Product detail

ZGR STR 200
solar Inverter

STR 200 / 250

The ZGR SOLAR STR 200 / 250 solar inverters offer high energy efficiency with a compact
design, being ideal for medium to large sized solar plants.

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Characteristics

ZGR SOLAR STR 200 / 250 string inverters are user-friendly devices designed to meet the needs of all grid-connected solar power plants.
In an effort to improve the performance of solar plants, these inverters offer a high energy efficiency, greater than 98%. The ZGR SOLAR STR 200 / 250 inverters have LED indicator, to facilitate the user’s inverter management.
This new range of string inverters offers an input DC voltage range, at full load, between 880 and 1300 Vdc and an IP 66 protection degree.

Ficha Técnica
  • Maximum Power Point Tracking (MPPT)
  • High efficiency, greater than 98%
  • Reduced harmonic distortion, THD <3%
  • Direct connection to step-up transformer
  • Parallel connection without limitation
  • Anti-island protection with automatic disconnection
  • Local monitoring via LED indicators
  • Protection against • Reverse - polarity • Short-circuits • Overvoltages • Isolation faults
  • Compact design and easy installation

TECHNICAL SHEET

TECHNICAL SPECIFICATIONS
Model ZGR SOLAR STR 200 ZGR SOLAR STR 250
CARACTERÍSTICAS ELECTRICAS DE ENTRADA [DC]
Max. PV voltage 1500 V
MPP voltage range 600 - 1500 Vdc
MPP voltage range for nominal power 880 - 1300 Vdc
Nominal PV input voltage 1080 V
Min. PV input voltage 650 V
No. of MPPT trackers 12
Max. Number of input connector per MPPT 2
Max. Current per MPPT 30 A
Max. Short-circuit current per MPPT 40 A
Max. Current DC 360 A
OUTPUT [AC]
Nominal AC output power 200 kW @40 ºC; 175 kW @50 ºC 250 kW @40ºC;225 kW @50ºC
Max. AC apparent power 200 kVA 25 kVA
Max. AC Active Power (cos ø=1) 200 kW 250 kW
Nominal AC voltage 800 V ± 20%
AC connection 3W + N + PE
AC grid frequency range 50 / 60 Hz (± 5 Hz)
Nominal output current 126,3 A 162,4 A
Max. output current 144,3 A 180,4 A
Adjustable power factor range 0,8 inductivo/capacitivo
THDi < 3% < 3%
EFFICIENCY
Max. Efficiency 99 % 99 %
European Efficiency 98,5 % 98,6 %
PROTECTIONS
Protections DC switch; Anti-islanding Protection; DC Reverse-polarity Protection; PV-array String Fault Monitoring; Overvoltage protection; Ground fault monitoring; AC Overcurrent Protection; AC short circuit protection; LVRT / HVRT
GENERAL CHARACTERISTICS
Topology Transformerless
Input terminal Amphenol
Cooling Method Smart forced air cooling
Operating Temperature Range -25 ºC - 60 ºC
Protection class IP66
Ingress protection rating Clase I
Noise emission ≤ 65 dB
Operating Altitude < 4000 m
Degree of pollution PD3
Relative Humidity 0-100% non-condensing
Dimensions (W x H x D) 1055 x 700 x 336 mm
Weight 110 kg
COMMUNICATION
COMMUNICATION RS485
COMPLIANCE
Certification & 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 ; EN206007 & UNE 217002:2020; Reglamento UE 2016/631:NTS 631 v2

MANUAL DE OPERACIÓN

Hybrid, robust and reliable solutions

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