This is the 3rd episode of our video customer testimonial series. It is from our Indonesia agent who has been working with Prosurge around 10 years. This video is in Indonesian language so most of the viewer probably cannot understand what he said. But what we are trying to prove is that we [...]
These are two video customers testimonial of Prosurge and its surge protection products from our customer in Colombia. We are happy and honor to win customer's trust and do our best to protect this trust. The first video is in Spanish and English and the second is only in Spanish. [...]
This week, we have a group of Indonesia customers, including our Indonesian agents and the associates of Indonesia Railway, visiting us for surge protection business discussion and also surge protection product training. Indonesia, as one of the countries with the most frequent lightning strike, is suffering heavily from the damages of lightning and surges. [...]
Surge protective devices (SPDs)are required to be tested under impulse discharge currents mainly with waveforms of 8/20 ms and 10/350 ms. However, with the improvement of SPD products, the performance and withstand capability of SPDs under such standard test currents need more investigation. In order to investigate and compare the withstand capability of SPDs under [...]
On April 18, Prosurge is glad to receive our customers from Colombia. Customer visit our surge protection lab and do some tests and later visit the production line to learn more about our quality control. Also, we have a very productive discussion on the sales and marketing of Prosurge's surge protective device in Colombia [...]
Lightning Protection Zone (LPZ) In IEC standard, terms like type 1/2/3 or class 1/2/3 surge protective device is very popular. In this article, we are going to introduce a concept that is highly related to the previous terms: lightning protection zone or LPZ. What is lightning protection zone and why does it matters? The lightning [...]
As we know, surge protective device will degrade or even come to end of life over time due to repeated small surges, a single strong surge or sustained overvoltage. And when surge protective device fails, it may create a short circuit condition and cause safety problem in the power system. Thus proper overcurrent protection device [...]
The Impact of Cable Length on the Protection Level of Surge Protective Device The subject of SPD installation is rarely mentioned in our discussions. There are two reason: The installation of surge protective device should be conducted by an qualified electrician. We don't want to mislead that this should be done by users. And if [...]
Last week, we had a Filipino customer visited us for surge protection business. Customer has been working in the telecom sector in Philippines for many years and used to work with another major American SPD brand. They shifted to Prosurge this year and after the factory visit last week, they are quite satisfied with [...]
SPD Application in High Altitude Areas As an international player in surge protection filed, Prosurge has a very extensive clientele around the world. For example, we have many customers in the South America where is very famous for its plateau. Sometimes, we have customers asked us: We need to install the surge protection device in [...]
