Liebert POWER PROTECTION STATIC TRANSFER SWITCH - Manual (Page 30)

Installation Drawings
22
Figure 10 Outline drawing: 800 – 1000 amp STS2 with the key lockout switch option
BOTTOM
POWER CABLE
AIR FILTER DO NOT BLOCK AIR INTAKE AREA
FRONT VIEW
CABINET
TOP ENTRY AREA CONTROL CABLE
TOP ENTRY AREA POWER CABLE
(TYP)
SIDE VIEW
TOP VIEW
BOTTOM VIEW
SEE DETAIL A
FRONT
FRONT
AIR EXHAUST
GRAVITY CENTER
MAX. DOOR SWING 180° (TYP)
CONTROL CABLE BOTTOM ENTRY AREA
CENTERS
12MM
CASTER CENTERS
12MM
CENTERS
GRAVITY CENTER
BREAKER
CASTER CENTERS
ENTRY AREA
OUTLINE DRAWING
800 - 1000 AMP WITH KEY LOCKOUT SWITCH OPTION
STATIC TRANSFER SWITCH 2
KEY
LOCKOUT SWITCH
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: 13780 BTU/HR (4.03 KW/HR) MAX. FOR 800A SWITCH. 1
7390 BTU/HR (5.09
KW/HR)
MAX.
FOR
1000A
SWITCH.
5. WEIGHT - 2500 LBS. (1134 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 AIR 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. 11. 500 CFM PER EXHAUST FAN
FRONT OF UNIT SHOWN WITHOUT SIDE PANEL
DETAIL A
MOUNTING
HOLE (4) TYP
(SEE NOTES
10)
12MM DIA
THREADED
LEVELER
(2134) 84.0
(1321) 52.0
(813) 32.0
(965) 38.0
(1064) 41.9
(171) 6.7
(1
149)
45.2
(642) 25.3
(323) 12.7
(220) 8.7
(140) 5.5
(592) 23.3
(673) 26.5
(139) 5.5
(1992) 78.4
(1
180)
46.4
(122) 4.8
(560) 22.1
(378) 14.9
(530) 20.9
(548) 21.6
(25) .98 REF
(736) 29.0
(180) 7.1
(230) 9.1
(810) 31.9
(391) 15.4
(1956) 77.0
(815) 32.1
(69.8) 2.75 (TYP)
(655) 25.8 (TYP)
(61) 2.4
(570) 22.4
(361) 14.2
(600) 23.6
PS21
1801 REV
. NO. 1