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TPA 250000 – Three-phase transformer 400/230V ±5% – 250kVA – IP00

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

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Référence: 34573-en Categories: , , Technical number: S37B57FDF0000
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Current

Power

Voltage

Finition

Version

Caractéristiques techniques:

Type : Transformer
Current : three-phase
Certification(s) : EN 60076
Power : 250 kVA
Primary voltage : 400V
Secondary voltage : 230V (Y+N)
:
Protection : IP00
Version : with regulation tabs ±5%
Inrush current : less than or equal to 7 In
Heatings : H (IEC 60085)
Max. ambient T° : 35°C
No load losses : 1360 W
Load losses : 4520 W
Voltage drop : 1,8 %
UCC : 5 %
Efficiency : 97,7 %

Dimensions:

Dimensions (A x B x H) : 750 x 520 x 740 mm
Mounting centres (a x b) : 500 x 360 mm
Mounting diameter (ø) : 14 mm
Weight : 735 kg

Protection(s) recommandée(s):

Primary 400V (aM fuse(s)) : 3 x 400A
:
Secondary 230V (gG fuse(s)) : 4 x 630A
Secondary 230V (C circuit breaker(s)) : 4 x 630A

Options:

Tropicalization
Vibration isolating mount
Runnig wheels

TPA 250000 – Three-phase transformer 400/230V ±5% – 250kVA – IP00