Lenze ECSEKxxx - Manual (Page 43)

Technical data
General data and operating conditions
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43 EDKCSEK002 DE/EN/FR 2.0
General electrical data
EMC Compliance with requirements in accordance with EN 61800-3
Noise emission Compliance with limit value class A in accordance with EN 55011
(achieved by using collective filters typical for the application)
Noise immunity Requirements in accordance with EN 61800-3
Requirement Standard Severities
ESD 1) EN 61000-4-2 3, i. e.
8 kV with air
discharge
6 kV with 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, e. i. 1.2/50 µ s
1 kV phase/phase
2 kV phase/PE
Insulation resistance Overvoltage category III in accordance with VDE 0110
Enclosure IP 20 (NEMA 250 type1) for
Standard mounting (built-in unit)
Mounting in cold-plate technique
Mounting with thermal separation (push-through technique),
IP54 on heatsink side
Protective insulation of control circuits Protective separation from the mains
Double/reinforced insulation in accordance with EN 61800-5-1
Rated insulation voltage 300 V x √2
1) Noise immunity in the above-mentioned severities must be guaranteed through the
control cabinet! The user must check the compliance with the severities!