Exploding Generator Batteries

One of our customers recently had an incident were a generator starter battery exploded whilst it was on charge. Some electricians had moved the batteries so that they could work in that area and some time after they had put them down one g...

Battery Bank Earth Fault

Recently we had a really unusual fault with one of the UPSs that we maintain. The UPS is a 200kVA Delphys Green Power model from Socomec. It is about 4 years old and has been very reliable and easy to maintain to date. We had performed a...

How to pick the power rating of a new UPS

One of the most important decisions when choosing a new UPS is selecting what power rating you need. The power rating limits how much load you can draw from the UPS e.g. how many computers you can use it to protect. It also has an effect o...