50
Term
Definition
Input Wire Lug
Solid copper crimp lug with ½" diameter bolt
hole. Torque to 350 in.-lb.
Intermediate DC Bus
An internal DC Bus between the AC Inverter.
This bus is not accessible to the user.
Limits
See “Operating Limits.”
Load
A device or system connected to the 900 EX for
the purpose of receiving and/or delivering DC
power.
Local Operation
Control of the DC Converter is achieved from
the front panel.
Mode
See “Control Mode.”
Multi-Unit Parallel
One of three configurations (see also
Independent and Parallel Modes), one load is
attached to paralleled postive and negative
terminals of Converters A and B of multiple 900
EXs.
Operating Limits
The maximum and minimum operating points
for the DC output. Upper limits and lower limits
may be set on Voltage, Current and Power.
Operating Space
The area enclosed by operating limits on the
DC Converter, as plotted on a graph of voltage
versus current.
Parallel
One of three load configurations (see also
Independent and Multi-Unit Parallel). One
load is attached to the paralleled positive and
negative terminals of Converters A and B.
Remote Operation
Control of the DC Converter is achieved from
a remote operation system via the Remote
Operation Interface.
Remote Operation
Interface
The interface between the 900 EX and a
remote operation system. The physical interface
is located on the left side of the DC Converter.
The interface also specifies message structure
and contents of messages exchanged between
the 900 EX and the ROS.
Summary of Contents for 900EX
Page 1: ...Installation Operation and Maintenance Manual EV Test Systems 900 EX ...
Page 6: ...iv ...
Page 7: ...Chapter 1 Introduction ...
Page 11: ...Chapter 2 System Description ...
Page 25: ...Chapter 3 Installation ...
Page 29: ...Chapter 4 Operation ...
Page 48: ...42 ...
Page 49: ...Chapter 5 Maintenance ...
Page 53: ...Appendix A Glossary of Terms ...
Page 58: ...52 ...
Page 59: ...Appendix B DC I O Connector Assembly ...
Page 63: ...Appendix C 900 EX Remote Voltage Sense Operation ...
Page 66: ...60 ...
Page 67: ...Appendix D High Voltage Interlock Wiring ...
Page 69: ...Appendix E Index ...
Page 72: ...22855 03 04 ...