The SYPV3 PV Grid-connected Cabinet, supplied by China manufacturer Zhejiang Soutya New Energy LLC, is primarily used in high-power commercial and industrial photovoltaic grid-connected power generation systems rated 100–800 kW.
▶ Configuration: anti-islanding relay, AC isolator, universal frame circuit breaker, Type 2 SPD, and smart meter, all housed in a weather-proof enclosure.
The SYPV3 PV Grid-connected Cabinet , supplied by China manufacturer Zhejiang Soutya New Energy LLC, is primarily used
in100KW-800KW high-power commercial and industrial photovoltaic grid-connected power generation systems, connecting
between the grid inverter (or AC combiner box) and the power grid. It features a series of protections including
anti-islanding, pressure interlock, under -voltage tripping, over-voltage, input lightning protection, system
overcurrent, and grid isolation. The product is designed with professional electrical engineering and component
selection. The internal structure meets electrical safety requirements while being simple, aesthetically pleasing, and
easy to install and maintain on-site, ensuring long term stable operation of the equipment.
Characteristic
1.Reserved installation space for metering instruments and data collectors;
2.Visibility window for metering instruments and lead-sealed ports (anti-theft);
3.The product features an integrated design concept, completely isolating the distribution part from the metering part.
It includes photovoltaic-specific plastic enclosure reclosers and universal frame circuit breakers (optional), ensuring
more reliable performance.
4. It can be equipped with online power quality monitoring, anti-islanding protection devices, fault isolation devices,
etc.
5. Both outdoor and indoor installation options are available for convenience. 6.Supports customization for special
requirements and functions.
Technical Parameters
Environmental Conditions
Ambient temperature
-5℃~+40℃
Transportation temperature
-25℃~+50℃
Altitude
≤2000m (derating required above2000m)
Allowable Relative Humidity
≤ 50% (+40°℃), maximum 90% (+20°C), no condensation
Electrical Parameters
Rated Operating Voltage
AC 400V,AC 690V
Rated current
250-1600A
Power
100-800kW
Applicable Circuit
Three-phase
Number of Output Circuits
1 circuit
Number of Input Circuits
Customized as per user requirements
Safety Protection
Lightning protection
Yes
Short circuit protection
Yes
Overload protection
Yes
Isolation protection (visible isolation point)
Yes
Pressure Interlock Recloser
Yes
Manual
Yes
Optional Functions
Anti-islanding protection device (optional);
Online power quality monitoring device(optional);
Fault isolation device (optional)
Grid-tie Switch
Plastic Enclosure Recloser(100~800A)
Automatically trips when the grid is down or the voltage deviation exceeds 20%(0~10S adjustable delay
time);
Automatically reconnects when the grid returns to normal;
East of No.148, Wei 12th Road, Economic Development
Zone,Yanpan Subdistrict,Yueqing City,Wenzhou,Zhejiang
Province,China
For inquiries about DC Combiner Box, Charging Pile, Circuit Breaker or price list, please leave your email to us and we will be in touch within 24 hours.
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