Three phase transformers - 3ei lamination (ELEKTROKOV, a. s. ZNOJMO)

THREE PHASE TRANSFORMERS - 3EI lamination

W
DS

Three-phase transformers with 3EI alternately stacked lamination are produced with electrical output power and dimensions according to table below. Voltage transfer 1-1000 V in any combination.

Type:
W - vertically mounted, terminal blocks like WAGO
DS - vertical, screw contacts on board

Other variations are available upon discussion with the engineering department.

Type	Style	Dimensions [mm]							Power [VA]		Core c. s. area	Core size	Weight (informative)
		C	C'	E	F	A	B	D	M400-50	M111-35	cm²	mm	kg
3x7070	DS	365	410	125	9x12	425	175	280	7000	-	48,0	350x350	100
3x7070	W	365	-	125	9x12	425	175	280	7000	-	48,0	350x350	100
3x70103	DS	365	410	155	9x12	425	205	280	8000	-	66,0	350x350	121
3x70103	W	365	-	155	9x12	425	205	280	8000	-	66,0	350x350	121
3x70133	DS	365	410	185	9x12	425	235	280	9000	-	89,0	350x350	160
3x70133	W	365	-	185	9x12	425	235	280	9000	-	89,0	350x350	160
3x8083	DS	445	457	160	13	475	195	356	10000	14500	62,0	400x400	146
3x8083	W	445	-	160	13	475	195	356	10000	14500	62,0	400x400	146
3x80110	DS	445	457	185	13	475	225	356	12500	17000	82,0	400x400	170
3x80110	W	445	-	185	13	475	225	356	12500	17000	82,0	400x400	170
3x80140	DS	445	457	215	13	475	255	356	14000	20000	105	400x400	212
3x80140	W	445	-	215	13	475	255	356	14000	20000	105	400x400	212
3x80140	DS	445	457	215	13	475	255	356		25000 Only general transfer	105	400x400	212
3x80140	W	445	-	215	13	475	255	356		25000 Only general transfer	105	400x400	212

Further products from section Three phase transformers:

core 3EI	1100	-	4000	VA
core FI	400	-	6300	VA
core 3EI	7000	-	60000	VA
core UNICORE	10	-	180	kVA

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