![background image](http://html.mh-extra.com/html/abb/acs880-87cc/acs880-87cc_hardware-manual_4547009.webp)
9
Connecting the internal cooling circuit to a customer cooling unit . . . . . . . . . . . . . . 132
Draining the internal cooling circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Cooling station control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Temperature limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Pressure limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Water quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Freeze protection and corrosion inhibition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Coolant concentration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Liquid mixture quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Approved coolants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Cold start (-30 °C … +10 °C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Normal start (-30 °C … +10 °C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Содержание ACS880-87CC
Страница 4: ......
Страница 10: ...10 ...
Страница 17: ...Safety instructions 17 1 3 2 4 5 6 7 ...
Страница 18: ...18 Safety instructions 8 9 ...
Страница 28: ...28 Introduction to the manual ...
Страница 52: ...52 Mechanical installation ...
Страница 66: ...66 Planning the electrical installation ...
Страница 74: ...74 Electrical installation Diagrams for the customer connections are presented below ...
Страница 75: ...Electrical installation 75 optional Fast shutdown ...
Страница 85: ...Maintenance 85 b c a Air flow direction 2 3 4 6 ...
Страница 87: ...Maintenance 87 2 5 4 ...
Страница 88: ...88 Maintenance 7 Arrow indicating the air flow direction 5 6 6 ...
Страница 90: ...90 Maintenance Air flow circulation b a ...
Страница 106: ...106 Maintenance ...
Страница 124: ...124 Control units of the converter ...
Страница 126: ...126 Dimension drawings ...
Страница 127: ...Dimension drawings 127 ...
Страница 128: ...128 Dimension drawings ...
Страница 142: ...142 Cooling and heating ...