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P O W E R I N G T E C H N O L O G Y
Document Number: MS0031-MAN rev. 7
guardian_access_ms31-man-rev7-0521.indd
Table 1-1 Abbreviations
Abbreviation Description
Abbreviation Description
HCX
Advance Hybrid Controller Card
MC
Main Cabinet
ACD
AC Distribution
MCCB
Molded Case Circuit Breaker
DC
Distribution Cabinet
MCB
Miniature circuit breaker
EC
Extension cabinet
PBC
Battery Cabinet
FMD
Fan-cooled Modular Power Converter PBDU
Battery Distribution Unit
FMP
Fan-cooled Modular Power Rectifier
PDU
Power Distribution Unit
GDN
Guardian system
PLD
Partial load disconnection
Genset
Diesel Generator
SLI
SLI Inverter
HCC Lite
Hybrid Controller Card Lite
LVD
Low voltage disconnection
1.4 Product Support
Product support can be obtained using the following addresses and telephone numbers.
Corporate office:
UNIPOWER, LLC
210 N University Dr
Coral Springs, FL 33071
United States
Manufacturing facility:
UNIPOWER, LLC
65 Industrial Park Rd
Dunlap, TN 37327
United States
Manufacturing facility:
UNIPOWER Slovakia SRO
ZLATOVSKA 1279
Business Center 22
91105 Trencin, Slovakia
Phone: +1-954-346-2442
Toll Free: 1-800-440-3504
Web site –
When contacting UNIPOWER, please be prepared to provide:
1. The product model number, spec number, S build number, and serial number
- see the equipment nameplate on the front panel
2. Your company’s name and address
3. Your name and title
4. The reason for the contact
5. If there is a problem with product operation:
• Is the problem intermittent or continuous?
• What revision is the firmware?
• What actions were being performed prior to the appearance of the problem?
• What actions have been taken since the problem occurred?
1.5 Disclaimer
UNIPOWER is not responsible for system problems that are the result of installation or
modification of the instructions provided in this manual.
