Inverter PV and DC Distribution Board Lightning Protection with DC Switches 4 Stringd IN 4 Strings OUT
The Power Board consist of the following
This unit contains 4 x PV input pairs and four output pairs (connecting on the inverter/Charge controller side). In addition, there's type 1 & 2 surge protection devices which ensure adequate protection against lightning strikes and other surge voltages.
Furthermore, there are 4 x 16A circuit breakers meant for isolating each string from the inverter/charge controller.
Outdoor-rated DC box for easily adding protection features to the PV strings into your MPPT. The box includes several features that reduces the amount of separate components you need to install. Inputs and Outputs This unit combines 4 PV input pairs into 4 DC outputs. The inputs and outputs have MC4 connectors pre-fitted. There is also a gland output for earthing. DC isolation: rated at 16A and 600V DC surge protection This unit has Citel Type 4 DC surge arrestors included and is suitable for installation sites that experience less frequent lightning strikes. The design tool estimates the strike rate of a given postcode location and recommends whether Type 1 or 2 protection is appropriate. Availability These boxes are made to order and require an average lead-time of 5-10 working days if no stock is available.
