Emerson Liebert Static Transfer Switch - Manual (Page 26)

Installation Drawings
18
7.0 I
NSTALLATION
D
RAWINGS
Figure 5 Outline drawing: 100 – 250 amp Liebert STS2
PS211100
Rev. 03
Notes:
1. All dimensions are in inches and (millimeters).
2. 18" (457mm) min. clearance above unit required for air exhaust.
3. Clearance of 36" (914mm) minimum is required in the front for
installation and service access.
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.
5. Weight: 780 lb. (354 kg)
6. Unit bottom is structurally adequate for forklift handling.
7. Keep cabinet within 15 degrees 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.
30"
(762)
32.1"
(815)
36.7"
(932)
77"
(1956)
18.8
(477)
19.2"
(488)
24.4"
(620)
13.5" (343)
12.8" (326)
5.1
(130) 29.8"
(756)
2.75"
(69.8) typ.
Leveler
Center
Of Gravity
Center
Of Gravity
DETAIL A
Front of Unit Without Side Panel
23.4" (594)
Caster Centers
29" (736)
(12mm centers)
21.6"
(548)
Caster
Centers
8.4 (213)
11.1
(280)
4.6 (116)
21.5 (546)
24.4
(619)
.47" (12)
centers
.47" (12) dia.
threaded mounting
hole; 4 typ.
see Note 10
9.4 (238)