Technical data – Lenze ECSEExxx User Manual
Page 69

Technical data
General data and operating conditions
2
69
EDKCSEE040 DE/EN/FR 4.0
General electrical data
EMC
Compliance with the requirements acc. to EN 61800-3
Noise emission
Compliance with the limit class C2 according to EN 61800-3(achieved
with a collective filter typical for the application)
Noise immunity
Requirements acc. to EN 61800-3
Requirement
Standard
Severity
ESD
1)
EN 61000-4-2
3, i. e.
8 kV for air discharge
6 kV for contact
discharge
Conducted high
frequency
EN 61000-4-6
10 V; 0.15 ... 80 MHz
RF interference
(housing)
EN 61000-4-3
3, i. e. 10 V/m;
80 ... 1000 MHz
Burst
EN 61000-4-4
3/4, i. e. 2 kV/5 kHz
Surge (surge voltage on
mains cable)
EN 61000-4-5
3, i. e. 1.2/50 s
1 kV phase/phase
2 kV phase/PE
Insulation resistance
EN 61800-5-1, UL 840: Overvoltage category III
Discharge current to PE
(Acc. to EN 61800-5-1)
> 3.5 mA AC
Enclosure
IP20 for
Standard installation (built-in unit)
Cold-plate technique
Mounting with thermal separation (push-through technique), IP54
on heatsink side
Protective measures against
Short circuit in power terminals (short-circuit-proof at mains
connection)
Short circuit in auxiliary circuits
– Digital outputs: Short-circuit-proof
– 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:)
Earth fault (earth-fault protected at mains connection)
Overvoltage
Protective insulation of control circuits Protective separation from the mains
Double/reinforced insulation acc. to EN 61800-5-1
1)
The noise immunity with the severities given must be ensured by the control cabinet.
The user must check the compliance of the severities given.