Product Description
Buy SPC PV-1000 DS Lightning Arrester of type 1+2 as per EN 61643-11. At the time of surge effects, this device can safeguard positive and negative busbars of photovoltaic systems. IEC 1312-1and EN 62305 standards are followed when it is used in the Lightning Protection Zones Concept at the LPZ 0-1 boundaries. Varistor sectors which are connected between L+, L- and PE terminals have internal disconnectors which active on the event of v overheat or failure. Both, mechanical and remote monitoring methods are used to indicate failure of disconnectors. The terminations 1-2 of SPC PV DS are connected to normally closed contacts, while 2-3 terminations are normally open. In case of any damage that occurs to the internal varistor component, terminations 2-3 will then be closed and terminations 1-2 open.
Specification
| Color | Blue |
| Brand | Hakel |
| Weight | 900 g |
| Lifetime | min.100 000 h |
| Degree of protection of enclosure | IP 20 |
Advanced Lightning Protection for Solar PV SystemsThe SPC PV-1000 DS Lightning Arrester offers reliable protection for solar arrays, with a high surge capability of up to 40 kA and rapid response time of 25 ns. It easily integrates into single-phase systems and safeguards installations against voltage spikes caused by lightning and other transient events.
Durable Construction and Convenient InstallationMade from high-quality thermoplastic UL94-V0, the arrester is flame-retardant and resilient under harsh conditions. Its rectangular, compact design and DIN Rail mounting ensure straightforward installation. The plug-in module simplifies maintenance, and the screw terminal connector provides secure electrical contacts.
Visual Status and Replaceable Module FeatureWith a clear visual indication window, users can quickly assess device status. The replaceable module allows for hassle-free maintenance, reducing downtime and ensuring continuous protection for your solar PV systems.
FAQs of SPC PV-1000 DS Lightning Arresters:
Q: How does the SPC PV-1000 DS Lightning Arrester protect my solar PV system?
A: The arrester diverts damaging surge currents caused by lightning and other transient events away from your solar array. With a high discharge current capacity and rapid response time, it ensures sensitive photovoltaic components are shielded from electrical surges.
Q: What are the benefits of the visual indication window on this device?
A: The visual indication window allows users to instantly verify the operational status of the arrester. It provides a quick and straightforward way to monitor the protection level without complex testing procedures.
Q: When should the plug-in module be replaced in the SPC PV-1000 DS Lightning Arrester?
A: Replace the plug-in module when the visual indication window signals fault or degradation, typically after significant surge events. Regular inspection, especially after heavy storms, helps maintain optimal protection for your system.
Q: Where is the SPC PV-1000 DS Lightning Arrester installed in a solar PV system?
A: The arrester is mounted on the DIN Rail within the combiner or distribution box of the solar PV installation, positioned to intercept surges before they reach critical components.
Q: What is the process for installing the lightning arrester?
A: The device is mounted via DIN Rail and connected using screw terminals. It is important to install it parallel to the power supply lines of the solar array, ensuring the correct orientation and secure tightening to maintain reliable performance.
Q: How do you maintain the SPC PV-1000 DS Lightning Arrester for long-term use?
A: Periodic visual inspections and prompt replacement of the module when indicated will ensure lasting protection. The devices robust construction allows it to perform reliably, even under high humidity or extreme temperature conditions.
Q: What advantages does the SPC PV-1000 DS offer compared to other surge protection devices?
A: Its combination of fast response, high discharge current, replaceable module, visual status indication, and flame-retardant insulation material provides superior safety, ease of maintenance, and reliable performance in demanding solar PV environments.