TTZ.
160 kVA Rating
TTZ160
Technical characteristics
Rating
160 kVA
Input voltage
400 V
Output voltage
400 V+N
Frequency
50/60 Hz
Connection group
Yyn0
Cover
Metal enclosure RAL 7035 (cat. C4 ISO 12994-2)
Protection degree
IP54 – IK-10
Cooling
ANAF
Ambient temperature
45 ºC
Temperature rise
Class H – 180ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Efficiency (%)
97,2
Noise level (dB)
< 55
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06
Certifications
UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753
FILE: E532753
Includes
Silent blocks
Weight
628 kg
Dimensions (AxBxCxDxE)
1040x892x1366x714x485mm 18Ø
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
Anti-flash varnish finish, offering:
- Protection against corrosive environments.
- Increase of electrical isolation.
- High compression capacity.
- Reduction of noise level.
- Increase of productʼs lifespan
IP-65 up to 31,5kVA and IP-54 as from 40kVA (for IP-65 degree consult us) enclosure, metal enclosure painted with polyester resin RAL 7035 (cat. C4 ISO 12994-2).
Safety class I.
Includes lifting eyebolts.
Possibility of tailor-made manufacturing.
Applications
- TT transformers are used for insulation galvanic three-phase installations for reasons of security.
- They are also used in the generation of neutrals referenced to ground in single-phase installations of high power.
- In facilities where there may be small peaks of voltage or noise, the TT transformers help improve the quality of the signal that feeds the charges.
- On the other hand in facilities where there may be several leakage to ground, TT transformers ensure the supply avoiding the tripping of the differential switch general.
Available accessoires
- 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
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.
