MGE UPS SYSTEMS - Galaxy 3000 Specification 10 Effective: September, 2006
provided. The systems shall use standard analog telephone lines (via modem) as the communication
medium to transmit critical UPS data, alarms and anomalies back to a central station. In addition, the
central station shall communicate with each of the subscribing UPS on a routine basis to check equipment
status, operating conditions and all measured values. All reported anomalies and all routine interrogation
data shall be accumulated for utilization in generating a quarterly customer report.
D. External Control and Communications Devices
Up to three of the following control and communications devices may be installed in the UPS module:
1. RS232 U-Talk or Dry Contacts (66060): The U-Talk protocol shall be used with Solution-Pac 2
for remote monitoring or graceful shutdown for most popular file servers. The dry contacts will
close on predefined conditions to monitor UPS operations. Requires one communication slot and
optional cables. The dry contacts will close on the conditions listed below, but shall be user
programmable to close on preset thresholds of other user UPS parameters:
§ UPS on Line
§ Load on Bypass
§ UPS on Battery
§ Low Battery Warning
§ Battery Fault
§ General Alarm
Two (2) dry contact inputs shall also be provided to turn the UPS inverter on and off remotely upon
closure of the contacts. This feature may also be disabled if required.
2. RS232 or RS485 JBus/Modbus Card (66061): The U-Talk protocol shall be used with Solution-
Pac 2 for remote monitoring or graceful shutdown for most popular file servers. The JBus protocol
shall be used with third party Building Management Systems (BMS) to monitor detailed three-
phase information. Requires one communication slot and optional cables.
3. High Voltage 6 Alarm Relays Card (66069): A second set (one set provided standard with the
UPS module) of six (6) normally open dry contact outputs rated at 2.0 A (250 VDC / 30 VDC) shall
be available to monitor UPS operation. The dry contacts will close on the conditions listed below,
but shall be user programmable to close on preset thresholds of other user UPS parameters:
§ UPS on Line
§ Load on Bypass
§ UPS on Battery
§ Low Battery Warning
§ Battery Fault
§ General Alarm
Two (2) dry contact inputs shall also be provided to turn the UPS inverter on and off remotely upon
closure of the contacts. This feature may also be disabled if required.
4. Network Management Card (66074): The Network Management Card (NMC) shall provide a web
interface, SNMP (Simple Network Management Protocol), logging, and email capabilities. The
NMC shall be used for remote monitoring or graceful shutdown for most popular file servers.
5. IBM AS/400 Volt-Free Contact/Remote Power Off Card (66068): The UPS shall interface with an
IBM® AS400-UPS signal interface providing the following signals via dry contacts:
§ load on battery
§ load on bypass
§ low battery shutdown warning
(52 pages)
(25 pages)
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