Isolation transformer TTZ series

dryexteriorfor outdoor service

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. FEATURES _____________________ 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. 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 product's lifespan Metalic box IP-54/65 enclosure painted with Polyester resin RAL 7035 (cat. C4 ISO 12994-2) Safety class I Includes cable glands and silent blocks. It also includes stainless steel lifting eyebolts from 8 kVA Possibility of tailor-made manufacturing 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