ROV07-301K-S-2

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A surge protection device (SPD) is designed to protect equipment and systems from sudden spikes in voltage, which could lead to permanent damage and reduce the lifetime of electronic components.

The ROV07-301K-S-2 is a Type 1 surge protective device that is designed to protect equipment and systems from large, fast-transient over-voltage events ranging from 6kV to 20kV. It is designed to provide surge energy protection up to 100kA. The ROV07-301K-S-2 is certified to UL 1449 4th ed. and IEC 61643-11 standards with multiple certifications.

Application Field: The ROV07-301K-S-2 surge protection device is suitable for indoor/outdoor applications and is suitable for installations on equipment and systems such as photovoltaic DC and AC combiner boxes, motor circuit protection, LED lighting circuit protection, process control and automation. It can be used on branch circuits up to 200A, and is suitable for mounting onto a DIN rail.

Working Principle: The ROV07-301K-S-2 surge protection device works on the principle of diverting unwanted voltage transients to ground. It is composed of several metal oxide varistors (MOVs) connected in series. This series of MOVs is designed with a minimum breakdown voltage rating to dissipate large energy events without causing damage to the metallic conductors. The MOVs are arranged in parallel with the ground connection. When a surge event is detected, the MOVs are switched to redirect the over-voltage to ground. This allows the current to be diverted safely away from sensitive electronic equipment and prevents it from being damaged.

In order to maximize the protection and lifetime of the ROV07-301K-S-2, the MOVs are designed with a high follow current capability and are made up of non-toxic, fire-retardant materials. The MOVs also have a low-voltage rating when compared to other surge protection devices, which ensures that the protection is effective even when used in areas with high ambient temperatures. Additionally, the ROV07-301K-S-2 is resistant to electromagnetic interference and radio frequency interference, making it an ideal choice for sensitive equipment.

The ROV07-301K-S-2 is a robust, reliable, and cost-effective surge protection device that can be used to protect a wide range of equipment and systems from large electrical surges. Its low-voltage rating, high follow current capability, and excellent protection performance makes it the ideal choice for protecting sensitive electronic equipment.

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