Fuse Specifications; Figure 3-1: Drive Interface Board - Aerotech XR3 Hardware Manual

Chapter 3: Maintenance

3.2. Fuse Specifications

WARNING: Replace fuses only with the factory-specified value and type.
DANGER: Always disconnect the Mains power connection before opening the XR3 chassis.
Fuses must not be changed with Mains power applied to the unit.
The fuses on the drive interface board are factory-configured based on the bus voltage configuration that you
ordered. The fuses are not likely to blow under normal operating conditions.
The most likely reason for a fuse to blow is if you have connected the unit to the wrong AC line voltage.
Table 3-2: Drive Interface Board Motor Power Fuse Replacement Part Numbers
Bus Fuse
F1 (-VB1 to -VB2)
F1 (-VB3 to -VB5)
Bus 1 F1 (-VB7 to -VB8)
F2 (-VB1 to -VB5)
F2 (-VB7 to -VB8)
F3 (-VB1 to -VB2)
F3 (-VB3 to -VB5)
Bus 2 F3 (-VB7 to -VB8)
F4 (-VB1 to -VB5)
F4 (-VB7 to -VB8)
NOTE: Due to inrush currents, these fuses must be of the Slow Blow type.
86
Description
2 A SLO BLO, 3AG
3 A SLO BLO, 3AG
Not Used
4 A SLO BLO, 3AG
7 A SLO BLO, 3AG
2 A SLO BLO, 3AG
3 A SLO BLO, 3AG
Not Used
4 A SLO BLO, 3AG
7 A SLO BLO, 3AG
Figure 3-1: Drive Interface Board
XR3 Hardware Manual
Aerotech P/N Manufacturer P/N
EIF00102 Littelfuse 313002
EIF00103 Littelfuse 313003
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EIF00104 Littelfuse 313004
EIF00107 Littelfuse 313007
EIF00102 Littelfuse 313002
EIF00103 Littelfuse 313003
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EIF00104 Littelfuse 313004
EIF00107 Littelfuse 313007
www.aerotech.com
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