Product name:3 Strings 3 in 1 out Ac 380V 125A solar pv combiner box
Material:Stainless steel or Iron shell
Voltage:AC380V
Rated current:125A
Number of AC Inputs:3
Number of AC Outputs:1
Protection Level:IP65
Application:Solar Power System
Installation method:wall mounting type
The 3 Strings 3 in 1 out AC pv combiner box can meet long-term outdoor use. The box structure is moisture-proof, UV resistant, anti-aging, and easy to dissipate heat. All components are of domestic/foreign well-known brands, have the certification of authoritative institutions, and have complete qualifications. The incoming and outgoing circuit breakers are installed vertically in the positive direction and laid flat on the box. The wiring is one-to-one corresponding to avoid wrong wiring; The main road is connected by red copper bars, and the surface of the copper bars is treated by a tin plating process that is corrosion and oxidation resistant; Each phase line is marked with a common color in the industry, which is clear and eye-catching; Optional intelligent monitoring system (system voltage, trunk current, switch status, lightning protection status); Applicable to various voltage levels in the industry: 380Vac, 480Vac, 540Vac.
Advantages of photovoltaic combiner box:
1. The photovoltaic combiner box improves the safety of solar panels and the entire photovoltaic power plant.
2. Photovoltaic combiner box, also known as DC distribution board, as a plug and play solution, is factory assembled with monitoring equipment, fuses, surge protection devices, and isolation switches.
3. Different shell sizes can flexibly cover a range of up to 32 strings.
|
Product model |
MGV-ACPV3 |
|
Number of inverter input channels |
3 string (customizable) |
|
Total AC output paths |
1 string |
|
Confluence requirements |
Three-phase confluence |
|
System voltage |
AC:380V |
|
Branch switch capacity |
125A |
|
Circuit breaker brand |
customized |
|
Protection function |
|
|
Short circuit protection |
√ |
|
overload protection |
√ |
|
Lightning protection |
√ |
|
Lightning protection against failure |
√ |
|
Environmental suitability |
|
|
Temperature and humidity |
Operating temperature: - 25 to+60 ° C Storage temperature: VO to+7 (FC) Humidity: 0-90% without condensation frost Places without corrosive and oily gas |
|
Use altitude |
≤3000M |
|
Salt fog resistance |
Standard salt spray test for 336 hours |
|
Safety regulations |
|
|
Copper bar |
Red copper bar (tin plating process) |
|
safety protection |
PVC protective plate |
|
Electrical clearance |
> 14mm |
|
Creepage distance |
> 25mm |
|
insulation resistance |
>20MQ |
|
Insulation voltage |
AC3000V, IM IN |
|
General parameters |
|
|
Cabinet material |
Stainless steel or Iron shell |
|
Protection level |
Outdoor IP65 |
|
Box type |
Single door distribution box |
|
Installation method |
Wall mounted/floor mounted (customizable) |
|
Box size (length * width * height) |
customizable |
Characteristics of photovoltaic combiner box:
1. Factory assembled combiner box solution, suitable for all residential, commercial, and utility scale applications, using single or up to 32 strings of 1000V and 1500VDC; Monitoring is optional.
2. The combiner box adopts Gemini thermoplastic outdoor box, which has excellent mechanical strength.
3. Due to its mechanical properties, it can prevent dust, sea or strong water columns, chemicals, and strong ultraviolet rays: IP66, IK10, and GWT 750 ° C.
4. Electrical characteristics: Double insulation (Class II), Ui/Ue: 1000V DC/1500V DC.
5. According to on-site conditions, the Gemini casing can be installed in a floor or wall mounted manner.