Lenze ECS Série Instructions De Montage page 88

2 Technical data
General data and operating conditions
General electrical data
EMC
Noise emission
Noise immunity
Insulation resistance
Discharge current to PE (to
EN 61800−5−1)
Enclosure
Protective measure against
Protective insulation of control
circuits
1)
Noise immunity in the above−mentioned severities must be guaranteed through the control
cabinet. The user must check the compliance with the severities!
88
Compliance with EN 61800−3
Compliance with limit value class A to EN 55011
(achieved with application−typical collective filter)
Requirements to EN 61800−3
Requirements
1)
ESD
High frequency in cables
RF interference (enclosure)
Burst
Surge (on mains cable)
Overvoltage category III to VDE 0110
> 3.5 mA AC during operation
IP20 for
standard mounting (built−in unit)
l
Mounting in cold plate technique
l
mounting with thermal separation (push−through technique), IP54 on
l
the heatsink side
Short circuit in power terminals
l
– Motor terminal has a limited protection against short circuit (after
short circuit detection, the error message must be reset.)
l Short circuit in auxiliary circuits
– Digital outputs: protected against short circuit
– Bus and encoder systems: limited protection against short circuit (if
necessary, monitoring functions can be switched off, in this case,
error messages must be reset:)
l Short to earth (protected against short to earth during operation,
limited protection against short to earth on mains power−up)
Overvoltage
l
Motor stalling
l
l Motor overtemperature (input for KTY, I
Protective isolation of mains
Double/reinforced insulation to EN 61800−5−1
l
Standard Severity
EN 61000−4−2 3, i. e.
l 8 kV with air discharge
6 kV with contact
l
discharge
EN 61000−4−6 10 V; 0.15 ... 80 MHz
EN 61000−4−3 3, i. e. 10 V/m;
80 ... 1000 MHz
EN 61000−4−4 3/4, i. e. 2 kV/5 kHz
3, i. e. 1.2/50 ms
EN 61000−4−5
1 kV phase−phase
l
2 kV phase PE
l
2
x t monitoring)
EDKCSEX064 DE/EN/FR 4.0