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TPA 25000 – Three-phase transformer 400/400V ±5% – electrostatic shield – 25kVA – IP00

Three-phase isolating transformer with electrostatic shield and ±5% taps for industrial applications.

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Référence: 33474-en Categories: , Technical number: A37B47FFF1000
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Current

Power

Voltage

Finition

Version

Caractéristiques techniques:

Type : Transformer
Current : three-phase
Certification(s) : EN 60076
Power : 25 kVA
Primary voltage : 400V
Secondary voltage : 400V (Y+N)
:
Protection : IP00
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 : 250 W
Load losses : 1010 W
Voltage drop : 3,9 %
UCC : 4,4 %
Efficiency : 95,2 %

Dimensions:

Dimensions (A x B x H) : 490 x 240 x 470 mm
Mounting centres (a x b) : 395 x 235 mm
Mounting diameter (ø) : 11×22 mm
Weight : 111 kg

Protection(s) recommandée(s):

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

Options:

Tropicalization
Vibration isolating mount
Runnig wheels

TPA 25000 – Three-phase transformer 400/400V ±5% – electrostatic shield – 25kVA – IP00