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ATSP 25000 – Three-phase autotransformer 230-400V – 25kVA – IP21

Three-phase 230-400V (reversible) autotransformer for industrial and applications.

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Référence: 42475-en Categories: , , Technical number: 49B47
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Current

Power

Voltage

Finition

Version

Caractéristiques techniques:

Type : Autotransformer
Current : three-phase
Certification(s) : EN 60076
Power : 25 kVA
Primary voltage : 230-400V reversible
Secondary voltage : 230-400V reversible
:
Protection : IP21-IK08
Version : Autotransformer (standard)
Inrush current : less than or equal to 5 In
Heatings : H (IEC 60085)
Max. ambient T° : 40°C
No load losses : 120 W
Load losses : 740 W
Voltage drop : 2,9 %
UCC : 3,3 %
Efficiency : 96,7 %

Dimensions:

Dimensions (A x B x H) : 580 x 370 x 600 mm
Mounting centres (a x b) : 330 x 340 mm
Mounting diameter (ø) : 11×22 mm
Weight : 74 kg

Protection(s) recommandée(s):

Primary 230V (aM fuse) : 3 x 63A
Primary 230V (D circuit breaker) : 3 x 63A
Primary 400V (aM fuse(s)) : 3 x 40A
:
Secondary 230V (gG fuse(s)) : 4 x 63A
Secondary 230V (C circuit breaker(s)) : 4 x 63A
Secondary 400V (gG fuse(s)) : 4 x 40A
Secondary 400V (C circuit breaker(s)) : 4 x 40A

Options:

Tropicalization
Vibration isolating mount
Runnig wheels
Factory assembled and wired primary and secondary protections
Specific colour for the enclosure

ATSP 25000 – Three-phase autotransformer 230-400V – 25kVA – IP21