TEBEVERT III INVERTER SYSTEM (120 VDC)
07.11.2011 14 028-0009-006
3. 4 MANUAL MAINTENANCE BY-PASS SWITCH
Fig. 5: Manual Maintenance By-pass Switch Q10
The manual maintenance by-pass switch is mechanically connected to
both the SBS slot and the SBS itself. The locking mechanism prevents the
SBS from being pulled out of the inverter system unless it has been
switched to the proper position, Position “1” or “2”.
Significance of the switch positions (Refer to Section 6.1 for details):
Position 0: UPS operation
Position 1: Load on By-pass Input (Commercial AC)
Position 2: Load on Inverter Output
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