GE FGC TLE Series Manual page 437

40-150 kva/kw, 480 vac three phase highly efficient and scalable

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4.3.7 TLE Series 625 – 750 – 1000 with "IP Ring Bus" (option)

Maintenance of the TLE Series 625 – 750 - 1000 whit "IP RING BUS" option

Electronic bracket

TLE Series Electronic Bracket

Fig. 4.3.7-1 TLE Series 625 – 750 – 1000 electronic bracket

All maintenance and service works must be performed by GE SERVICE

TLE Series 625 – 750 – 1000 with "IP Ring Bus" option:

In case of "IP Ring Bus" option be aware that external hazardous voltage can

be supplied from the IP cabinet (FU1, FU2, FU3 / Fig. 4.3.7-2) to the IM0278

(J19.10, J19.7, J19.4 / Fig. 4.3.7-1) and to the connector XRB1 (Fig. 4.3.7-1) even

after UPS shut down.

To remove the hazardous voltages it is necessary to manually open the IP

cabinet fuses (FU1, FU2, FU3 / Fig. 4.3.7-2), checking the presence of any

voltage before working on the UPS.

Read carefully the documentation provided together with the external "IP

Ring Bus" cabinet.

Modifications reserved

GE_UPS_USM_TLE_SUL_M62_1M0_2US_V010.docx

Option in added into Electronic Bracket

Critical Power

TLE Series 1000 UL S1

IP Ring Bus cabinet

Fig. 4.3.7-2 IP Ring Bus fuses

User Manual TLE Series 625 - 750 - 1000 UL S2

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