BWG Grid Connected Caninet 380-500V Indoor Customized Three-phase
Photovoltaic
Summarize
The product is mainly used in 100KW~2000KW high-power industrial
and commercial photovoltaic grid-connected power generation system,
connected in series between grid-connected inverter (or AC busbar)
and the power grid, the product has a series of protection such as
anti-island protection check voltage closing,voltage loss tripping,
grid low voltage, grid overvoltage, input lightning protection,
system overcurrent, grid isolation, etc. The multi-function meter
display and fault status indication make the system running status
clear at a glance, and the products have passed the industry
standard CCC certification,CE certification,IS09001 quality
management system certification, etc.
Main feature
Reserve the installation location of metering meters and
collectors; Metering meter can be window, lead seal (anti-theft);
The integrated design concept of the product, the distribution part
and the metering part are completely isolated,reducing
electromagnetic interference, and the photovoltaic special
plastic-case reclosing circuit breaker and universal frame circuit
breaker (optional), the performance is more reliable; lt can be
equipped with online power quality monitoring,anti-island
protection device, fault disconnecting device, etc.Outdoor and
indoor installation options,more convenient installation. Support
special requirements and function customization.
Main technical parameters
| Product model | BWG |
| Inverter input channels | 1 to 5 channels (The above recommended AC bus box ) |
| Number of grid-connected output channels | Route 1 |
| Grid-connection requirement | Three-phase grid-connected cabinet |
| Grid-connected voltage | AC:380V-AC:500V |
| Protection function |
| Short circuit protection | There are |
| Overload protection | There are |
| Lightning protection | Yes(Nominal current:in:20KA,lmax40KA,Up≤4kV) |
| Isolation protection (visual breakpoint) | Yes(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.so degradation column 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 and automatic operation can be switched;
4.Lack of phase protection,break zero protection5.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 and automatic operation can be switched;
4.Lack of phase protection, break zero protection;5: check the
pressure closing |
| Environmental applicability |
| Temperature and humidity | Operating temperature:-25 to+60C Storage temperature:-40 to +70°C
Humidity:0-90%
no condensation cream
Non-corrosive gas sites (if any, 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*2200mm(Customizable) |
