ABB frequency models are as follows: 
 ABB Inverter ACS800 ACS550 ACS510 ACS350 ACS150 ACS55 
 ABB frequency, ACS800, ACS550, ACS510, ACS350, ACS150, ACS55 
 The ACS800-01-0003-3 + P901 ACS800-01-0004-3 + P901 ACS800-01-0005-3 + P901 
 The ACS800-01-0006-3 + P901 ACS800-01-0009-3 + P901 ACS800-01-0011-3 + P901 
 The ACS800-01-0016-3 + P901 ACS800-01-0020-3 + P901 ACS800-01-0 025-3 + P901 
 The ACS800-01-0030-3 + P901 ACS800-01-0040-3 + P901 ACS800-01-0050-3 + P901 
 The ACS800-01-0060-3 + P901 ACS800-01-0070-3 + P901 ACS800-01-0100-3 + P901 
 The ACS800-01-0120-3 + P901 ACS800-01-0004-5 + P901 ACS800-01-0005-5 + P901 
 The ACS800-01-0006-5 + P901 ACS800-01-0009-5 + P901 ACS800-01-0011-5 + P901 
 The ACS800-01-0016-5 + P901 ACS800-01-0020-5 + P901 ACS800-01-0 025-5 + P901 
 The ACS800-01-0030-5 + P901 ACS800-01-0040-5 + P901 ACS800-01-0050-5 + P901 
 The ACS800-01-0060-5 + P901 ACS800-01-0070-5 + P901 ACS800-01-0100-5 + P901 
 The ACS800-01-0120-5 + P901 ACS800-01-0140-5 + P901 ACS800-01-0011-7 + P901 
 The ACS800-01-0016-7 + P901 ACS800-01-0020-7 + P901 ACS800-01-0 025-7 + P901 
 The ACS800-01-0030-7 + P901 ACS800-01-0040-7 + P901 ACS800-01-0050-7 + P901 
 The ACS800-01-0060-7 + P901 ACS800-01-0070-7 + P901 ACS800-01-0100-7 + P901 
 The ACS800-01-0120-7 + P901 with ACS800-04P-0140-3 + P901 with ACS800-04P-0170-3 + P901 
 ACS800-04P-0210-3 + P901 ACS800-04P-0260-3 + P901 ACS800-04P-0320-3 + P901, ACS800-04P-0400-3 + P901 ACS800-04P-0440-3 + P901 ACS800-04P- 0490-3 + P901