3LT20.0-400/230-23

3-phase transformers

3LT20.0-400/230-23
CLI isolate ce

Application

Capsulated three-phase transformers with separate primary and secondary windings. Non short circuit proof.
This is an ideal design for transforming voltage up or down or for installations which require a galvanic partition between the primary and secondary voltage.
3LT & 3LTE transformers protects installations and equipment by generating "a new system" in which any earth faults are eliminated. E.g. electric motor, compressor, cooling plants, automatic washing machines.
Grey steel plate enclosure RAL7035, - degree of protection IP23.

Custom designed types with other voltages , frequencies, electrostatic shield between primary and secondary, regulations, tappings, transport wheels or other features are available upon request.

 

Technical Specifications
3LT20.0-400/230-23
3
47 - 63 Hz
3 x 400 V
3 x 230 V
29 A
50 A
20 kVA
IP23
Dimensions
481 mm
450 mm
590 mm
148 kg
Ordering Information
3-010-505765 - Discontinued

dimension drawings

No dimension drawings available

wiring diagram


Products in this category
Type Article No Power Secondary Current Weight IP stock
3LT6.30-400/230-23 3-010-505740 6,3 kVA 15,8 A 63 kg IP23
3LT10.0-400/230-23 3-010-505752 10 kVA 25 A 66 kg IP23
3LT16.0-400/230-23 3-010-505760 - Discontinued 16 kVA 40 A 122 kg IP23
3LT20.0-400/230-23 3-010-505765 - Discontinued 20 kVA 50 A 148 kg IP23
3LT25.0-400/230-23 3-010-505770 - Discontinued 25 kVA 62 A 170 kg IP23
3LT30.0-400/230-23 3-010-505780 - Discontinued 30 kVA 75 A 212 kg IP23
3LTE16.0-400/230-23 8-010-505760 16 kVA 40 A 106 kg IP23
3LT12.5-400/230-23 3-040-602400 12,5 kVA 32 A 96 kg IP23
3LTE30.0-400/230-23 8-010-505780 30 kVA 75 A 161 kg IP23
3LTE25.0-400/230-23 8-010-505770 25 kVA 62 A 145 kg IP23
3LTE20.0-400/230-23 8-010-505765 20 kVA 50 A 124 kg IP23