ABB TRIO-20.0/27.6-TL-OUTD 20 to 27.6 kW

Solar inverters  ABB string inverters TRIO-20.0/27.6-TL-OUTD 20 to 27.6 kW The three-phase commercial inverter offers more flexibility and control to installers who have large installations with varying aspects or orientations. The dual input section containing two, independent Maximum Power Point Tracking (MPPT), allows optimal energy harvesting from two sub-arrays oriented in different directions.  The TRIO features a high speed and precise MPPT algorithm for real power tracking and improved energy harvesting.  High efficiency at all output levels  Flat efficiency curves ensure high efficiency at all output levels ensuring consistent and stable performance across the entire input voltage and output power range. This device has an efficiency rating of up to 98.2%.  The very wide input voltage range makes the inverter suitable for 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. The unit is free of electrolytic capacitors, leading to a longer product lifetime. Highlights of the improved design – first time shown at Intersolar 2014   − True three-phase bridge topology for  DC/AC output converter   − Transformerless topology   − Each inverter is set on specific grid  codes which can be selected in the field   − Detachable wiring box to allow an  easy installation   − Wide input range    − ‘Electrolyte-free’ power converter to  further increase the life expectancy and long term reliability

2  ABB solar inverters | Product flyer for TRIO-20.0/27.6-TL-OUTD Additional highlights   − Integrated string combiner with  different options of configuration which include DC and AC disconnect switch in compliance with international standards (-S2, -S2F and -S2X versions)   − Natural convection cooling for  maximum reliability   − Outdoor enclosure for unrestricted  use under any environmental conditions   − Capability to connect external  sensors for monitoring environmental conditions   − Availability of auxiliary DC output  voltage (24V, 300mA)  Technical data and types Type code TRIO-20.0-TL-OUTD TRIO-27.6-TL-OUTD Input side Absolute maximum DC input voltage (V max,abs ) 1000 V Start-up DC input voltage (V start ) 360 V  (adj. 250...500 V) Operating DC input voltage range (V dcmin ...V dcmax ) 0.7 x V start ...950 V Rated DC input voltage (V dcr ) 620 V Rated DC input power (P dcr ) 20750 W 28600 W Number of independent MPPT  2 Maximum DC input power for each MPPT (P MPPTmax ) 12000 W 16000 W DC input voltage range with parallel configuration of  MPPT at P acr 440...800 V 500...800 V DC power limitation with parallel configuration of MPPT Linear derating from max to null [800V ≤V MPPT ≤950V] DC power limitation for each MPPT with independent  configuration of MPPT at P acr  , max unbalance example 12000 W  [480V ≤V MPPT ≤800V]    the other channel: P dcr -12000W   [350V ≤V MPPT ≤800V] 16000 W  [500V ≤V MPPT ≤800V]   the other channel: P dcr -16000W   [400V ≤V MPPT ≤800V] Maximum DC input current (I dcmax ) / for each MPPT  (I MPPTmax ) 50.0 A / 25.0 A 64.0 A / 32.0 A Maximum input short circuit current for each MPPT 30.0 A  40.0 A Number of DC inputs pairs for each MPPT 1 ( 4 in -S2X and -S2F Versions) 1 (5 in -S2X and -S2F Versions) DC connection type  Tool Free PV connector WM / MC4 (Screw terminal block on standard and -S2 versions) Input protection Reverse polarity protection  Inverter protection only, from limited current source, for standard and -S2 versions, and for  fused versions when max 2 strings are connected Input over voltage protection for each MPPT - varistor 2 Input over voltage protection for each MPPT - plug in  modular surge arrester (-S2X version) 3 (Class II) Photovoltaic array isolation control According to local standard DC switch rating for each MPPT (version with DC switch)  40 A / 1000 V Fuse rating (versions with fuses ) 15 A / 1000 V Output side AC grid connection type Three phase 3W or 4W+PE Rated AC power (P acr  @cos φ=1 ) 20000 W 27600 W Maximum AC output power (P acmax  @cos φ=1) 22000 W  (3) 30000 W  (4) Maximum apparent power (S max ) 22200 VA 30000 VA Rated AC grid voltage (V ac,r ) 400 V AC voltage range 320...480 V  (1) Maximum AC output current (I ac,max ) 33.0 A 45.0 A Contributory fault current 35.0 A 46.0 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 0.995, adj. ± 0.9 with P acr  =20.0 kW, ± 0.8  with max 22.2 kVA 0.995, adj. ± 0.9 with P acr  =27.6 kW,   ± 0.8 with max 30 kVA Total current harmonic distortion 3% AC connection type Screw terminal block, cable gland PG36 Output protection Anti-islanding protection According to local standard Maximum AC overcurrent protection 34.0 A  46.0 A Output overvoltage protection - varistor 4 Output overvoltage protection - plug in modular surge  arrester (-S2X version) 4 (Class II) Operating performance Maximum efficiency ( η max ) 98.2% Weighted efficiency (EURO/CEC) 98.0% / 98.0% Feed in power threshold 40 W Stand-by consumption 8W

