Appendix B Grounding Reference
ADAM-5510KW Series User’s Manual B-
7
B-1.4 Wire impedance
Figure B-5: The purpose of high voltage transmission
• What’s the purpose of high voltage transmission? We
have all seen high voltage transmission towers. The power
plant raises the voltage while generating the power, then a
local power station steps down the voltage. What is the
purpose of high voltage transmission wires ? According to
the energy formula, P = V * I, the current is reduced when
the voltage is raised. As you know, each cable has
impedance because of the metal it is made of. Referring to
Ohm’s Law, (V = I * R) this decreased current means lower
power losses in the wire. So, high voltage lines are for
reducing the cost of moving electrical power from one place
to another.
Summary of Contents for ADAM-5550KW Series
Page 1: ...ADAM 5550KW Series Programmable Automation Controller User s Manual...
Page 6: ...1 System Overview...
Page 23: ...2 Installation Guidelines...
Page 46: ...3 Quick Start...
Page 48: ...Chapter 3 Quick Start ADAM 5550KW Series User s Manual 3 3 Power wiring System Wiring...
Page 65: ...Chapter 3 Quick Start 3 20 ADAM 5550KW Series User s Manual 17 Click Exit Setup 18 Click NEXT...
Page 66: ...Chapter 3 Quick Start ADAM 5550KW Series User s Manual 3 21 19 Click NEXT 20 Click Install...
Page 68: ...Chapter 3 Quick Start ADAM 5550KW Series User s Manual 3 23 23 Click Next 24 Click Yes...
Page 69: ...Chapter 3 Quick Start 3 24 ADAM 5550KW Series User s Manual 25 Click Next 26 Click Next...
Page 90: ...4 Link to Local A Studio For ADAM 5550KWAS...
Page 127: ...5 Modbus Functions...
Page 189: ...6 AMONet On line Help...
Page 193: ...7 Network Functions...
Page 242: ...8 Miscellaneous Functions...
Page 260: ...Appendix A RS 485 Network...
Page 268: ...Appendix B Grounding Reference...
Page 275: ...Appendix B Grounding Reference B 8 ADAM 5510KW Series User s Manual Figure B 6 wire impedance...
Page 286: ...Appendix C Reference Documents...