ABB Robotics OmniCore C90XT Product Manual page 41

Power supply
Mains
Voltage for OmniCore C90XT
Voltage tolerance
Frequency
Frequency tolerance
Line fusing
There is no integrated fuse inside the OmniCore C90XT controller. Add an external
fuse (time-delay) or circuit breaker (class K) according to full load current, as
marked on the controller nameplate. The following table shows the recommended
rating for an external fuse or circuit breaker.
Robot
IRB 1100
IRB 1300
IRB 910INV
Residual current
The OmniCore C90XT controller is designed to meet the following requirement of
residual current. When connecting the robot controller to the power supply, an
external earth fault protection (residual current device, RCD) is required based on
the following data.
Robot
IRB 1100
IRB 1300
IRB 910INV
Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
Note
The use of three phase power with delta connection (as sometimes used in North
Americas and some Asian countries) voids warranty. If the facility has a substation
with any type of delta connection, a grounded Y-configured transformer must be
installed before the robot controller.
Note
The integrator needs to make the dimensioning of the electrical installation to
meet the local electrical requirements.
© Copyright 2020-2021 ABB. All rights reserved.
2.2 Technical data for OmniCore C90XT controller
Value
220/230 VAC, 1 phase
+10%, -15%
50/60 Hz
±3%
Current (A)
220/230 VAC, 1 phase
220/230 VAC, 1 phase
220/230 VAC, 1 phase
Residual Current in controller (mA)
< 30 mA
< 30 mA
< 30 mA
2 Controller description
Continued
Description
10 A
10 A
10 A
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