ABB ACS880-604LC, Руководство по оборудованию

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￭ Coolant piping and fittings
The chopper module and the heat exchanger are connected in series so that the flow
direction is up, ie. from the cold main line to chopper module, and from chopper module to
heat exchanger.
The chopper module has a length of 1.5 m (4.9 ft) of 6/4 mm (outside/inside diameter) pipe
attached to each of its coolant connectors. Each end is converted to 3/8" threading using a
connector and a reducing nipple.
The remaining stretch of piping, from the heat exchanger to the hot main line, is 8/6 mm.
Note: Any stop and bleed valves fitted in the cubicle must be sourced separately.
Illustration Data Ordering code Qty
Connector for 8/6 mm pipe, thread 3/8" 68617359 2
Connector for 6/4 mm pipe, thread 1/4" 57323710 2
Reducing nipple, 3/8" to 1/4" 36814772 2
Data Ordering code Name
Outside/inside diameter 8/6 mm,
length 50 m (164 ft)
68617391 PA pipe
Ordering information 61