1 Safety
1.2.2.5. Risks associated with live electric parts
21
3HAC022032-001 Revision: E
© Copyri
ght
200
4-2008 ABB.
All rights reserved.
Voltage related risks, IRC5 controller
A danger of high voltage is associated with for example the following parts:
•
Be aware of stored electrical energy (DC link, Ultracapacitor bank unit) in the
controller.
•
Units such as I/O modules, can be supplied with power from an external source.
•
The mains supply/mains switch
•
The transformers
•
The power unit
•
The control power supply (230 VAC)
•
The rectifier unit (400-480 VAC and 700 VDC. Note: Capacitors!)
•
The drive unit (700 VDC)
•
The drive system power supply (230 VAC)
•
The service outlets (115/230 VAC)
•
The customer power supply (230 VAC)
•
The power supply unit for additional tools, or special power supply units for the
machining process.
•
The external voltage connected to the controller remains live even when the robot is
disconnected from the mains.
•
Additional connections.
Voltage related risks, robot
A danger of high voltage is associated with the robot in:
•
The power supply for the motors (up to 800 VDC).
•
The user connections for tools or other parts of the installation (max. 230 VAC, see
chapter Installation and commissioning in the Product manual).
Voltage related risks, tools, material handling devices, etc
Tools, material handling devices, etc., may be live even if the robot system is in the OFF
position. Power supply cables which are in motion during the working process may be
damaged.
Continued
Summary of Contents for IRB 4400 - 45
Page 2: ......
Page 8: ...Table of Contents 6 3HAC022032 001 Revision E Copyright 2004 2008 ABB All rights reserved ...
Page 296: ......
Page 297: ... Copyright 2004 2006 ABB All rights reserved Foldout 1 ...
Page 298: ... Copyright 2004 2006 ABB All rights reserved Foldout 2 ...
Page 299: ... Copyright 2004 2006 ABB All rights reserved Foldout 3 1 ...
Page 301: ... Copyright 2004 2006 ABB All rights reserved Foldout 4 ...
Page 302: ... Copyright 2004 2006 ABB All rights reserved Foldout 5 ...
Page 303: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 1 ...
Page 304: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 2 ...
Page 305: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 3 ...
Page 307: ... Copyright 2004 2006 ABB All rights reserved Foldout 8 ...
Page 313: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 1 3 Sheet 103 ...
Page 314: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 1 3 Sheet 104 ...
Page 315: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 4 6 Sheet 105 ...
Page 316: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 4 6 Sheet 106 ...
Page 317: ... Copyright 2004 2006 ABB All rights reserved Customer Connection Sheet 107 ...
Page 318: ... Copyright 2004 2006 ABB All rights reserved Pos Indicator Axis 1 Option Sheet 108 ...
Page 321: ......