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ABB PVI-5000/6000-TL-OUTD 5 to 6 kW
ABB string inverters
Solar inverters ABB string inverters UNO-2.0/2.5-I-OUTD 2 to 2.5 kW The UNO-2.0-I and UNO-2.5-I are packed with ABB’s proven high performing technology. The smallest of ABB’s outdoor range, these products are the right size for the average rooftop installation. The high speed and precise MPPT algorithm enables more real-time power tracking and improved energy harvesting. Efficiency of up to 96.3% Despite the isolated operation, the UNO-2.0-I and UNO-2.5-I feature an efficiency of 96.3%. The wide input voltage range makes the inverter suitable to low power installations with reduced string size. In addition to its new look, this inverter has new features including a special built-in heat sink compartment and front panel display system. This rugged outdoor inverter has been designed as a completely sealed unit to withstand the harshest environmental conditions. Highlights − Single phase output − High frequency isolated topology − Each inverter is set on specific grid codes which can be selected in the field − Wide input range − Flat efficiency curves ensure high efficiency at all output levels ensuring consistent and stable performance across the entire input voltage and output power range
2 ABB solar inverters | Product flyer for UNO-2.0/2.5-I-OUTD Additional highlights − Natural convection cooling for maximum reliability − Outdoor enclosure for unrestricted use under any environmental conditions − RS-485 communication interface (for connection to laptop or datalogger) Technical data and types Type code UNO-2.0-I-OUTD UNO-2.5-I-OUTD Input side Absolute maximum DC input voltage (V max,abs ) 520 V Start-up DC input voltage (V start ) 200 V (adj. 120...350 V) Operating DC input voltage range (V dcmin ...V dcmax ) 0.7 x V start ...520 V Rated DC input voltage (V dcr ) 360 V Rated DC input power (P dcr ) 2100 W 2600 W Number of independent MPPT 1 Maximum DC input power for each MPPT (P MPPTmax ) 2300 W Linear derating from max to null [470V ≤V MPPT ≤520V] 2900 W Linear derating from max to null [470V ≤V MPPT ≤520V] MPPT input DC voltage range (V MPPTmin ... V MPPTmax ) at P acr 200...470 V 200...470 V Maximum DC input current (I dcmax ) / for each MPPT (I MPPTmax ) 12.5 A / 12.5 A 12.8 A / 12.8 A Maximum input short circuit current for each MPPT 15.0 A Number of DC inputs pairs for each MPPT 2 DC connection type Tool Free PV connector WM / MC4 Input protection Reverse polarity protection Yes, from limited current source Input over voltage protection for each MPPT - varistor 2 Photovoltaic array isolation control According to local standard DC switch rating for each MPPT (version with DC switch) 16 A / 600 V Output side AC grid connection type Single phase Rated AC power (P acr @cos φ=1 ) 2000 W 2500 W Maximum AC output power (P acmax @cos φ=1) 2200 W (4) 2750 W (5) Rated AC grid voltage (V ac,r ) 230 V AC voltage range 180...264 V (1) Maximum AC output current (I ac,max ) 10.5 A 12.5 A Contributory fault current 16.0 A Rated output frequency (f r ) 50 Hz / 60 Hz Output frequency range (f min ...f max ) 47...53 Hz / 57…63 Hz (2) Nominal power factor and adjustable range 0.990 (8) Total current harmonic distortion 2% AC connection type Screw terminal block, cable gland M25 Output protection Anti-islanding protection According to local standard Maximum AC overcurrent protection 15.0 A Output overvoltage protection - varistor 2 (L - N / L - PE)
IN1.1(+) IN1.2(+) IN1.1(-) IN1.2(-) IN + - MPPT (DC/DC) HF transformer Bulk caps Inverter (DC/AC) Line filter DC/DC DSP Contr. DC/AC DSP Contr. µP Control circuit Grid parallel relay IN + - IN1.1(+) IN1.2(+) IN1.1(-) IN1.2(-) Standard version IN + - -S version RS485 + T/R- T/RRTN Remote control + R- R Alarm N.CN.OC - L - N - PE Product flyer for UNO-2.0/2.5-I-OUTD | ABB solar inverters 3 Block diagram of UNO-2.0/2.5-I-OUTD Technical data and types Type code UNO-2.0-I-OUTD UNO-2.5-I-OUTD Operating performance Maximum efficiency ( η max ) 96.3% Weighted efficiency (EURO/CEC) 95.1% / - 95.4% / - Feed in power threshold 24.0 W Stand-by consumption 8.0 W (3) Communication Wired local monitoring PVI-USB-RS232_485 (opt.) Remote monitoring VSN300 Wifi Logger Card (9) (opt.), PVI-AEC-EVO (opt.), VSN700 Data Logger (opt.) Wireless local monitoring VSN300 Wifi Logger Card (9) (opt.) User interface Graphic display Environmental Ambient temperature range -25...+60°C (-13...+ 140°F) with derating above 50°C (122°F) -25...+60°C (-13...+ 140°F) with derating above 45°C (113°F) Relative humidity 0...100 % condensing Noise emission 50 dB(A) @ 1 m Maximum operating altitude without derating 2000 m / 6560 ft Physical Environmental protection rating IP 65 Cooling Natural Dimension (H x W x D) 518mm x 367mm x 161mm / 20.4” x 14.4” x 6.3” Weight 17 kg / 37.4 lb Mounting system Wall bracket Safety Isolation level HF transformer HF transformer Marking CE (50 Hz only) CE (50 Hz only) Safety and EMC standard EN 50178, EN62109-1, EN62109-2, AS/NZS3100, AS/NZS 60950, EN61000-6-2, EN61000-6-3, EN61000-3-2, EN61000-3-3 Grid standard (check your sales channel for availability) CEI 0-21 (6) , VDE 0126-1-1, VDE-AR-N 4105 (7) , G83/2, EN 50438 (not for all national appendices), RD1699, AS 4777, C10/11, IEC 61727, ABNT NBR 16149, CLC/FprTS 50549 Available products variants Standard UNO-2.0-I-OUTD UNO-2.5-I-OUTD With DC switch UNO-2.0-I-OUTD-S UNO-2.5-I-OUTD-S 1. The AC voltage range may vary depending on specific country grid standard 6. Limited to plant power ≤3kW 2. The Frequency range may vary depending on specific country grid standard 7. Limited to plant power ≤3.68kVA 3. Night time consumption 0.6W 8. The unit has not reactive power capability 4. Limited to 2000 W for Germany 9. Check availability before to order 5. Limited to 2500 W for Germany Remark. Features not specifically listed in the present data sheet are not included in the product
78 80 82 84 86 88 90 92 94 96 98 Vin=200V Vin=360V Vin=425V Efficiency [%] % of Rated Output Power 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 78 80 82 84 86 88 90 92 94 96 98 Vin=200V Vin=360V Vin=425V Efficiency [%] % of Rated Output Power 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% BCD.00372 EN 14.04.2014 Support and service ABB supports its customers with dedicated, global service organization in more than 60 countries and strong regional and national technical partner networks providing complete range of life cycle services. For more information please contact your local ABB representative or visit: www.abb.com/solarinverters www.abb.com Efficiency curves of UNO-2.0-I-OUTD Efficiency curves of UNO-2.5-I-OUTD © Copyright 2014 ABB. All rights reserved. Specifications subject to change without notice.