Product Description
Solar MC4 Connectors
The solar connector is made of anti-ultraviolet, toughened, flame-retardant injection-grade polycarbonate. It has good anti-ultraviolet and anti-aging functions. The inner core metal parts are copper with better thermal conductivity and toughness, and the surface is tinned with good Anti-corrosion performance.
Almost all solar panels are connected together using special weather resistant plugs and sockets called MC4 connectors. The term MC4 stands for multi-contact 4mm diameter connector. Due to the extreme weather conditions the connectors must be very robust, secure, UV resistant and maintain a good connection with minimal resistance at both low and high voltages up to 1500V.
The connectors are designed to be used with the standard 4mm or 6mm double insulated solar DC cable with tinned copper multi-strand core for minimum resistance. To correctly assemble the connectors a special crimping tool is used to crimp the multi-strand cable to the inner terminal which is then inserted and snapped into the MC4 housing.
Parameter
|
Certification |
TUV |
|
Certificate |
No. B 101149 0002 Rev.00 |
|
Standard |
EN62852:2015 IEC62852:(ed.1) |
|
Rated Voltage |
1500VDC |
|
Test Voltage |
6000V(50Hz 1min) |
|
Rated Current |
30A |
|
Protection Class |
Class A |
|
Protection Degree |
IP67 |
|
Flame Class |
UL94-V0 |
|
Overvoltage Category |
III |
|
Pollution Degree |
2 |
|
Temperature Range |
'-40℃~+85℃ |
|
Upper Limiting Temperature |
100℃ |
|
Contact resistance |
≤0.5mΩ |
|
Insulation resistance |
>500MΩ |
|
Insert force |
≤50N |
|
Pullout force |
≥50N |
|
Connecting Cable |
1×4mm 2 |
|
Waterproofing structure |
O-ring Seal |
Diagram
Feature
1. Support multiple plugging and unplugging.
2. Highly durable, anti-ultraviolet, flame retardant.
3. The internal metal parts are inserted with internal knob type reeds.
4. Auto-lock equipment for male and female points enable connection easier and reliable.
5. 5. The popular appearance is suitable for most on-site installations and can match the original MC4.
6.Simple on-site operation. Can be installed with a crimping tool.
7. Fit for PV cables with different insulation diameters.
8. Red copper metal parts, high current carrying capacity, high heat dissipation
9.IP67 protection
Installation
About us
Qinhuangdao Sufu Electronic Co.,Ltd is a modern solar modules,solar system solutions and serivce supplier.Our solar products are range from solar modules to solar power systems,solar street lights,solar multi-functional chargers,solar pump and photovoltaic power stations,bulding attached photovoltaic(BAPV),building integrated photovoltaic(BIPV) design and construction.
Covering over workshops of 30,000㎡,the first phase invertment is 20 million RMB with now our annual production capacity of 20MW for both mono and poly solar panels.
Sufu has been offering the world reliable and renewable products which are internationally certified with TUV,CE,IEC and ISO9001 etc.
The product applies to a wide range of clients including Australia,India,Japan,Korea,South America,Middle-ease, Southeast Asia,Africa and other countries.
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