MGE UPS Systems 12280 kVA User Manual

Page 6

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MGE UPS SYSTEMS

CleanWave - Installation and user manual

Page 6/13

Version 2.1 - 21/04/05 - (JME)

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

Neutral upstream

Neutral downstream

1:10

Ratio

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:

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.

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