Lenze EMB934x - Manual (Page 84)

Technical data
General data and operating conditions
3
l
84 EDBMB9340 DE/EN/FR 12.0
Environment data
Climatic conditions Class 3K3 according to EN 60721−3−3 Without condensation, average
relative humidity 5 ... 85 %
Temperature 5 ... 40 °C
Permissible temperature ranges
Transport: −25 °C ... +70 °C
Storage −25 °C ... +50 °C
Operation 0 °C ... +50 °C
+40 °C ... +50 °C with power derating 2 %/°C
Permissible installation height 0 ... 4000 m amsl
1000 m amsl ... 4000 m amsl with power derating 5 %/1000 m
Vibration resistance Accelerational stability up to 0.7 g Germanischer Lloyd, general conditions
Degree of pollution EN 61800−5−1 degree of pollution 2
Packing to DIN 4180
l EMB9341 and EMB9342: dust−free packing
l EMB9343: shipping package
Enclosure IP20 (protection against accidental contact to NEMA 250 type 1)
General project planning data
Mounting position Vertical with power connection at the top
Mounting clearances 100 mm above and below
General electrical data
EMC The requirements to IEC 61800−3 are complied with when the regenerative
power supply module is installed according to the demands of the CE−typical
drive system
Noise emissions The limit class C2 to IEC 61800−3 is complied with when the regenerative
power supply module is installed according to the demands of the CE−typical
drive system
Noise immunity Compliance with the limit values to IEC 61800−3
Insulation resistance 0 ... 2000 m: Overvoltage category III according to EN 61800−5−1
> 2000 ... 4000 m: Overvoltage category II according to EN 61800−5−1
Discharge current to PE > 3.5 mA; i.e. fixed installation is required; the PE connection must be carried
out to EN 61800−5−1
Permissible mains types
Mains with grounded
neutral (TT/TN) No restrictions
Mains with isolated
neutral (IT mains) Not permitted
Mains with grounded
phase conductor Not permitted