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 – SNMPv3 MIB Information
- Appendix 2 – Load LVD (special order)
- 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 - Status WEB Page (typical)
- Figure 12 - Rectifier Status WEB Applet (typical)
- Figure 13 - Installation WEB Applet - system tab (typical)
- Figure 14 - Installation WEB Applet - float & tc tab (typical)
- Figure 15 - Installation WEB Applet - battery tab (typical)
- Figure 16 - Installation WEB Applet - float & tc tab (typical)
- Figure 17 - Installation WEB Applet - lvd tab (typical)
- Figure 18 - Installation WEB Applet - digital i/p tab (typical)
- Figure 19 - Installation WEB Applet - rectifiers tab (typical)
- Figure 20 - Installation WEB Applet - shunts tab (typical)
- Figure 21 - Battery Management WEB Applet (typical)
- Figure 22 - Alarm Matrix WEB Applet (typical)
- Figure 23 - Alarm Matrix WEB Applet - matrix options (typical)
- Figure 24 - Alarm Matrix WEB Applet - temperature alarm settings (typical)
- Figure 25 - Alarm Matrix WEB Applet - voltage alarm settings (typical)
- Figure 26 - Alarm Matrix WEB Applet - voltage alarm settings (typical)
- Figure 27 - Alarm Matrix WEB Applet - other alarm settings (typical)
- Figure 28 - Network Settings WEB Applet (typical)
- Figure 29 - Alarm Log WEB Applet (typical)
- Figure 30 - Data Log WEB Applet (typical)
- Figure 31 - Change Password WEB Applet
- Figure 32 - Help WEB Page
- Figure 33 - About WEB Page (typical)
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X75 SERIES - Mk3 Controller
INSTALLATION & OPERATING MANUAL
Manual No. x75mk3-11
x75-man-Rev11-0815.indd
Appendix 2 – Load LVD (special order)
Thisappendixreplacessection7onpage10ofthismanual
L
N
L
N
L
N
BATTERY
LOAD
BREAKERS
RETURN
RECTIFIER
#1
RECTIFIER
#2
SPARE
SLOT
REMOTE ACCESS
CONTROLLER
I²C
LVD
ALARMS
&
SENSORS
NETWORK
COMMUNICATIONS
BATTERY
CURRENT
SHUNT
RECTIFIER
CURRENT
SHUNT
2.5A
5A
5A
10A
25A
A 85-264VAC is supplied directly to each of the rectiers which produce a nominal +12VDC
output.
B Following a current shunt to measure the rectier current, the rectier DC output is fed
to the battery terminals via a current battery current shunt and a 100A circuit breaker.
C The rectier DC output is also fed to the loads via the LVD (Low Voltage Disconnect,
and 5 circuit breakers.
D The management unit monitors and controls the rectiers via an I²C interface and also
checks the status of the DC load and battery breakers.
E The management unit monitors external sensors and provides alarms.
F This unit incorporates an external temperature shutdown feature which is enabled on
the controller site installation web page (see section 13.4).
If the temperature at the external temperature sense point goes below -10°C or above
+65°C a shutdown sequence is initiated. Once the external temperature returns to
within these limits the system initiates an automatic restart sequence.