TTFW.
2,5 kVA Rating
TTFW2.5
Technical characteristics
Rating
2,5 kVA
Input voltage
800 V+N
Output voltage
400 V+N
Frequency
50/60 Hz
Connection group
YNyn0
Cover
Metal enclosure RAL 7035 (cat. C3 ISO 12994-2)
Protection degree
IP-23 / IK-08
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
Class F – 155ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Efficiency (%)
94,7
Noise level (dB)
< 45
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 61558, CE
Weight
28,8 kg
Dimensions (AxBxCxDxE)
387x260x382x245x250mm 6Ø
How to buy?
You can see the prices and buy online if you are registered and located in one of this countries: Austria, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Luxembourg Poland, Slovakia and Sweden
Features
Dry type transformer.
All transformers are tropicalized with anti-flash varnish:
- Protection against corrosive environments.
- Greater electrical insulation.
- High compaction power.
- Noise level reduction.
- Longer life span of the product.
- (IP-23 enclosure, metal box painted with RAL 7035 polyester resin (cat. C4 ISO 12994-2).)
Lifting bolts from 10kVA.
Tailor made, if the standard specifications are not what is required.
Applications
- TTF transformers are used for galvanic isolation of three-phase solar installations.
- They are also used in the generation of ground-referenced neutrals.
Available accessories
- One, two and up to three electrostatic screens.
- Class II.
- Wheel
- PT100, PTC or Bimetallic probes.
- C5 paint.
- Several RAL
- Electric temperature panel.
- Anti-condensation system.
- IP up to IP-65.
Downloads
Certification
Plans
Other references in this series
Special fabrications
We build transformers and inductive elements tailored to your needs.
Explain your needs and our engineers will create a solution adapted to your company.
