Harting Sbírka katalogů říjen 2013

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Vydal: HARTING s.r.o. Autor: HARTING

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COST CONNECTION Of HIGH-vOLTAGE SwiTCHES FOR OuTDOOR uSE The 3AP1 power circuit breaker designed for high voltages 145 for outside operations. Han® HpR housing People Power Partnership 47 . Con­ sequently, Han® HPR housings and seals have been cho­ sen and have been specially developed withstand these types stress. Service and maintenance are simple procedures. secure connection between the drives and the control unit therefore essential. Even snow and ice can not excluded. The power circuit breaker consists three insulator columns with one operating unit each and shared control unit. The insulator columns each contain interrupter unit and the necessary drives. The relevant environmental conditions have taken into account the circuit breaker can used outdoors. The connections are pluggable order reduce assembly work. ensure secure and controlled switching the high power, the three interrupters are controlled electronically. Temperature fluctuations and humidity particular play a key role. The pre-manufactured cables are tested before shipping and thus minim ize the possibility iring er­ rors. This connection realized using conductor special cables transmit the sensor and actuator signals