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TPAP 31500 – Three-phase transformer 400/400V ±5% – 31,5kVA – IP21

Three-phase isolating transformer with ±5% control taps for industrial applications.

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Référence: 33487-en Categories: , Technical number: A38B48FFF0000
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Current

Power

Voltage

Finition

Version

Caractéristiques techniques:

Type : Transformer
Current : three-phase
Certification(s) : EN 60076
Power : 31,5 kVA
Primary voltage : 400V
Secondary voltage : 400V (Y+N)
:
Protection : IP21-IK08
Version : Transformer (electrostatic shield & regulation tabs ±5%)
Inrush current : less than or equal to 7 In
Heatings : H (IEC 60085)
Max. ambient T° : 40°C
No load losses : 285 W
Load losses : 1265 W
Voltage drop : 3,9 %
UCC : 4,3 %
Efficiency : 95,3 %

Dimensions:

Dimensions (A x B x H) : 610 x 470 x 770 mm
Mounting centres (a x b) : 395 x 440 mm
Mounting diameter (ø) : 11×22 mm
Weight : 158 kg

Protection(s) recommandée(s):

Primary 400V (aM fuse(s)) : 3 x 50A
:
Secondary 400V (gG fuse(s)) : 4 x 50A
Secondary 400V (C circuit breaker(s)) : 4 x 50A

Options:

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

TPAP 31500 – Three-phase transformer 400/400V ±5% – 31,5kVA – IP21