Lenze 9400 Mounting Instructions - Manual (Page 53)

Technical data
General data and operating conditions
3
l
53 EDK94ASH24 DE/EN/FR/ES/IT 4.1
3 Technical data
3.1 General data and operating conditions
Supply system data
Supply forms With earthed neutral Unrestricted use
IT systems Observe instructions about special measures!
Noise emission EN 61800−3 Cable−guided, up to 10 m motor cable length: category C2
Radiation: category C3
Noise immunity EN 61800−3 Category C3
Conformity and approval
Conformity
CE 2006/95/EC Low−voltage directive
Approval
UL UL 508C Power Conversion Equipment, File No. 132659
GOST−R 51321.1−2000
51321.3−99 No. POCC DE.AN30.B08815
Protection of persons and devices
Enclosure EN 60529 IP 20
Not in the wire range of
the terminals on the
motor side
NEMA 250 Protection against contact in
accordance with type 1
Insulation resistance EN 61800−5−1 Overvoltage category III
Reduction from 2000 m amsl onwards: Overvoltage category
II
Insulation of control
circuits EN 61800−5−1 Safe mains isolation by double/reinforced insulation for
mains with neutral earthing with a rated voltage for the
external conductor/star point up to 300 V.
Short−circuit strength EN 61800−5−1 Motor connection: with restrictions, error acknowledgement
required
Control connections: without restrictions
Motor − protective
measures against l Short circuit
l Earth fault
l Overvoltage
l Motor stalling
l Motor overtemperature
(PTC or thermal contact, I
2 t monitoring)
Discharge current EN 61800−5−1 > 3.5 mA AC, > 10 mA DC Observe regulations and
safety instructions!
Cyclic mains switching Cyclic mains switching of 5 times in 5 minutes is permissible
without restrictions.