User's Manual
Table Of Contents
- 1.0 INTRODUCTION
- 2.0 FEATURES & OPTIONS
- 3.0 SAFETY WARNINGS
- 4.0 WARRANTY (summary)
- 5.0 UNPACKING AND INSPECTION
- 6.0 GENERAL SPECIFICATIONS
- 7.0 PRINCIPAL OF OPERATION
- 8.0 FRONT PANEL DESCRIPTION
- 9.0 REAR PANEL DESCRIPTION
- 10.0 LED Indicators
- 11.0 MAKING CONNECTIONS TO THE X75
- 12.0 INSTALLATION
- 13.0 USING THE CONTROLLER WEB BROWSER INTERFACE
- Appendix 1 – SNMP MIB Information
- Appendix 2 – Load LVD Configuration (model X75-12-A-GHHIL-S-578 only)
- Appendix 3 – Revision History
- Figure 1 - X75 Compact Integrated DC Power System
- Figure 2 - Block Schematic
- Figure 3a - Front View with Breakers (configuration A)
- Figure 3b - Front View with GMT Fuses (configuration B)
- Figure 4 - Rear Views of Base and Expansion Units
- Figure 5 - LED Indicators
- Figure 6 - Recommended Load Circuit Wire Sizes
- Figure 7 - Battery Temp. Probe & Alarm Relay Connector Pin-Out
- Figure 8 - Ethernet Connector Pin-Out
- Figure 9 - Auxiliary Connector Pin-Out
- Figure 10 - Input Current Ratings
- Figure 11 - Controller Status WEB Page (typical)
- Figure 12 - Rectifier Status WEB Page (typical)
- Figure 13 - Rectifier I²C Addressing
- Figure 14 - Controller Factory Calibration WEB Page (typical)
- Figure 15 - Controller Site Installation WEB Page (typical)
- Figure 16 - Alarm Configuration WEB Page (typical)
- Figure 17 - Controller Network Settings (typical)
- Figure 18 - Controller Alarm Log WEB Page (typical)
- Figure 19 - Controller Control Panel WEB Page (typical)
- Figure 20 - Controller System Settings WEB Page (typical)
- Figure 21 - SNMP Configuration WEB Page (typical)
- Figure 22 - Controller Help WEB Page (typical)
- Figure 23 - About UNIPOWER Telecom WEB Page (typical)
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X75 SERIES
INSTALLATION & OPERATING MANUAL
Manual No. x75-10b
x75-man-Rev10b-0514.indd
6. Alarms
These are all part of one alarm status ag held within the controller.
ACFAIL - Indicates an AC Failure detected by the power supply rectiers or an external
sensor.
MAJOR - Indicates that a major alarm condition requiring immediate attention has been
detected by the controller.
MINOR - Indicates that a minor alarm condition requiring attention at the next scheduled
maintenance has been detected by the controller.
SINGLE RECTIFIER FAILURE (SRFA) - The controller has detected that a single rectier
has failed
MULTI RECTIFIER FAILURE (MRFA) - The controller has detected that multiple rectiers
have failed.
OVER TEMPERATURE ALARM (OTA) - The controller has detected an over temperature
condition on battery/external/controller temperature sensor.
OVER VOLTAGE ALARM (OVA) - The controller has detected an over voltage condition
on the bus.
UNDER VOLTAGE ALARM (UVA) - The controller has detected an under voltage condition
on the bus.
END VOLTAGE ALARM (EVA) - The controller has detected an End Voltage condition, i.e.
the batteries are near end of discharge.
LOW VOLTAGE DISCONNECT ALARM (LVD) - The controller has detected that one of
the LVDs is open.
FUSE ALARM - The controller has detected that a fuse or breaker is open.
CHECK BATTERY (CHKBAT) - The controller has detected a fault with the battery string(s)
either temperature or current related.
COMMUNICATION FAULT (COMM) - The controller has detected a problem with the
internal I²C bus.