Menu
Support
Bibliotek

Bibliotek

I biblioteket hittar du allt från applikationsnoter till skrivna artiklar. (Merparten är skrivet på engelska).

Använd sökfiltren för att bläddra för ett specifikt innehåll (t.ex. applikationsnoter) eller förfina din sökning till ett visst applikationsområde.

Om du vill se innehållet som vi har tillgängligt om ett visst ämne eller behöver hitta någon programvara, skriv bara in en sökning nedan. Observera att du måste skapa ett användarkonto för att få tillgång till vissa delar av innehållet. 

Filtrera efter typ av dokument
    Visar objekt (en) 51 - 60 av 166 Totalt
Timing measurements on GIS
This application note discusses the use of DualGroundTM technology when conducting timing measurements on GIS breakers. The innovative method allows for accurate, safe and efficient testing of the circuit breaker compared to conventional timing.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing wall mounted USB sockets
Everything you need to know about wall-mounted USB sockets and how to test them.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing wind turbine lightning protection
The most significant danger facing wind turbines is damage from lightning strikes. Lightning faults cause more loss in wind turbine availability and production than the average fault. The number of failures due to lightning strikes is known to increase with tower height and a growing number of studies speculate that rotating wind turbines may be more susceptible to lightning strikes than stationary structures.
Publicerad 9 augusti 2018
Ladda ner PDF
The “ART” of earth electrode testing - Megger DET3TC with ICLAMP option
The testing of earth systems has relied for many years on the tried and tested “Fall of Potential” and other related methods. These methods give reliable results, but can be time consuming. This paper looks at Megger's Attached Rod Technique as a new solution to the issue of earth testing.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing for ground faults on storage batteries
Identifying faults in storage batteries can be problematic. Using a test signal frequency in the range 20 Hz to 30 Hz can minimise interruption from ‘phantom’ faults in batteries.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing on 110 V systems
110 V electrical systems are used in applications which call for extra safety, such as construction sites. This paper looks at how best to test these systems.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing three-phase systems
A three-phase system consists of three single phase AC supplies sharing its return path. This article looks at these systems and the ways to test them.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing 110 V appliances
How to test a range of 110 V appliances using Megger’s PAT4DC/3, PAT300 series and PAT400 series.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing appliances fitted with RCDs
Many appliances today are manufactured with an RCD attached to the supply lead, which can be awkward for the person testing the appliance. This paper looks at the methods of testing appliances fitted with RCDs.
Publicerad 9 augusti 2018
Ladda ner PDF
Testing electric vehicle supply equipment
Most installations require an additional connection to ground at the charging point, so that there is still a form of protection under fault conditions. This connection would be made by an earth spike/electrode driven into the ground.
Publicerad 9 augusti 2018
Ladda ner PDF