2 Installation
2.7.2. Installation of Spotwelding Cabinet
135
3HAC027309-001 Revision: D
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Earth fault protection
This section is not applicable to SpotPack Basic.
The installation must be fitted with some sort of earth fault protection
if any local regulations
require this
.
This may be integrated with the spotwelding cabinet itself (option available from ABB), or
be installed on the external shop power supply. If an alternative other than the one available
from ABB is chosen, the
local installer is responsible
for the compliance to any national or
international standards and regulations.
Three different installation alternatives a), b) and c) are specified in the illustration below:
xx0300000175
4. Check that the breaker is correctly
adjusted for the weld timer mounted in the
spotwelding cabinet.
The T1 breaker is by default adjusted to
110 A (min.)
See weld timer types in,
5.
(Not applicable to SpotPack Basic)
Connect harness connector (XS113) from
the IRC5 controller to connector (XT113)
on the spotwelding cabinet.
Action
Note
A
Robot
B
Spotwelding cabinet
C
Controller cabinet
D
External shop power supply (by customer/user)
E
Equipment group, supplied by external shop power supply
a
Integrated earth fault protection
b
External earth fault protection for the spotwelding cabinet
only
c
External earth protection for equipment group including the spotwelding cabinet
Continued
Continues on next page
Summary of Contents for SpotPack IRB 6620
Page 1: ...ABB Robotics Product manual DressPack SpotPack IRB 6620 ...
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