Product Introduction
The lightning protection dual power automatic conversion module produced by OMRDON can protect the power supply system from equipment damage caused by lightning electromagnetic pulse induced overvoltage (EMP) intrusion, and can seamlessly switch between the main and backup power sources, with intelligent automatic conversion Fast time, safe and reliable, can be applied to solar inverters, UPS power supplies, equipment boxes, and automatic mutual conversion between 2 mains power lines; Compared to traditional dual power conversion, it has significantly increased the conversion time.
Workflow:
(A primary: B backup) When A is in common use If there is a power outage on route A, the dual power supply will automatically switch to route B to continue supplying power to the load. If A calls again later So the dual power supply will automatically switch back to A and disconnect B, allowing A to continue supplying power
Features:
1. Stable and reliable performance, suitable for 220V single-phase power supply systems, with more comprehensive protection and lightning response time of ns level.
2. High lightning current capability, capable of withstanding lightning current surges of up to 10KA (8/20 μ s) per line.
3. When the main power supply is cut off, the intelligent system automatically switches to the backup power supply. When the main power supply comes in, it automatically recognizes and switches back to the main power supply.
4. Both the main and backup power supplies have LED working indicator lights, which are convenient and intuitive.
Typical applications:
Mobile communication base stations, microwave communication bureaus/stations, telecommunications rooms, industrial plants and mines, civil aviation, finance, securities and other power systems,
For example, all day monitoring systems, server rooms, solar inverters, switch boxes, and other equipment/places that are not suitable for power outages.
Installation precautions:
1. The installation of this product requires the connecting wires to be firm and reliable, and short, thick, and straight.
2. Please connect according to the installation diagram during installation, where L, L1, and L2 are phase wires, N, N1, and N2 are neutral wires, and PE is the lightning protection ground wire. Do not connect them incorrectly. (Among them, L1 and N1 are the main power inputs, L2 and N2 are the backup power inputs, and L and N are the power outputs)
3. Remember not to carry out live work, the power must be cut off before installation, and live operation is strictly prohibited.
4. The grounding must be good and comply with relevant national lightning protection regulations
5. The equipment needs to be regularly inspected and replaced immediately after product degradation.