Update notice
5
Pressure limits
Base pressure:
100...150 kPa (recommended): 200 kPa (maximum). “Base
pressure” denotes the pressure of the system compared with the atmospheric
pressure when the cooling circuit is filled with coolant.
Air counterpressure in the expansion tank:
40 kPa
Design pressure (Ps):
600 kPa
Nominal pressure difference
(between main in/out lines): 120 kPa with 25(75%
(volume) coolant solution, 150 kPa with 50/50% coolant solution.
Maximum pressure difference
(between main in/out lines): 200 kPa
Summary of Contents for ACS800-17LC
Page 1: ...ABB industrial drives Hardware manual ACS800 17LC Drives 55 to 5200 kW ...
Page 4: ......
Page 10: ...Update notice 6 ...
Page 18: ...Table of contents 12 ...
Page 26: ...Safety instructions 20 ...
Page 32: ...Introduction to the manual 26 ...
Page 60: ...Hardware description 54 ...
Page 74: ...Mechanical installation 68 ...
Page 114: ...Electrical installation 108 ...
Page 142: ...Maintenance 136 ...
Page 150: ...Internal cooling circuit 144 ...
Page 179: ...Dimensions 173 Frame sizes R7i R7i and R8i R8i bottom entry exit ...
Page 180: ...Dimensions 174 Frame sizes R7i R7i and R8i R8i marine units C121 ...
Page 182: ...www abb com drives www abb com drivespartners Contact us 3AUA0000065339 Rev B EN 2016 06 07 ...