3 technical data, 1 general data/application conditions, Technical data – Lenze 8240 HVAC Series User Manual
Page 11: 3technical data

Technical Data
3-1
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3
Technical data
3.1
General data/application conditions
Field
Values
Vibration resistance
Germanischer Lloyd, general conditions
Humidity class
Humidity class F without condensation (average relative humidity 85 %)
Permissible temperature
during transport of the controller:
-25
°C ¼ +70 °C
p
ranges
during storage of the controller:
-25
°C ¼ +55 °C
during operation of the controller:
0
°C ¼ +40 °C
+40
°C ¼ +50 °C
without power derating
with power derating
Permissible installation
height h
h ≤ 1000m amsl
1000 m a.m.s.l. < h ≤ 4000 m a.m.s.l.
without power derating
with power derating
Degree of pollution
VDE 0110 part 2 pollution degree 2
Noise emission
Requirements acc. to EN 50081-2, EN 50082-1, IEC 22G-WG4 (Cv) 21
Limit value class A to EN 55011 (industrial area) with mains filter
Limit value class B to EN 55022 (residential area) with mains filter and installation into control
cabinet
Noise immunity
Limit values maintained usig mains filter
Requirements according to EN 50082-2, IEC 22G-WG4 (Cv) 21
Requirements
Standard
Severities
ESD
EN61000-4-2
3, i.e. 8 kV with air discharge
6 kV with contact discharge
RF interference(enclosure)
EN61000-4-3
3, i.e. 10 V/m; 27
¼1000 MHz
Burst
EN61000-4-4
3/4, i.e. 2 kV/5 kHz
Surge
(Surge on mains cable)
EN 61000-4-5
3, i.e. 1.2/50 μs,
1 kV phase-phase,
2 kV phase-PE
Insulation strength
Overvoltage category III according to VDE 0110
Packaging to DIN 4180
Types 824X
Types 822X
Dust packaging
Transport packaging
Type of protection
IP20
NEMA 1: Protection against contact
IP 41 on the heat-sink side with thermal separation in
push-through technique
Approvals
CE:
Low-Voltage Directive and
Electromagnetic Compatibility
UL 508:
UL 508C:
Industrial Control Equipment
Power Conversion Equipment
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