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Product Description
The ABB SPA-ZC 17 is a robust, self-contained, auxiliary relay designed for demanding industrial applications. This relay provides dependable switching operations with its high-speed response and exceptional contact reliability. It features multiple contact configurations to suit diverse control and protection schemes. The SPA-ZC 17 is built to withstand harsh environments, ensuring consistent performance in extreme temperatures and under significant electrical stress. Its compact design allows for easy integration into existing panels, and its clear terminal markings simplify wiring and commissioning. This relay is an essential component for enhancing the safety and efficiency of electrical systems.
Is Your Device Showing These Signs?
ABB SPA-ZC 17 units commonly exhibit failures in the power supply module, leading to intermittent operation or complete shutdown. Communication errors, stemming from corrupted firmware or faulty serial interfaces, require firmware reflashing or interface replacement. Relay output failures, often caused by coil burnout or contact degradation, necessitate relay replacement. Parameter configuration loss, resulting from memory corruption or battery depletion, demands parameter reconfiguration and battery replacement. Display malfunctions, attributable to LCD degradation or driver IC failure, require display module replacement.
Technical specifications
The ABB SPA-ZC 17 is a robust, self-powered overcurrent and earth-fault relay designed for the protection of distribution networks and industrial power systems. This relay features definite time and inverse time characteristics, selectable via front panel switches, ensuring adaptability to various protection schemes. The SPA-ZC 17 incorporates a high-set instantaneous overcurrent element for rapid fault clearance and a sensitive earth-fault element for detecting low-magnitude ground faults. It operates directly from the current transformer secondary, eliminating the need for an auxiliary power supply, and provides reliable protection even during system disturbances. The relay includes a heavy-duty output relay with high breaking capacity for direct tripping of circuit breakers and is housed in a compact, withdrawable case for ease of installation and maintenance. The SPA-ZC 17 is a dependable solution for overcurrent and earth-fault protection, enhancing system reliability and minimizing downtime.
Our Repair Process for the
SPA-ZC 17
Our repair process for ABB SPA-ZC 17 units begins with a comprehensive diagnostic assessment to pinpoint the failure. Power supply module failures are addressed through complete replacement with a new, tested unit. Communication errors necessitate firmware reflashing using approved ABB software or replacement of the faulty serial interface. Relay output failures require immediate replacement of the defective relay with a new, functionally equivalent component. Parameter configuration loss is rectified by complete parameter reconfiguration according to factory specifications and replacement of the battery. Display malfunctions are resolved by replacing the entire display module. Each repaired unit undergoes rigorous testing to ensure proper functionality and adherence to performance standards before it is returned.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY