Vertiv Liebert MCM080 - Page 106

Models
Importance Factor Iρ= 1.0 Importance Factor Iρ= 1.5
Maximum Compressive
Reaction lb
Maximum Anchor
Loads (ASD)
Maximum Compressive
Reaction lb
Maximum Anchor
Loads (ASD)
Tensile
lb
Shear lb
Tensile
lb
Shear lb
MCS028 andMCS056
MCS028 without Receiver 104 42 31 132 70 46
MCS028 with Receiver 110 43 40 141 74 60
MCS056 without Receiver 126 43 40 157 73 61
MCS056 Dual Circuit with
Receivers
107 36 44 131 65 66
MCM040 through MCM160
MCM040 without Receiver 103 39 32 130 66 48
MCM040 with Receiver 114 40 40 144 70 61
MCM080 without Receiver 154 50 51 191 87 77
MCM080 Single Circuit with
Receiver
129 56 53 159 96 79
MCM080 Dual Circuit with
Receivers
123 40 51 154 73 77
MCM160 Dual Circuit without
Receivers
190 60 62 234 104 93
MCM160 Dual Circuit with
Receivers
182 54 60 221 94 90
MCL055 through MCL220
MCL055 without Receiver 165 57 56 207 98 84
MCL055 with Receiver 176 58 64 220 102 95
MCL110 Single or Dual Circuit
without Receivers
223 63 80 273 113 119
MCL110 Single Circuit with
Receiver
191 70 73 230 122 110
MCL110 Dual Circuit with Receiver 162 47 67 201 87 101
MCL165 Single Circuit without
Receiver
201 53 78 235 97 118
MCL165 Single Circuit with
Receiver
188 51 79 211 95 118
MCL220 Single or Dual Circuit
without Receivers
265 72 93 322 130 140
MCL220 Single Circuit with
Receiver
248 68 94 287 124 141
MCL220 Dual Circuit with
Receivers
232 61 78 278 109 117
* All loads are calculated per ASCE 7-05, Chapter 13.6 Sds = 2.0, Rρ = 6.0, a = 2.5
Source: DPN002414 Rev. 3
Table 10.5 Seismic anchorage loads for 36-60” extended leg
Vertiv | Liebert® MC™ Installer/User Guide | 106