TTGW.
315 kVA Rating

TTGW. 315 kVA Rating

TTGW315

Technical characteristics

Rating
315 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz
Connection group
Yyn0
Cover
Metal enclosure RAL 7035 (cat. C3 ISO 12994-2)
Protection degree
IP-23/IK-08
Cooling
ANAN
Ambient temperature
45ºC
Temperature rise
Class F
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Inrush current
< 8In
Voltage drop
< 2 %
Efficiency (%)
98,8
Noise level (dB)
< 65
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076, CE
Weight
1094 kg
Dimensions (AxBxCxDxE)
1200x760x1555x672x690 mm 18Ø

Features

Dry type transformer

All transformers are dipped in anti-flash varnish for increased insulation and compactness.

Reduces long-term operating costs.

Low temperature rise.

Longer life than standard transformers.

Prepared for higher ambient temperatures.

Low connection peak.

Lower noise level.

Safety class I

Includes lifting eyebolts

Metalic box IP-23 enclosure painted with Polyester resin RAL 7035 (cat. C4 ISO 12994-2)

Possibility of tailor-made manufacturing

Applications

  • Circuit isolation, with the possibility of increasing or reducing the voltage.
  • Reducing voltage drops in installations with long cable lengths. With the installation of a step-up transformer and a step-down transformer.
  • In installations with a certain level of electrical noise, the TTG series helps to improve the electrical network quality in secondary.
  • Changing the neutral system of an installation
  • In installations where energy savings is critical, or where a lower connection peak is required such as renewable energy plants or high energy efficiency installations.

Available accessories

  • Protections in primary and secondary.
  • One, two and up to 3 electrostatic screens.
  • Class II
  • Wheels.
  • PT100, PTC or Bimetallic probes.
  • Painting C5.
  • Different RAL.
  • Temperature control unit
  • Anti condensation system
  • Different IP up to IP-65

CE certificate

Plans

 Plano de TTGW. 315 kVA Rating

Other references in this series

Rating
10 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
12,5 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
16 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
20 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
25 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
31,5 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
40 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
50 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
63 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
80 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
100 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
125 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
160 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
200 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
250 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
315 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

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Rating
400 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz

View product »