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E70TT0 — Three-phase 400 V → 400 V

Three-phase 400 V → 400 V. This family is designed for galvanic isolation and circuit separation in a three-phase configuration.

Electrical configuration: input 400 V, output 400 V, range 1 a 500 kVA. Final selection should consider actual installation and protection conditions.

Technical data

Input voltage
400 V

Output voltage
400 V

Frequency
50/60 Hz

Thermal class
<40 kVA: F (140ºC) / Ta=40ºC - ≥40 kVA: H (165ºC) / Ta=40ºC

Degree of protection
IP-00

Cooling
AN

Protection against electric shock
Class I

Test voltage
4,5 KV

Vector group
YNyn0

Relevant parameters
Not applicable

Application

Galvanic isolation and circuit separation

Three-phase 400 V → 400 V. This family is designed for galvanic isolation and circuit separation in a three-phase configuration.

Electrical configuration: input 400 V, output 400 V, range 1 a 500 kVA. Final selection should consider actual installation and protection conditions.

References and dimensions

Reference	Power	Input voltage	Output voltage	A × B × C	Weight
310E70TT0	1 kVA	400 V	400 V	240 × 120 × 260 mm	11.5 kg
315E70TT0	1.6 kVA	400 V	400 V	240 × 130 × 260 mm	14 kg
320E70TT0	2 kVA	400 V	400 V	240 × 140 × 260 mm	17 kg
325E70TT0	2.5 kVA	400 V	400 V	240 × 155 × 260 mm	23 kg
330E70TT0	15 kVA	400 V	400 V	300 × 140 × 310 mm	25 kg
340E70TT0	4 kVA	400 V	400 V	300 × 150 × 310 mm	30 kg
350E70TT0	5 kVA	400 V	400 V	300 × 175 × 310 mm	39 kg
363E70TT0	6.3 kVA	400 V	400 V	360 × 175 × 370 mm	44 kg
380E70TT0	8 kVA	400 V	400 V	360 × 185 × 370 mm	50 kg
410E70TT0	10 kVA	400 V	400 V	420 × 185 × 420 mm	63 kg
413E70TT0	13 kVA	400 V	400 V	420 × 195 × 420 mm	71 kg
416E70TT0	16 kVA	400 V	400 V	480 × 205 × 470 mm	94 kg
420E70TT0	20 kVA	400 V	400 V	480 × 230 × 475 mm	110 kg
425E70TT0	25 kVA	400 V	400 V	480 × 260 × 475 mm	141 kg
431E70TT0	31.5 kVA	400 V	400 V	480 × 290 × 485 mm	163 kg
440E70TT0	40 kVA	400 V	400 V	600 × 290 × 660 mm	200 kg
450E70TT0	50 kVA	400 V	400 V	600 × 310 × 660 mm	224 kg
463E70TT0	63 kVA	400 V	400 V	600 × 340 × 660 mm	285 kg
480E70TT0	80 kVA	400 V	400 V	720 × 410 × 780 mm	360 kg
510E70TT0	100 kVA	400 V	400 V	720 × 430 × 780 mm	420 kg
513E70TT0	130 kVA	400 V	400 V	720 × 500 × 800 mm	515 kg
516E70TT0	160 kVA	400 V	400 V	720 × 550 × 800 mm	615 kg
520E70TT0	200 kVA	400 V	400 V	780 × 600 × 980 mm	700 kg
525E70TT0	250 kVA	400 V	400 V	900 × 600 × 1120 mm	870 kg
531E70TT0	315 kVA	400 V	400 V	900 × 620 × 1120 mm	1030 kg
540E70TT0	400 kVA	400 V	400 V	1020 × 660 × 1260 mm	1335 kg
550E70TT0	500 kVA	400 V	400 V	1080 × 660 × 1330 mm	1423 kg

Dimension reference

Dimensions A, B, C, d and e in the table correspond to those shown in this image.

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