Single phase transformers ei - welded lamination (ELEKTROKOV, a. s. ZNOJMO)

SINGLE PHASE TRANSFORMERS EI - welded lamination

Single-phase transformers with EI welded lamination are produced with electrical output power and dimensions according to table below. Covering IP 00.

Type:
SR - terminals RKW14 or RKW 14 mini, safety isolating type secondary terminals RKW 110
SR-DIN with DIN holder, only up to type E 3260

Other variations are available upon discussion with the engineering department.

SR-DIN

Type	Style	Dimensions [mm]							Power	Core c. s. area	Core size	Weight (informative)
		A	B	B1	C	D	E	F	VA	cm²	mm	kg
E 2020	SR, SR-DIN	60	55	78	70	50	43	4,3 x 6	16	4	60 x 50	0,56
E 2030	SR, SR-DIN	60	65	78	70	50	53	4,3 x 6	28	6	60 x 50	0,76

E 2520	SR, SR-DIN	75	65	78	82	64	43	4 x 10	30	5,00	75 x 62,5	0,90
E 2525	SR, SR-DIN	75	70	78	82	64	48	4 x 10	40	6,25	75 x 62,5	1,10
E 2532	SR, SR-DIN	75	77	78	82	64	55	4 x 10	65	8,00	75 x 62,5	1,30
E 2540	SR, SR-DIN	75	85	78	82	64	63	4 x 10	80	10,00	75 x 62,5	1,50

E 2843	SR, SR-DIN	84	74	78	90	64	61	4,5 x 9	100	12,04	84 x 70	2,06
E 2852	SR, SR-DIN	84	83	78	90	64	70	4,5 x 9	125	14,50	84 x 70	2,45

E 3236	SR, SR-DIN	96	80	78	97	80	65	5 x 12	150	11,42	96 x 80	2,20
E 3245	SR, SR-DIN	96	92	78	97	80	77	5 x 12	175	14,00	96 x 80	2,40
E 3250	SR, SR-DIN	96	97	78	97	80	82	5 x 12	190	15,40	96 x 80	3,15
E 3260	SR, SR-DIN	96	107	78	97	80	92	5 x 12	210	19,04	96 x 80	3,50

E 4040	SR	120	88	-	120	100	70	5 x 12	250	15,30	120 x 100	4,30
E 4050	SR	120	100	-	120	100	80	5 x 12	315	19,20	120 x 100	4,60
E 4060	SR	120	108	-	120	100	90	5 x 12	400	23,60	120 x 100	5,10
E 4070	SR	120	120	-	120	100	100	5 x 12	500	27,60	120 x 100	6,15

Further products from section Single phase transformers EI:

single chamber bobbin, welded core	16	-	500	VA
single chamber bobbin, welded core	450	-	2500	VA
single chamber, interlaced stack	12	-	400	VA
double chamber bobbin with tags	8	-	130	VA
for PCB	0.5	-	130	VA
encapsulated	12	-	300	VA

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Transformer information and marking

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