-S2X version IN1 IN1A(+) IN1C(+)IN1D(+) IN1E(+) IN1B(+) IN1A(-) IN1C(-)IN1D(-) IN1E(-) IN1B(-) IN2 IN2A(+) IN2C(+)IN2D(+) IN2E(+) IN2B(+) IN2A(-) IN2C(-)IN2D(-) IN2E(-) IN2B(-) Current reading Current reading OVP monitoring OVP monitoring IN1 + - MPPT 1 (DC/DC) IN2 + - MPPT 2 (DC/DC) Bulk caps Inverter (DC/AC) Line filter DC/DC DSP contr. DC/AC DSP contr. µP Control circuit Grid parallel  relay L1 L2 L3 N PE -S2 version    L1 L1, S L2 L2, S L3 L3, S N N, S PE PC_RS485 + T/R- T/RGND + RGND Alarm N.CN.OC PT 100 PT 1000 4...20mA / 0...10V adj4...20mA / 0...10V adj ON/OFF EXT Wiring box circuit L1 L2 L3 N -S2X version  L1, S L2, S L3, S N,S PE PMU_RS485 + T/R- T/RGND µP IN1(+) IN1(-) IN1 IN2 + - + - IN2(+) IN2(-)   Standard version Current reading OVP monitoring Grid standard setting Service or normal PC PMUAN 1AN 2 IN mode not present on  TRIO-20.0-TL  an expansion slot for future implementation of new communication systems is available -S2F version  L1 L1, S L2 L2, S L3 L3, S N  N, S PE IN1(+) IN1(-) IN1 IN2 + - + - IN2(+) IN2(-) -S2  version not present on  TRIO-20.0-TL  -S2F version IN1 IN1A(+) IN1C(+)IN1D(+) IN1E(+) IN1B(+) IN1A(-) IN1C(-)IN1D(-) IN1E(-) IN1B(-) IN2 IN2A(+) IN2C(+)IN2D(+) IN2E(+) IN2B(+) IN2A(-) IN2C(-)IN2D(-) IN2E(-) IN2B(-) Current reading Current reading Remote control 2 1 INVERTERWIRING BOX 2 1 Product flyer for TRIO-20.0/27.6-TL-OUTD | ABB solar inverters  3 Block diagram of TRIO-20.0/27.6-TL-OUTD Technical data and types Type code TRIO-20.0-TL-OUTD TRIO-27.6-TL-OUTD Communication Wired local monitoring  PVI-USB-RS232_485 (opt.) Remote monitoring VSN300 Wifi Logger Card (5)  (opt.), PVI-AEC-EVO (opt.), VSN700 Data Logger (opt.) Wireless local monitoring VSN300 Wifi Logger Card (5)  (opt.) User interface Graphic display Environmental Ambient temperature range -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) 1061 mm x 702 mm x 292 mm/  41.7” x 27.6” x 11.5” Weight  70.0 kg / 154.3 lb (Standard version) 75.0 kg / 165.4 lb (Standard version) Mounting system Wall bracket Safety Isolation level Transformerless Marking 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, EN61000-3-11, EN61000-3-12 Grid standard (check your sales channel for availability) CEI 0-21, CEI 0-16, VDE 0126-1-1, VDE-AR-N 4105, G59/3, C10/11, EN 50438 (not for all national appendices), RD1699, RD 1565, AS 4777, BDEW,  ABNT NBR 16149, NRS-097-2-1, CLC/FprTS 50549, PEA, MEA Available products variants Standard TRIO-20.0-TL-OUTD-400 TRIO-27.6-TL-OUTD-400 With DC+AC switch  TRIO-20.0-TL-OUTD-S2-400 TRIO-27.6-TL-OUTD-S2-400 With DC+AC switch and fuse  TRIO-20.0-TL-OUTD-S2F-400 TRIO-27.6-TL-OUTD-S2F-400 With DC+AC switch, fuse and surge arrester  TRIO-20.0-TL-OUTD-S2X-400 TRIO-27.6-TL-OUTD-S2X-400 1. The AC voltage range may vary depending on specific country grid standard 4. Limited to 27600 W for Germany 2. The Frequency range may vary depending on specific country grid standard 5. Check availability before to order 3. Limited to 20000 W for GermanyRemark. Features not specifically listed in the present data sheet  are not included in the product

90  91  92  93  94  95  96  97  98  99  100  Efficiency [%]  % of Rated Output Power  500 Vdc  620 Vdc  800 Vdc  0%  10%  20%  30%  40%  50%  60%  70%  80%  90%  100%  90 91 92  93  94 95 96  97 98  99 100  Efficiency [%]  % of Rated Output Power  500 Vdc  620 Vdc  800 Vdc  0%  10%  20%  30%  40%  50%  60%  70%  80%  90%  100%  Efficiency curves of TRIO-20.0-TL-OUTD Efficiency curves of TRIO-27.6-TL-OUTD BCD.00379 Rev . A EN 20.05.2014 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 © Copyright 2014 ABB. All rights reserved. Specifications subject to change without notice.