Illustrations
figure description page
1-1 . . . . . . . . . . . . . . . Comet UPS 40 - 150 kVA 1 — 2
1-2 . . . . . . . . . . . . . . . Single-line Diagram, 1 — 4
Comet UPS 40 - 150 kVA
1-3 . . . . . . . . . . . . . . . Single-line Diagram 1 — 4
Comet UPS 100 - 150
1-4 . . . . . . . . . . . . . . . Front view of 1 — 9
40 - 80 kVA Comet
1-5 . . . . . . . . . . . . . . . Rear view of 1 — 10
40 - 80 kVA Comet
1-6 . . . . . . . . . . . . . . . Rear view of 40 - 80 kVA 1 — 11
front door
1-7 . . . . . . . . . . . . . . . Front view of 100 - 150 kVA 1 — 12
1-8 . . . . . . . . . . . . . . . Front view of 100 - 150 kVA 1 — 13
communication PCAs
1-9 . . . . . . . . . . . . . . . Pin-outs for DB15 1 — 15
female connector
2-1 . . . . . . . . . . . . . . . Placement of UPS 2 — 5
and other cabinets
2-2 . . . . . . . . . . . . . . . UPS Terminal Block 40 - 80 kVA 2 — 6
(No Auxiliary Cabinet)
2-3 . . . . . . . . . . . . . . . UPS in/out connections 2 — 7
100 - 150 kVA
3-1 . . . . . . . . . . . . . . . Power flow, normal operation 3 — 1
3-2 . . . . . . . . . . . . . . . Power flow, on-battery operation 3 — 1
3-3 . . . . . . . . . . . . . . . Power flow, bypass operation 3 — 2
3-4 . . . . . . . . . . . . . . . Comet UPS front panel 3 — 3
controls and indicators
3-5 . . . . . . . . . . . . . . . Output current overload curve 3 — 10
3-6 . . . . . . . . . . . . . . . Output power overload curve 3 — 10
3-7 . . . . . . . . . . . . . . . Alarm indications 3 — 15
Tables
table description page
1-1 . . . . . . . . . . . . . . . Comet (40 - 150 kVA UPS) 1 — 5
Model Specifications
1-2 . . . . . . . . . . . . . . . Recommended upstream 2 — 4
protective device sizing
viii Contents 86-160310-00
Comet 40 - 150 kVA Uninterruptible Power System