 36 / 36 / 72 A 75 / 75 / – A 100 / 100 / – A
Max. short circuit current (PV1/ PV2/ PV3) 72 / 72 / 125 125 / 125 /
Max. short circuit current (Iscmax,inverter) 240 178 250
DC input voltage range (Udc min – Udc max) 200 – 1,000 V 580 – 1,000 V
Feed-in start voltage (Udc start) 200 V 650 V
Usable MPP voltage range (Umpp min – Umpp max) 400 – 870 V 580 – 930 V
Number of DC connections (PV1 / PV2 / PV3) 1 / 1 / 1 1 / 1 / –
Max. PV generator power (Pdc max) 75 kWpeak 150 kWpeak
OUTPUT DATA TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
AC nominal output (Pac,r) 50,000 W 99,990 W 100,000 W
Max. output power 50,000 VA 99,990 VA 100,000 VA
AC output current (Iac nom) 76 A 152 A
Grid connection (Uac,r) 3~ NPE 400/230 V ; 3~ NPE 380/220 V
Frequency (frequency range fmin – fmax) 50 Hz / 60 Hz (45 – 65 Hz)
Power factor (cos φac,r) 0 – 1 ind. / cap.
GENERAL DATA TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
Dimensions (height x width x depth) 755 x 1,109 x 346 mm (without wall mount)
Weight 92 kg 74 kg 103 kg
Degree of protection IP 65
Protection class 1
Night-time consumption < 16 W
Cooling Active cooling technology and double wall system
Installation Indoor and outdoor 1
Ambient temperature range- 40 – + 65 °C 2
Certificates and compliance with standards 3
AS/NZS 4777.2:2020, IEC62109-1/-2, VDE-AR-N 4105:2018, IEC62116, EN50549-1:2019 & EN50549-2:2019, VDE-AR-N 4110:2018,
CEI 0-16:2019, CEI 0-21:2019
1 Direct under the sun is possible
2 Optional AC-disconnect mounted inside the inverter: from – 25 to + 65 °C
3 These are planned certificates. For the current certificates, please see www.fronius.com/tauro-cert
EFFICIENCY TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
Max. efficiency 98.6 % 98.5 %
European efficiency (ηEU) 98.1 % 98.2 %
MPP adaptation efficiency > 99.9 %
PROTECTION DEVICES TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
DC disconnector integrated
Overload behaviour Operating point shift, power limitation
Reverse polarity protection integrated
RCMU integrated
DC insulation measurement integrated
DC/AC surge protection Type 1 + 2 integrated, Type 2 optional
AC CONNECTION TECHNOLOGY TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
Cable cross section 35 – 240 mm² 70 – 240 mm²
AC conductor material Al and Cu
Connection terminals Cable lug or V clamps
Single core option (single core cable) Cable gland: 5 x M40
Multi core option (multi core cable) Cable gland: 1 x multi core connection Ø 16 – 61.4 mm + 1 x M32
AC Daisy Chaining option (single core cable) Cable gland: 10 x M32
TECHNICAL DATA FRONIUS TAURO
INTERFACES TAURO 50-3-P TAURO ECO 50-3-P TAURO ECO 99-3-P TAURO ECO 100-3-P
Wi-Fi Fronius Solar.web, Modbus TCP Sunspec, Fronius Solar API (JSON)
2x Ethernet LAN RJ45 10/100Mbit; max. 100m
Fronius Solar.web, Modbus TCP Sunspec, Fronius Solar API (JSON)
USB (type A socket) 1A @5V max.3
Wired Shutdown (WSD) Emergency stop
2x RS485 Modbus RTU SunSpec
6 digital inputs / 6 digital I/Os Programmable interface for ripple control receiver, e
GET eligible if part of a photovoltaic plant
