ABB IRB 6620 - Interface Description Spot Welding Cabinet

2 DressPack and SpotPack
2.6.2 Interface description Spot Welding cabinet
94 Rev.E 3HAC 025861-001
Option 791-5 Weld power cable, 15 m
Offers floor cable of 15 m length for weld power (3x35 mm²). See option 791-4 for
further details.
Option 809-1 Process cable to stationary gun, 7 m
Offers floor cable of 7 m length for process signals between the Spot Welding cabinet
and to the stationary gun. This option also includes internal cross connections
between I/O, weld timer and power feeding etc.
One end of the process cable enters the Spot Welding cabinet via cable gland and is
connected at Phoenix terminals. The other end is equipped with a HD Harting 3 mod-
ules and is connected to the stationary gun (for Type HS or HSe).
Option 809-2, 3 and 4 Process cable to stationary gun
Offers floor cable of 15, 22 or 30 m length for process signals between the Spot
Welding cabinet and to the stationary gun. See option 809-1 for further details.
2.6.2 Interface description Spot Welding cabinet
General
The interface towards the Spot Welding cabinet is described in the tables below.
Connections for Spot Welding cabinet
Type Pcs Specification Allowed capacity
Incoming power
from line
a
a. Incoming power connection made by customer. For incoming power and safety
recommendations see the Product Manual DressPack/SpotPack IRB 6620
3HAC027309-001.
1 400-480 VAC,
Max. 110 A rms, 50/60 Hz
Outgoing power to
robot
1 Cable gland (min 24 mm /
max 28 mm cable diameter)
Max. 150 A rms, 50/60 Hz
Floor cable 2 35 mm
2
Max. 600 VAC,
150 A rms at + 20°C (68°F)
ambient temperature
Floor cable protec-
tive earth
1 35 mm
2
Max. 600 VAC,
150 A rms at + 20°C (68°F)
ambient temperature