enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Wegberg-Wildenrath Test and Validation Centre - Wikipedia

   en.wikipedia.org/wiki/Wegberg-Wildenrath_Test...

   After the airfield closed in 1992, it was taken over by Siemens which opened the test and validation centre in June 1997. [ 1 ] [ 2 ] It had five tracks over 35 hectares (86 acres). [ 3 ] By 2007, the railway test tracks had taken over considerable areas of the airfield, with all but the western threshold and overrun of the runway obliterated.

3. Stab-Lok - Wikipedia

   en.wikipedia.org/wiki/Stab-Lok

   Commission testing confirmed that these breakers fail certain UL calibration test requirements." [ 3 ] In 2018 it was reported that Stab-Lok breakers and panels, made by FPE and other companies, were still in use, and it was recommended that they be removed as a potential fire hazard.

4. Sulfur hexafluoride circuit breaker - Wikipedia

   en.wikipedia.org/wiki/Sulfur_hexafluoride...

   Sulfur hexafluoride circuit breakers protect electrical power stations and distribution systems by interrupting electric currents, when tripped by a protective relay. Instead of oil, air, or a vacuum, a sulfur hexafluoride circuit breaker uses sulfur hexafluoride (SF 6) gas to cool and quench the arc on opening a circuit. Advantages over other ...

5. Circuit breaker - Wikipedia

   en.wikipedia.org/wiki/Circuit_breaker

   A Siemens air circuit breaker rated for 1000 V and 2500 A continuous current mounted on a motor control cubicle. Medium-voltage circuit breakers rated between 1 and 72 kV may be assembled into metal-enclosed switchgear line-ups for indoor use or may be individual components installed outdoors in a substation.

6. Simatic - Wikipedia

   en.wikipedia.org/wiki/SIMATIC

   SIMATIC is a series of programmable logic controller and automation systems, developed by Siemens. Introduced in 1958, the series has gone through four major generations, the latest being the SIMATIC S7 generation. The series is intended for industrial automation and production. The name SIMATIC is a registered

7. Idaho abortion trafficking law partly revived by US appeals court

   www.aol.com/news/idaho-abortion-trafficking-law...

   More than 20 Republican-led states have banned or restricted abortion since the U.S. Supreme Court in 2022 reversed Roe v. Wade, the court's 1973 precedent that had established a right to abortion ...