Solar Surge Protector

CNKA solar surge protector Introduction

China CNKA's wholesale solar surge protector undergoes both primary and secondary tests. The primary test involves conducting experiments according to the nominal discharge current In: 1.2/50 pulse working voltage and the maximum pulse current Iimp specified in the specifications. The secondary test builds upon the results of the primary test and includes testing with the maximum pulse current Iimp specified in the specifications. T1 and T2 surge protectors are general terms used for surge protectors designed based on these primary and secondary impulse tests.

CNKA solar surge protector Parameter (Specification)

CNKA solar surge protector Feature

1.  It can be widely used in various installation scenarios.

2.  Suitable for installation in areas below the LPZ0B system partition, it can be installed on three-phase five-wire cabinets in construction projects from outside to inside to mitigate interference from lightning currents. It can also be installed near devices to limit voltage.

3.  It ensures a low voltage protection level while preventing continuous leakage of current.

CNKA solar surge protector Details

CNKA solar surge protector Dimensions and wiring

CNKA solar surge protector FAQ

Q: How do I choose a DC SPD for my solar system?

A: In order to select the appropriate SPD model for your PV system, it is important to consider the following factors: the temperature at which the SPD will operate, the voltage of the system, the short circuit rating of the SPD, the waveform that needs to be protected against, and the minimum discharge current required by the SPD.

Q: Do you need SPD for solar?

A: To safeguard a home from transient surges in a residential solar power system equipped with microinverters and short DC cabling but longer AC cables, it is recommended to install surge protective devices at the combiner box.

Q: What is SPD in a solar system?

A: CHYT Surge Protective Devices (SPDs) are commonly used in solar power systems, specifically in photovoltaic (PV) or DC systems, to safeguard against electrical surges and spikes. These surges can be caused by a variety of factors, including lightning strikes. SPDs offer a reliable shield against such harmful electrical disturbances, ensuring the smooth operation and longevity of the solar power system.