Справочник Пользователя для MGE UPS Systems 18/280 kVA
MGE UPS SYSTEMS
CleanWave - Installation and user manual Page
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Version 2.1.4 – 15/01/2007 -
2.3. T
ECHNICAL SPECIFICATIONS
Standards
Construction and safety :
IEC-60439-1
Conception
:
IEC-60289,
IEC-60727
IP rating
Unprotected
:
IP00
Protected
:
IP21
Electrical specifications
Frequency
:
50
/
60Hz
Nominal voltage between phases :
400V +15% / -10%
Reduction ratio
I
I
Neutral upstream
Neutral downstream
1:10
Ratio
I
I
Neutral
Phase
:
≤ 1.8
Inrush current :
≤ I
nominal
Overload capacity :
10% - 1 hour
25%
-
10
minutes
50%
-
2
minutes
Insulation class :
1.1 kV
Dielectric strength :
3 kV
Thermal class of insulation:
H
Environmental conditions
Maximum ambient temperature :
50°C
Maximum altitude :
1000m
Maximum relative humidity :
90% without condensation
Please contact your MGE UPS SYSTEMS correspondent for different operating conditions.
→
www.mgeups.com