FIGURES

Figure 1 Front view of a typical bottom fed 4000 A Helios DC System 4000/48 power system . . . . . . . 2 Figure 2 Front view of a typical 6000 A Helios DC System 4000/48 power system . . . . . . . . . . . . . . . . 3

Figure 3 Typical configurations for Helios DC System 4000/48 control, distribution and

rectifier cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 4 Front view of the Conventional Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 5 Front view of the 20 QFF 0-5 A fuse panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 6 Front view of the (16) QFF 0-5 A & (12) ABS 5-30 A fuse panels . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 7 Front view of the (16) QFF 0-5 A & (6) TPN 5-30 A fuse panels . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 8 Front view of the (8) TPN 5-30 A fuse panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 9 Front view of the (4) RS100P 70-100 A fuse panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 10 Front view of the (4) CRS200P 150-200 A/

(4) CRS200P 150-200 A (w/load shunts) fuse panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 11 Front view of the (4) TPL 225-600 A fuse panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 12 Front view of the (18) TPS 1-70 A fuse panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 13 Front view of the (24) Plug-In1-100 A circuit breaker panel . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 14 Front view of the (4) 70-250 A circuit breaker panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 15 Front view of the (2) 400 A circuit breaker panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 16 Front view of the (1) 600-700 A circuit breaker panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 17 Top and side views of the external battery return busbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 18 Perspective view of the a terminating assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 19 Front view of the MPS300 power shelf (shown empty) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 20 Front view of the MPA100 power shelf (shown empty) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 21 Front view of the Helios Rectifier 100/48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 22 Front view of the Helios Rectifiers 200I/48 and 200E/48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 23 Front view of the Helios Monitor 3000/48 (without the mounting brackets) . . . . . . . . . . . . . 25 Figure 24 600 A Battery Disconnect Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Figure 25 Front view of the AC junction box (with the front panel open) . . . . . . . . . . . . . . . . . . . . . . . . 26 Figure 26 Front view of the Conventional Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Figure 27 Shunt range selection settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Figure 28 Equalize voltage and duration settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 29 Terminal blocks and connectors layout at the rear of the Conventional Controller. . . . . . . . 32 Figure 30 Wiring diagram and pin assignment of terminal blocks TB1 to TB4 . . . . . . . . . . . . . . . . . . . 33

Figure 31 Wiring diagram and pin assignment of terminal blocks TB5 and TB6, and

connectors P1 to P26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Figure 32 AC connections in a Helios Rectifier 200E/48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Figure 33 AC connections in the female receptacle for a Helios Rectifier 200I/48 or

a Helios Rectifier 200E/48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Figure 34 AC connections inside the junction box (top fed shown) for a Helios Rectifier 200E/48. . . . . 43 Figure 35 AC cable routing for the Helios Rectifiers 200E/48 in a top fed system . . . . . . . . . . . . . . . . . 44 Figure 36 AC cable routing for the Helios Rectifiers 200E/48 in a bottom fed system . . . . . . . . . . . . . . 44

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Liebert 4000, 3000, 6000 A, 1500 user manual Figures

1500, 6000 A, 4000, 3000 specifications

The Liebert 3000 is a cutting-edge power protection solution designed to provide reliable and efficient backup power for critical applications. This uninterruptible power supply (UPS) system is engineered to safeguard sensitive electronic equipment from power disturbances, ensuring uninterrupted operations in data centers, telecommunications, and industrial environments.

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