Tyco Galaxy SC Controller User Manual

Tyco Electronics Galaxy SC Controller J85501F-1
Issue 13 February 2001 Feature Descriptions 7 - 28
• Controller Option Inventory
• Remote Peripheral Monitor Inventory
• Reserve Battery Inventory
• Battery String Inventory
• Distribution Bay Inventory
• Panel Inventory
• Slot Inventory
All inventory fields, except for identifiers and descriptions, default to
empty. Some inventories should be linked together to show the
relationship between them. The reserve battery and battery string
inventories should be linked together to show that the battery strings are
part of the reserve battery inventory. The distribution bay, panel, and
slot inventories should also be linked together to show that the bay
contains panels which in turn contain slots for fuses and circuit breakers.
This linking operation is made easy with the EasyView program.
The plant inventory and rectifier inventory inventories exist in the
system by default. The controller option, remote peripheral monitor,
reserve battery, battery strings, distribution bay, panel, and slot
inventories added as needed. As an example, the following step would
add and build a distribution bay inventory with one panel and one slot:
• Add distribution bay inventory object to the system
• Add panel inventory objects to the system
• Link the panel inventory objects to the distribution bay object
• Add a slot inventory object for each slot
• Link each slot to its corresponding panel
Low Voltage
Disconnect
(LVD)
The Galaxy SC supports low voltage battery disconnect and/or low
voltage load disconnect using the User Relay 1 (UR1) and the User
Relay 2 (UR2) contacts. The controller allows each contact to be either
a load disconnect, a battery disconnect, or for use as a user
programmable alarm contact.
Low Voltage Load
Disconnect
(LVLD)
The low voltage load disconnect feature disconnects the load associated
with a contactor when the plant voltage drops below a user
programmable disconnect threshold. The load is reconnected when the
plant voltage is at or above a user programmable reconnect threshold,
and there are no phase alarms or AC Fail alarms active.
Load shedding is when different loads are disconnected at different
voltages. Less important loads are disconnected at a higher disconnect

Tyco Galaxy SC Controller Specifications

General

Brand	Tyco
Model	Galaxy SC Controller
Category	Controller
Language	English