Tle Scalable Series 40 - 150 - Power Connection With Dual Input Utility - GE FGC TLE Series Manual

4.8.2 TLE Scalable Series 40 - 150 - Power connection with Dual Input Utility

NOTE !
Connect a single input Neutral to Bypass Utility (inside the UPS, common Neutral
for Bypass and Rectifier).
XA
Q1
Fig. 4.8.2-1 TLE Scalable Series 40 - 150 - Power connection with Dual Input Utility
Power connection cables are connected to bus bars using M8 bolts.
The bolts of the connection cables must be tightened with a torque wrench at 195 Lb-in / 22 Nm.
L1-1 Rectifier phase A (L1)
L2-1 Rectifier phase B (L2)
L3-1 Rectifier phase C (L3)
PE Ground Input Utility
NOTE !
The interconnection links BR1, BR2 and BR3 on the input bus bars MUST BE
REMOVED (see Fig. 4.8.2-3).
L1 Load phase A (L1)
N Neutral Load
+ Positive pole of the battery
- Negative pole of the battery
PE Battery cabinet ground
NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (steel) conduit!
Modifications reserved
GE_UPS_ISG_TLE_SUL_40K_M15_1US_V010.docx
Critical Power
1 - Rectifier Utility
L1-1 L2-1 L3-1
Battery
+
_
PE
Q1
L1 L2
L3
Load
Dual Input Utility - Rectifier / Bypass
Output Load
L2 Load phase B (L2)
PE Load Ground
External Battery
DANGER !
Before closing the "External Battery Fuses
end/or Breaker" during the commissioning of
the UPS, check the correct polarity of the
battery terminals!
2 - Bypass Utility
L1-2 L2-2 L3-2
N
L1-2 Bypass phase A (L1)
L2-2 Bypass phase B (L2)
L3-2 Bypass phase C (L3)
N Neutral Input Utility
L3
Installation Guide TLE Scalable Series 40 - 150 UL S1
INTERCONNECTIONS LINKS
BR1, BR2 and BR3
MUST BE REMOVED
BR1
BR3
BR2
Load phase L3
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