Liebert Ship-Ahead Input/Output Cabinet NXL Manuale Utente Scaricare il pdf (Pagina 14)

Installation Drawings

Figure 2 Input/output conduit detail drawing, 400kVA Liebert NXL UPS

NOTES:

1. ALL DIMENSIONS ARE IN inches (mm).

2. 24" MINIMUM CLEARANCE ABOVE UNIT REQUIRED FOR AIR EXHAUST.

3. KEEP CABINET WITHIN 15 DEGREES OF VERTICAL.

4. TOP AND BOTTOM CABLE ENTRY AVAILABLE THROUGH REMOVABLE ACCESS

PLATES. REMOVE, PUNCH TO SUIT CONDUIT SIZE AND REPLACE.

5. UNIT BOTTOM IS STRUCTURALLY ADEQUATE FOR FORKLIFT HANDLING.

6. THESE BRACKETS CAN BE REMOVED DURING INSTALLATION BUT MUST BE

REPLACED AFTER INSTALLATION.

7. CONTROL WIRING AND POWER WIRING MUST BE RUN IN SEPARATE CONDUITS.

8. ALUMINUM AND COPPER-CLAD ALUMINUM CABLES ARE NOT RECOMMENDED.

9. ALL WIRING IS TO BE IN ACCORDANCE WITH NATIONAL AND LOCAL ELECTRICAL

CODES.

BYPASS

NEUTRAL

OUTPUT

NEUTRAL

INNER PANEL

REMOVED

FOR CLARITY

GROUND BUS

(BOTTOM ENTRY)

.88 X .56 SLOT

6 PLACES

EACH BAR

LOW VOLTAGE

1.5" CONDUIT

(2) 3" CONDUIT

BYPASS

(2) 3.5" CONDUIT

INPUT

(2) 3" CONDUIT

OUTPUT

(2) 3.5" CONDUIT

LOW VOLTAGE

(14) 1" CONDUIT

LOW VOLTAGE

1.5" CONDUIT

OUTPUT

(2) 3.5" CONDUIT

INPUT

(2) 3" CONDUIT

BYPASS

(2) 3.5" CONDUIT

(2) 3" CONDUIT

RECTIFIER INPUT

OUTPUT

BYPASS INPUT

GROUND BUS

LOCATION

(TOP ENTRY)

DC POSITIVE

DC NEGATIVE

SEE NOTE 6

(BOTTOM

ENTRY)

(TOP

ENTRY)

(BOTTOM

ENTRY)

(TOP

ENTRY)

(0)

21.9

(556)

25.4

(645)

28.4

(721)

31.4

(797)

34.4

(874)

37.4

(950)

40.4

(1026)

43.4

(1102)

46.4

(1178)

49.4

(1255)

52.9

(1343)

56.4

(1432)

59.4

(1509)

76.8

(1950)

.56

(14 )

TYP

1.75

(44 )

TYP

.87

(22)

.98

(25)

.87

(22)

1.10

(28)

.56

(14)

TYP

1.75

(44)

TYP

1.75

(44)

TYP

1.75

(44)

TYP

1.75

(44)

TYP

.56

(14)

TYP

1.75

(44)

TYP

1.75

(44)

TYP

.56

(14)

TYP

TOP VIEW

BOTTOM VIEW

RIGHT SIDE VIEW

FRONT

DETAIL A

DETAIL B

DETAIL C

DETAIL D

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 20

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Liebert Ship-Ahead Input/Output Cabinet NXL Manuale Utente Pagina 14

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