Lenze 8240 HVAC Series - Manual (Page 56)

Commissioning
5-16 UOOuhäáã~_^NMMO
5.6.2 Pump application with pressure control
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cfd RJO ^ййдбЕ~нбзе зС ~ ймгй пбнЬ йкЙллмкЙ Езенкзд
* Z1 Mains filter required for radio interference level A or B.
Mains choke see chapter 3 Rated Data
* Z2 Motor filter required for motor cables: screened as from 50 m, unscreened as from 100 m.
Sine filter required for motor cables: screend as from 100 m, unscreened as from 200 m.
Screen all signal and motor cables. Please observe the corresponding installation instruction in chapter 4.2 and 4.3.
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