AEC UPS IST7, User Manual

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UPS IST7 (10KVA-40KVA)
User Manual 2 Overview
9
Structure of 40kVA rear panel
The wiring terminal of 33 mode, 31 mode and 11 mode have a little different. For the detail of the wiring
terminal of each mode please see 3.5.1UPS Wiring Operation.
The gate controlled switch release automatically when the maintenance breaker cover is
removed and closes automatically when the cover is locked back.
2.1.3
Communication
The supported communication method of this series UPS include RS485, parallel kit,
communication dry contact, RS485+relay card, protocol transfer card and SNMP card.
Communication method correspondence with hardware port
Communication way Communication port
RS485 RS485
Dry contact Dry contact 1: output dry contact;