2.1.8 IT Mains
WARNING
IT mains
Do not connect frequency converters with RFI-filters to
mains supplies with a voltage between phase and earth of
more than 440 V for 400 Vs and 760 V for 690 V
converters.
For 400 V IT mains and delta earth (grounded leg), mains
voltage may exceed 440 V between phase and earth.
14-50 RFI Filter can be used to disconnect the internal RFI
capacitors from the RFI filter to ground. 14-50 RFI Filter on
both the frequency converter and the filter must be turned
off.
2.1.9
Disposal Instruction
Equipment containing electrical components
must not be disposed of together with domestic
waste.
It must be separately collected with electrical
and electronic waste according to local and
currently valid legislation.
Table 2.1
Safety VLT Automation Low Harmonic Drive Operating Instructions
10 MG34O202 - VLT
®
is a registered Danfoss trademark
22