Liebert POWER PROTECTION STATIC TRANSFER SWITCH Drawings, Drawing 100 250 amp STS2, Detail a

(762)		(815)
	30	32.1

NOTES:

1.ALL DIMENSIONS ARE IN INCHES AND MILLIMETERS.

2.18” (457MM) MIN. CLEARANCE ABOVE UNIT REQUIRED FOR AIR EXHAUST.

3.INSTALLATION AND SERVICE ACCESS REQUIRED IN FRONT ONLY.

4.HEAT OUTPUT: 2710 BTU/HR (0.80 KW/HR) MAX. FOR 100A SWITCH.

4680 BTU/HR (1.37 KW/HR) MAX. FOR 250A SWITCH.

Figure 5 Outline

7.0 INSTALLATION

CENTER

GRAVITY

(932)

36.7

(1956)	CENTER
	GRAVITY
77.0

5.WEIGHT - 780 LBS. (354 KG).

6.UNIT BOTTOM IS STRUCTURALLY ADEQUATE FOR FORKLIFT HANDLING.

7.KEEP CABINET WITHIN 15 DEG. OF VERTICAL WHILE HANDLING.

8.COLOR - IBM OFF WHITE.

9.OPEN DOOR TO REPLACE AIT FILTER, DISPOSABLE TYPE, SIZE 1X25X25.

10.THREADED MOUNTING HOLES (SEE DETAIL A) ARE PROVIDED FOR SEISMIC ANCHORING OR FLOOR STAND. MOUNTING BOLTS MUST BE THREADED INTO THE UNIT MOUNTING HOLES FROM UNDERNEATH THE UNIT BASE. IF FLOOR STAND IS USED, THE CASTERS MUST REST ON THE FLOOR STAND TO SUPPORT THE WEIGHT OF THE UNIT.

(69.8)

drawing: 100 – 250 amp STS2

DRAWINGS

17

(477)

18.8

FRONT VIEW

AIR INTAKE AREA
DO NOT BLOCK	(488)
AIR FILTER
	19.2

SIDE VIEW

12MM DIA THREADED MOUNTING HOLE (4) TYP

(SEE NOTES 10)

2.75 (TYP)

	(594) CASTER
	23.4 CENTERS				(620)
(213)	(280)		SEE DETAIL A
					24.4
8.4	11.1
(116)
4.6	FRONT				(238)
CONTROL CABLE	(272)			12MM	9.4
BOTTOM ENTRY AREA		CENTERS
	10.7			(736)
		CASTER
POWER CABLE				29.0
		CENTERS
BOTTOM ENTRY AREA	(376)	(548)
		21.6
(546)	14.8			AIR
21.5	(265)			EXHAUST	FRONT
	10.4

LEVELER

POWER CABLE	DETAIL A
TOP ENTRY AREA
	FRONT OF UNIT SHOWN
	WITHOUT SIDE PANEL

(343)

13.5

(326)

12.8

(619)	12MM CENTERS		(130)	CONTROL CABLE
		(756)		TOP ENTRY AREA
			5.1
24.4
		MAX. DOOR SWING 180° 29.8
BOTTOM VIEW		TOP VIEW

OUTLINE DRAWING

100 - 250 AMPPS211100 REV. NO. 2

STATIC TRANSFER SWITCH 2

Installation Drawings