ZGR SOLAR STR 200 / 250 solar inverters offer high energy efficiency with a compact design, being ideal for solar
plants medium-large size.
ZGR SOLAR STR 200 / 250 string inverters are easy-to-use devices that have been designed to meet the needs that arise in all grid-connected solar generation plants. These inverters offer high energy performance, greater than 98%. Inverters ZGR SOLAR STR 200 / 250 have LED indicators, to facilitate management of the investor. This range of string inverters offers a voltage range DC input, at full load, between 880 to 1300 Vdc; and a protection rating IP 66.
Technical Sheet|
TECHNICAL SPECIFICATIONS
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| Model | ZGR SOLAR STR 200 | ZGR SOLAR STR 250 | ||
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INPUT [DC]
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| Max. PV voltage | 1500 V | |||
| MPPT range | 880 - 1300 Vdc | |||
| Nominal input voltage | 1080 V | |||
| DC starting voltage | 650 V | |||
| MPPT number | 12 | |||
| No. of MPPT trackers | 12 | |||
| Strings per MPPT | 2 | |||
| Max . Current per MPPT | 30 A | |||
| Max. Short-circuit current per MPPT | 40 A | |||
| Max. DC Current | 360 A | |||
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OUTPUT [AC]
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| Nominal AC output power | 200 kW @40 °C | 250 kW @40 °C | ||
| Max. AC apparent power | 200 kVA | 25 kVA | ||
| Max. AC Active Power (cos ø=1) | 175 kW @50 °C | 225 kW @50 °C | ||
| Max. AC output power | 200 kVA | 250 kVA | ||
| Nominal AC Voltage | 800 Vac, 640 - 960 V | |||
| AC Conection | 3 W + N + PE | |||
| AC frequency range | 50/60 Hz (± 5 Hz) (adjustable) | |||
| Nominal Output current | 126,3 A | 162,4 A | ||
| Max. Output current | 144,3 A | 180,4 A | ||
| Power factor range | 0.8 leading - 0.8 lagging | |||
| THDi | < 3% | |||
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EFFICIENCY
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| Eficiency (max) | 99 % | |||
| European eficiency | 98,6 % | |||
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PROTECTIONS
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| Protections | DC switch, Anti-islanding Protectión, Protection; Reverse Polarity DC Connection, String fault detection, Overvoltage DC/AC, Insulation Failure, Overcurrent Protection, AC short circuit. | |||
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ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
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| Topology | Transformerless | |||
| Input terminal | Amphenol | |||
| Cooling Method | Forced air cooling (Fan) | |||
| Operating Temperature Range | -25°C - 60°C (>40°C derating) | |||
| IP class | IP66 | |||
| Protection Degree | Clase I | |||
| Noise emissions | ≤ 65 dB | |||
| Max. Operating altitude | < 4000m without derating | |||
| Pollution Degree | PD3 | |||
| Relative Humidity | 0 - 100% (non-condesing) | |||
| Dimensions (Height x Width x Length) | 1055 x 700 x 336 mm | |||
| Weight | 96 Kg | |||
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COMMUNICATIONS
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| Communications | RS485 | |||
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REGULATIONS
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| Certifications and standards | EN 62109-1: 2011 & EN 62109-2:2013; EN 61000-6-2 & EN 61000-6-4; VDE 0126-1- 1;RD 244/2019 & UNE 217001:2020; EN 206007 &; UNE 217002:2020; Reglamento UE2016/631: NTS 631 v2 | |||
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