High Performance Photovoltaic Grid-connected Cabinet
First, the use of photovoltaic grid-connected cabinet
1. Electric energy transmission and grid-connected: photovoltaic grid-connected cabinet is mainly used to transmit the electric energy emitted by photovoltaic power generation system to the grid for grid-connected, in order to achieve power contribution and obtain electricity fee income.
2. Power monitoring and detection: photovoltaic grid-connected cabinets can also be used to manage the power grid, output the power of the power generation system as much as possible, and monitor the grid voltage, current, power and other parameters to ensure reliable operation.
3. Induction current limit: the photovoltaic grid-connected cabinet also has induction current control function, which can limit induction current, protect equipment and circuits, and improve safety.
Second, the scene of photovoltaic grid cabinet
1. Large-scale industrial photovoltaic system: In large-scale industrial photovoltaic system, photovoltaic grid-connected cabinet plays an important role in the grid-connected current and voltage of the power generation system, which can safely and stably output the electricity of the power generation system to the grid.
2. Commercial photovoltaic system: In commercial photovoltaic system, photovoltaic grid-connected cabinets can be used for grid-connected current and voltage control and other functions to ensure the realization of power generation effects and commercial interests.
In short, the photovoltaic grid-connected cabinet is mainly used for the solar power system of electricity grid, while with power monitoring and detection, induction current limit and other practical functions, is an indispensable part of the solar power system. At the same time, photovoltaic grid-connected cabinets can also be widely used in different scenarios, such as large-scale industrial photovoltaic systems, commercial photovoltaic systems and home photovoltaic systems. Through its application in different scenarios, it can play a huge power generation potential, improve the environment and improve the efficiency of power utilization.
Technical parameter
|
Product model |
CSGGD |
|
Number of inverter inputs |
1路-5路(It is recommended that an AC bus box be used) |
|
Number of grid-connected output channels |
1路 |
|
Grid-connection requirement |
Three-phase grid-connected cabinet |
|
Grid-connected voltage |
AC：380V-AC：500V |
|
Switch brand (optional) |
Changsong, Delixi, Chint, Changshu, ABB, Schneider |
|
Protection function |
|
|
Short circuit protection |
There are |
|
Overload protection |
There are |
|
Lightning protection |
There are(Nominal current: In: 20KA, Imax: 40KA, UP≤4kV) |
|
Isolation protection(Visual breakpoint) |
There are (knife/disconnecting switch) |
|
Over and under voltage protection |
There are |
|
Automatic reclosing |
There are |
|
Panel manually open and close |
There are |
|
Optional function |
1, online power quality monitor; (optional) 2, anti-island protection device; (optional) 3, fault disconnecting device; (optional) |
|
Grid-connected switch |
|
|
Plastic case reclosing (100A-800A) (optional) |
1, power grid power failure or bias > 20%, automatic trip (0-10s delay trip time adjustable); 2, the power grid returns to normal, automatic closing; 3, manual operation can be switched to automatic operation; 4, lack of phase protection, break zero protection 5, check the pressure closing |
|
Universal frame Circuit Breaker (200A-4000A) (optional) |
1, power grid power failure or bias > 20%, automatic trip (0-10s delay trip time adjustable); 2, the power grid returns to normal, automatic closing; 3, manual operation can be switched to automatic operation 4, lack of phase protection, break zero protection; 5: Check the pressure closing |
|
Environmental applicability |
|
|
Temperature and humidity |
Operating temperature: -25 to 60℃ Storage temperature: -40 to 70℃ Humidity: 0-90% No frost no corrosive gas place (if there is, please specify) |
|
Service altitude |
≤3000M |
|
Salt spray resistance |
Standard salt spray test 336 hours |
|
Conventional parameter |
|
|
Cabinet material |
Cold rolled plate spray, stainless steel |
|
Place of use |
Indoor type (customizable outdoor type) |
|
Cabinet type |
Distribution bin, measuring bin, transformer bin, isolation switch bin |
|
Installation mode |
Floor vertical mounting |
|
Cabinet size (D * W * H) |
600mm*800mm*2200mm/800mm*800mm*2200m (customizable) |
FAQ
1,Is there protection against lightning strikes?
Complete protection to ensure the safety of the equipment
2,Is there anything else besides the basic features?
There are also online power quality monitors, anti-island protection devices, fault disconnecting devices, etc., which are optional
3,What material is the box made of?
Cold rolled steel spray, stainless steel
Hot Tags: high performance photovoltaic grid-connected cabinet, China high performance photovoltaic grid-connected cabinet manufacturers, suppliers, factory, safety enhancement of distribution cabinet, capacity increase of distribution cabinet, compact distribution cabinet, rack mounted distribution cabinet, residential building distribution cabinet, user friendly distribution cabinet
You Might Also Like
Send Inquiry