User manual

2920 1475 00
42
Instruction book
7.4 Settings of overload relay, circuit breakers and fuses
7.4.1 Motor overload relay and fuses for 50 Hz compressors
GA / GA W Motor type, ABB Supply Max. setting of Max. fuse ratings
voltage overload relay F21 Class gL/gG Class gL/gG
(V) (A) Type 2 2) (A) Type 1 1) (A)
90 M2CA 280SMB-4 230 197 2x (3x250) 3x400
90 M2CA 280SMB-4 400 110 3x224 3x400
90 M2CA 280SMB-4 500 87 3x200 3x400
110 M2CA 280MLB-4 230 229 2x (3x300) 3x500
110 M2CA 280MLB-4 400 134 3x250 3x400
110 M2CA 280MLB-4 500 107 3x224 3x400
132 M2CA 315SMA-4 230 270 2x (3x400) 3x500
132 M2CA 315SMA-4 400 161 2x (3x250) 3x400
132 M2CA 315SMA-4 500 128 3x250 3x400
160 M2CA 315MB-4 230 345 2x (3x500) 3x800
160 M2CA 315MB-4 400 191 2x (3x250) 3x400
160 M2CA 315MB-4 500 154 2x (3x200) 3x400
200 M2CA 315LA-4 400 233 2x (3x400) 3x500
200 M2CA 315LA-4 500 186 2x (3x224) 3x355
250 M2CA 315LC-4 400 289 2x (3x315) 2x (3x500)
250 M2CA 315LC-4 500 234 2x (3x400) 3x500
7.4.2 Motor overload relay and fuses for 60 Hz IEC compressors
GA / GA W Motor type, ABB Supply Max. setting of Max. fuse ratings
voltage overload relay F21 Class gL/gG Class gL/gG
(V) (A) Type 2 2) (A) Type 1 1) (A)
90 M2CA 280MB-4 220-230 208 2x (3x250) 3x400
90 M2CA 280MB-4 380 122 3x224 3x400
90 M2CA 280MB-4 440-460 104 3x200 3x400
110 M2CA 315SMA-4 220-230 257 2x (3x300) 3x500
110 M2CA 315SMA-4 380 149 3x250 3x400
110 M2CA 315SMA-4 440-460 129 3x224 3x400
160 M2CA 315 MB-4 380 195 2x (3x250) 3x400
160 M2CA 315 MB-4 440-460 169 3x250 3x400
200 M2CA 315 LA-4 380 242 2x (3x400) 3x500
200 M2CA 315 LA-4 440-460 204 2x (3x400) 3x500
250 M2CA 315 LB-4 380 284 2x (3x400) 2x (3x500)
250 M2CA 315 LB-4 440-460 246 2x (3x400) 3x500
315 M2CA 315 LC-4 380 319 2x (3x500) 3x800
315 M2CA 315 LC-4 440-460 278 2x (3x400) 2x (3x500)