Single-phase isolation transformers with low inrush (<=5In).
40 kVA Rating

Advantages

Dry type transformer.

Efficiency higher than 95%.

Low losses, reducing the consumption of the installation.

Low noise < 40Db

Low connection peak between 3 and 5In, for B or C curve input protection and at its rated current.

Maximum overload 200% 2 seconds.

Finished in anti-flash varnish, by immersion offering:

• Protection against corrosive environments.
• Increased electrical insulation.
• High compacting power.
• Reduction of the noise level.
• Increased product life.

Safety class I.

IP-65 up to 16 kVA and IP-54 as from 20 kVA (for IP-65 degree consult us), metal enclosure painted with polyester resin RAL 7035 (cat. C4 ISO 12994-2).

Includes cable glands and silent-blocks.

Possibility of customized manufacture if different specifications than standard are suitable.

Applications

• TK5IN transformers are used when galvanic isolation is required in single-phase installations.
• They can be used to switch from Phase-Phase to Phase-Neutral.
• To disconnect the neutral from earth in those installations with grounded Phase-Neutral.
• In installations where we have loads that in normal operation have a high level of earth leakage, the TK5IN transformers can isolate them, thus avoiding the untimely jump of the differential.
• In installations where there may be small voltage peaks or electrical noise, TK5IN transformers help to improve the quality of the signal that feeds the loads.
• In outdoor installations where weather conditions are adverse, the TK5INZ version with IP-54/65 outdoor use offers an optimum solution.

Available accessories

• PT100 sensors.
• Bimetal sensors.
• PTC sensors.
• Temperatura control unit.
• Metal enclosure painted with polyester resin RAL 7035 (cat. C5 ISO 12994-2).

Downloads

• Obtaining a neutral – Bridge configuration TK5IN (PH+N output).
• Installation and maintenance manual.
• CE Certificate.