OVP,UVP,SPD- Newest Relay IM902

Many people have probably heard of OVP, UVP, SPD, and yes they are over voltage protection, under voltage protection, surge protection devices corresponding to over-voltage protection, under-voltage protection, surge protectors, respectively. You may have bought over-voltage protectors, over-voltage protectors, surge protectors, relay switches in the past, but you may have never seen one that really fits all in one. At the end of 2021, we solemnly introduce our new product - IM902 Magnetic Holding Under-voltage Surge Protection Relay.

First of all, let's talk about the overvoltage protection:

1. I believe you should have the impression that when the voltage is unstable, the light bulbs at home flicker on and off, and some equipment in the home has even been affected a lot, so some places are still using voltage regulators to stabilize the voltage, but even so, we are still worried about not being stable enough, expensive household appliances, large advanced factory equipment will be damaged.

2. At this time, an over-undervoltage protection product such as over-undervoltage protector, circuit breaker, over-undervoltage protection relay is the best choice, not every one has an automatic cut-off function, not every one can be remotely on-off, and not every one has the function of protecting the state of the relay.

Secondly, let's look at the surge protection function:

1. A surge is a kind of transient interference, under certain conditions on the grid caused instantaneous voltage beyond the range of rated normal voltage, usually this transient will not last too long, but it is possible that the amplitude is quite high. It is possible that the instantaneous surge in just one millionth of a second, such as thunder, or disconnection of the inductive load, or the moment a large load is connected, will have a great impact on the grid. In most cases, if the device or circuit connected to the grid does not have surge protection measures, it is easy for the device to be damaged, and the degree of damage will be related to the withstand voltage level of the device. Surges exist not only in the environment of the power grid, but also in ordinary perceptual circuits. You can understand it as "the great impact of the moment"

2. The first level of surge protection is usually installed at the entrance of the house or building, it will protect all equipment after the entrance wiring from the persecution of the surge, usually the capacity and volume of the first stage surge protector are very large, and the cost is also very expensive, but it is essential. The second stage surge protector is not as large as the first stage in terms of capacity, and the energy absorption is relatively small, but it is very lightweight, usually installed at the access point of the electrical equipment, such as an outlet, or even integrated in the front of the power board of the electrical equipment, providing secondary protection for the device.

3. We are talking about the secondary surge protector today, which is lightweight and used with electrical equipment. There is a kind of surge protector that when the surge voltage occurs, it will cut off the power supply in time. This kind of surge protector is generally composed of voltage sensors, controllers and latches, it is very intelligent, complex, of course, it is also relatively expensive, generally rarely used. However, our products today are lightweight, smart, latched, secondary protection, easy to match with electrical equipment in one, and most importantly, not expensive.

Let's briefly summarize that the most worrying thing about electrical equipment is voltage instability, load instability, instantaneous high voltage, external interference and so on. Today, we simply popularize what is overvoltage, what is surge, how to protect the safety of electrical equipment & personal safety, and how to bring great safety with small costs. So we have reason to believe that this is an innovative work, we have not stopped and will not stop, look forward to you becoming the first person to eat crab (we ensure that the quality is worry-free), look forward to your any evaluation and feedback on our new products, thank you for reading and interest, if you need samples, please visit the www.ivy-metering.com we briefly summarize, the most worrying thing about electrical equipment is voltage instability, load instability, instantaneous high voltage, external interference and so on. Today, we simply popularize what is overvoltage, what is surge, how to protect the safety of electrical equipment & personal safety, and how to bring great safety with small costs. So we have reason to believe that this is an innovative work, we have not stopped and will not stop, look forward to you becoming the first person to eat crab (we ensure quality worry-free), look forward to any comments and feedback on our new products, thank you for reading and interest, if you need samples, please visit www.ivy-metering.com