yourfirstserver.comThursday, 24 May 2012
Find Us on : RSS/Feed Facebook Twitter

Selecting The Right Power Drill For Your Drilling Operations

Astonishing advancements have been made in the drilling industry during the past few years allowing drillers to exercise complete control in reaching a specified targeted zone. However, the goal of the drillers rest in achieving a high rate of penetration (ROPs) as higher the rate of penetration the lesser will be their efforts and overall drilling costs. To achieve higher ROPs, every aspect of the drilling operations should be carefully examined and refined. One of these technologies involves the careful selection of the perfect drill for various drill operations. Selecting the right

...

Uninterruptible Power Supplies – EPO Operations

EPO (Emergency Power Off), this feature on UPS systems can cause many problems to the smooth running of the power protection installation.

The primary reason for having this feature is to enable the UPS system to be ‘made safe’ in the event of an emergency. Operation of the Emergency Power Off will, with most uninterruptible power supplies, stop the inverter and rectifier (charger) and disconnect the battery. Due to the economics of size and cost, in a number of cases operation of the EPO circuit may just stop the inverter.

A typical example of a

...

Uninterruptible Power Supplies and EPO Operations

EPO (Emergency Power Off), this feature on UPS systems can cause many problems to the smooth running of the power protection installation.

The primary reason for having this feature is to enable the UPS system to be ‘made safe’ in the event of an emergency. Operation of the Emergency Power Off will, with most uninterruptible power supplies, stop the inverter and rectifier (charger) and disconnect the battery. Due to the economics of size and cost, in a number of cases operation of the EPO circuit may just stop the inverter.

A typical example of a situation when

...