PDU & Maintenance
Bypass Switch Module
Quick Guide
V. 2.0
1. Introduction
The product is used as an external power distribution unit in conjunction with UPS systems or large-scale voltage regulators. It allows to manually transfer the connected equipment to utility power via a bypass switch, permitting scheduled maintenance or UPS replacement without power interruption. Combined power distribution feature and the master-controlled design, it provides maintenance bypass function and power saving within a rack mechanism.
Rack Mount/Wall Mount the Unit
The module can be mounted to a 19” enclosure or wall. Please follow below chart for rack/wall mount installation.
Wall
2. Product Overview
Master output receptacle |
Bypass switch |
(for connecting a computer) |
AC input |
Slave output receptacles |
Circuit breaker |
(for connecting peripherals) |
Master/Slave function switch |
Socket to UPS output |
δPower LED |
Socket to UPS input |
εSlave On LED |
3. Installation and Operation
Inspection
Remove the unit from the shipping package and inspect it for damage that may occur during transportation. Notify the carrier and place of purchase if any damage is found. The shipping package contains:
Maintenance bypass switch module x 1
Quick guide x 1
Mains power cord x 1
Screws and mounting ears
Connect to the Wall Outlet
Plug the input power cord of the unit to the wall outlet. The Power LED will light up when the mains is normal. The Power LED will be off while power failure.
Chart 1: Rack mounting |
Chart 2: Wall mounting |
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