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Jacobsen elektro
Ringeriksveien 16
N-3400 Lier NORWAY

Phone +47 3222 9300
Fax    +47 3222 9301
E-mail  mail@jel.no 

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(VAT) 942 542 887

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RefleX 2002 - Full scheme, 2+1 zone Impedance relay
 


   
This relay has 2 polygonal measuring zones. Each zone can be separately directed forwards, reverse, bi-directional or blocked. Zone 3 has independent settings in forwards and reverse directions. Two independent voltage memory systems ensure correct directional measurement.  The relay is very well suited as protection for sub-transmission and meshed distribution networks with isolated or solid neutral grounding. The short manual and easy settings makes it particularly useful when different types of personnel applies the unit