elmex PV Solar 4 - Rail Junction Box EPVJB-F is suitable for electrical connection from PV Crystalline module as a solution for easy and reliable interconnection from PV module to DC / AC converters. It has simple and cost effective assembly designed with snap fit locking arrangement with IP 65 protection requirement for PV industry. The Junction Box is provided with two cables each of 1-meter length, with elmex make straight male and female EMPV4 / EMPV4N connector for simple on-site wiring. PV Junction Box employs fast switching Schottky Diodes with a peak reverse voltage rating of 45 V. The diodes are soldered with PV rails using lead-free, high melting point solder alloy. PV ribbons from PV module can be connected with junction box rails by soldering process.
Description |
Specifications |
Rated Voltage |
1000V DC |
Rated Current |
12A |
Degree of Protection |
IP 65 |
Type of Terminal |
Soldering |
Number of Diodes |
3 |
Diode Rating |
15 A / 20 A / 25 A |
Type of Diode |
Schottky Diode |
Contact Material |
Copper with Tin Plating |
Operating Temperature |
-40° C to +85° C |
Application |
250W to 310W |
Connector |
elmex Straight Connectors EMPV4 / EMPV4N |
Locking System |
Snap-In |
Cable |
TUV certified solar cable of 1 meter standard length |