PACField Outdoor
Transkript
PACField Outdoor
PAC Field Outdoor High power string inverter rack OELMAIER PAC Field 3 and 6 for high reliability with above-average yield Quick installation The compact string inverter racks of the PACField series are featured by their extreme compact and robust design, their very fast “on site” installation and their reliability in outdoor surroundings. By using our approved PAC and PAC-S string inverter family we can guarantee an above-average yield performance as well as a very good system availability. OELMAIER Power packs The integrated, very efficient cooling system provides a constant high power output with no derating due to overheating, and also dramatically increases the device lifetime. All electrical connections of the string inverters are performed in the approved plug in technology and ensure that „in case of emergencies“ a very quick and easy exchange of individual devices without additional assembly tools such as cranes, forklifts, etc. The PACField racks are completely electrically and mechanically pre-fitted and can be supplied with an optional integrated data monitoring system. Thin film suitable OELMAIER Technology offers the PAC Field system optional with a high efficient and integrated central transformer. This allows the integrated and transformerless PAC devices a conjunction with all available thin film modules on the market. As a standard design, we actual offer the model PACField 3 with 21 kW rated output and PAC Field 6 with up to 42 kW rated output. Other string inverter combinations in the PAC Field systems are feasible by adequate selection and application of our PAC string inverters. The rack offers a compact space from 1 up to 6 PAC (S) string inverters and is electrically completely prepared. PACField Outdoor Technical Data Inverter type Input Data (DC) PACField 3 PACField 6 Nominal DC power 22,2 kW 44,4 kW Max. PV power 24,0 kW 48,0 kW Max. input voltage 750 V DC MPP voltage range 330 - 650 V (200 V - 600 V*) Max. input current (total, all inputs) 75 A 150 A MPP tracking 3 MPP-Tracker 6 MPP-Tracker Nominal AC power 21 kW Max. AC power 22,5 kW Nominal current (IAC max) 3 x 32,6 A Mains voltage 184 - 265 V Mains frequency (fAC) 50,0 Hz Power factor 1,0 < 3% across the whole range Distortion factor 42 kW 45 kW 3 x 65,2 A Efficiency Specifics Robustness versus grid distortions, very exact MPP tracking Max. efficiency 96,85 % European efficiency 96,05 % Minimum feed-in performance 30 W < 9 W< 18 W Stand-by consumption General Data Warranty 8 years (extendable to 12 or 20 years) Dimensions ( W x H x T ) [mm] 1180 x 1330 x 800 (fully fitted) 2300 x 1330 x 800 (fully fitted) Weight[kg] 165 kg 330 kg < 35 dB Noise emissions Ambient temperature - 20 to + 50° C + 50° C Nominal power up to an ambient temperature of Topology Transformerless**, IGBT full bridge technology Cooling concept Forced cooling Display Graphics display Operation 5 touch buttons MonitoringRS 485 / prearranged Connections Max. number of strings DC connection AC connection Communication 2 Screw clamp Screw clamp RS 485 / Screw clamp Protectors Overload protection Varistors, on request EN61643-11 > 75° C temperature-dependent power adjustment Temperature monitoring DC reverse polarity protection ü AC short-circuit resistance ü Ground leakage protection monitoring ü Network monitoring 3-phase monitoring ENS / Italy Residual current monitoring All-current sensitive residual current circuit-breaker Standard version PAC Field 3: Equipped with 3 x PAC 7; Standard version PAC Field 6: Equipped with 6 x PAC 7 On request, these standard versions can be equipped with the following inverters: PAC 2 / PAC 3 / PAC 4 / PAC 5 / PAC 7 sowie PAC 2 S / PAC 3 S / PAC 4 S / PAC 5 S Please refer for technical data to the data sheet of our string inverter. * with PAC-S string inverter in use ** optional with central transformer OELMAIER Technology GmbH Kolpingstraße 2 D-88416 Ochsenhausen Telefon + 49 (0) 73 52/ 92 12 - 300 Telefax + 49 (0) 73 52/ 92 12 - 9310 [email protected] Webwww.oelmaier-group.de © 2010.06 OELMAIER Technology GmbH l Text and graphics according to the technical status of printing. Right of technical modification reserved. Misprints and errors excepted. Output Data (AC)