STEP AS380 Series User Manual

Shanghai STEP Electric Corporation
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Chapter 4 The Wiring Of Elevator integrated Drive Controller
caused by wire distributed capacitance.
4.2.8 DC reactor
DC reactor can be used as option for the improvement of power factor.
4.3 The technical requirements for wire arrangement of
peripheral equipments of the elevator integrated drive
controller.
4.3.1 The cable requirement of hoist way and accompanying
cable arrangement
Fig 4.2 hoist way and accompanying cable arrangement
Both elevator shaft and trailing cable each has four communication cables (TXV+、TXV-、TXA+、
TXA-) .
◇ Cares should be taken to avoid shorting between these four cables (TXV+、TXV-、TXA+、
TXA-) and other cables. Prior to switching on, universal meter must be used to check there is

STEP AS380 Series Specifications

General

Brand	STEP
Model	AS380 Series
Category	Controller
Language	English