Shell-type Single-Phase Transformers

SMU/4000 Family

Control Transformers

• Control transformers built according to CE standards CEI 96.1 (IEC 61558-1 and 61558-2-2)
• Dual voltage input 0/400/415/460 V
• Rated voltage output <A> for 0/24V - <C> for 0/110V - <D> for 0/230V
• Insulation material group F
• Ambient temperature max. 35 °C
• Degree of protection IP 00
• Class I built with M5 ground
• Zinctropicalized steel fixing angles
• Class F varnish dipped and oven dried
• On stock

This family of transformers features extra inputs of +20 V and –20V primary terminal blocks, to be used in alternative to 0, thus being able to cover the following voltages:

380/395/400/415/420/435/440/460/480

This enables a large voltage range to satisfy most of the clients needs, who have to adjust to voltages worldwide.
Another important feature is that this family is available on stock, thus permitting the client to urgently adapt converter voltages of appliances under construction.

Dimensions and drillings

Reference Number	Rated Thermal Output (VA)	Admissible Instant. Output (VA)	Dimensions			Drillings			Dissipated Power (W)	Efficiency (%)	Weight (Kg)
			L	P	H	A	B	G
SMU/4002	30	63	75	75	78	55	45	4,5	7,2	80,1	1,1
SMU/4003	50	93	75	80	78	55	50	4,5	10,4	82	1,3
SMU/4004	75	149	85	80	86	60	52	5,5	14,3	83,2	1,6
SMU/4005	100	266	85	91	86	60	62	5,5	18,2	82,6	2,3
SMU/4006	150	346	96	91	95	68	65	5,5	19,8	88,1	2,6
SMU/4007	200	425	96	101	95	68	75	5,5	25,7	88,4	3,2
SMU/4008	300	765	120	96	113	80	70	6,5	30,7	90,7	4,6
SMU/4009	400	942	120	111	131	80	80	6,5	38,2	91,2	5,3
SMU/4010	500	1115	120	116	131	80	85	6,5	43,5	91,7	5,9
SMU/4011	600	1480	150	115	163	105	77	7	48,1	92,4	8
SMU/4012	800	1945	150	125	163	105	87	7	54	93,4	9,4
SMU/4013	1000	2950	150	145	163	105	107	7	60,9	94,3	12

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