beautypg.com

Options/accessories – APC SILCON 10-40KW 400V UPS User Manual

Page 67

background image

Options/Accessories

990-4050

Installation Guide APC Silcon 10-40kW 400V UPS

67

6.2.5 Switching Back to Normal Parallel/Redundant Operation

1. Turn input switch (Q001) and output switch (Q002) to position “1”

2. Charge capacitor, connect battery and start up UPS

UPS will automatically switch to normal operation and start load-sharing with other
parallelled UPS(s).

WARNING!
System will discharge built-in capacitors, but check terminal voltage before proceding.

H002a