Single-phase for C.S.

CSG/3000 and CSG/4000 Family

• Toroidal transformers built according to CE standards CEI 96.1 or CEI 96.2 (IEC 61558-1 / 2-2 / 2–6 / 2-4) 
• Primary and secondary single voltage
• Class F insulating materials
• Ambient temperature 35 °C max  
• Extra-low loss grain oriented in core
• Extra-low flow loss
• Easy mounting, different systems for each transformer size
• High performance and reduced dimensions (half the weight of traditional transformers)

Rated Output (VA)	Sheet		Dim. (mm)			Rheofore distance & No.			Fig.
	Column	Deck	L	P	H	X1 mm	X2 mm	No.
1	10	10	33	27	25	20	5	5 + 5	A
2	10	15	33	27	30	20	5	5 + 5	A
3	13	13	40	34	29	25	5	5 + 5	B
4	13	15	40	34	31	25	5	5 + 5	B
5	13	20	40	34	36	25	5	5 + 5	B
6	16	16	48	40	35	27,5	5	6 + 6	C
8	16	20	48	40	39	27,5	5	6 + 6	C
10	16	25	48	40	44	27,5	5	6 + 6	C
15	20	20	60	50	44	33	5	7 + 7	D
20	20	25	60	50	49	33	5	7 + 7	D
25	22	30	60	50	54	33	5	7 + 7	D

The transformers of  the CSG/3000 and CSG/4000 Family are built according to the CE standards CEI 96.1 e/o CEI 96.2 (IEC 61558-1, IEC 61558-2-2, IEC 61558-2-6).
They are mainly used for electronic card assembly and are all built with middle flange coils and sheaths to assure a perfect insulation between the primary and secondary.  All transformers are Class F varnish dipped and oven dried.
If connected in series or parallel, the split secondary offers three equal power voltages. If used separately, each secondary offers half power voltage.
The double primary series offers two voltages 230 V o 115 V, when the series/parallel connection has been designed on the circuit, as shown in the figure: