ABB TLE 625 Series Installation Manual page 43

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TLE Series 625 to 1000
Power connection bus bars configuration for the top cable entry or bottom cable entry
The configuration of the TLE Series 625 to 1000 is with top cable entry as standard (see Fig. 4.9-3).
It is possible to configure the bus bars with bottom cable entry (see Fig. 4.9-4).
Top entry cables
Utility input & Load output
Q1
TLE Series 625 & 750
Q1
TLE Series 1000
Fig. 4.9-3 TLE Series 625 to 1000 – Power connection configuration bus bars with top cable entry (standard)
Power connection cables are connected to bus bars using M12 bolts.
The bolts of the connection cables must be tightened with a torque wrench at 530 Lb-in / 60 Nm.
Q1
TLE Series 625 & 750
Q1
TLE Series 1000
Fig. 4.9-4 TLE Series 625 to 1000 - Power connection configuration bus bars with bottom cable entry
Load
L3
Top entry cables
Utility input & Load output
Load
L1
Load
L3
Bottom entry cables
Utility input & Load output
Load
Load
L1
Bottom entry cables
Utility input & Load output
TLE Series 625 to 1000 PurePulse™ UL S2
BR3
L3-2
L3-1
BR2
Load
L2
L2-1
BR1
L1-1
Position of the bus bars for
cables input from the top of the UPS
Position of the bus bars for
cables input from the bottom of the UPS
BR3
L3-1
BR2
L2-2
L2
L2-1
BR1
L1-2
L1-1
UPS Installation Guide / REV-B
N
L2-2
N
L1-2
L3-2
N
N