Chapter 6 – Installation Drawing Liebert Hipulse E Installation Manual
Single or '1+N' UPS System
Page 6-10 (07/04)
6.1.9 300kVA UPS Module with 6 pulse rectifier - open door view
1. Auxiliary terminal blocks (X3-X4).
2. Parallel connection board P/N 4590060U (option for
multimodule configuration only)
3. Parallel logic P/N 4520075B (option for multimodule
configuration only)
4. Alarm interface board P/N 4590055P and extension alarm
interface board P/N 4590056Q (Options)
5. Fan failure alarm indicators (Option)
6. Mechanical Castell Interlock option
7. Electromechanical Castell Interlock option
8. Socket (250 Vac max 1A)
9. Battery ground fault detection (Option)