Oil Immersed Transformers – Pole Mounted

The three-phase oil-immersed distribution transformers feature different voltages and power ratings up to 6,000 KVA (10 MVA available on request). These highly efficient and reliable transformers provide the required electrical power supply without breakage or interruption.

Categories: Alfanar, Electrical, Transformer

Standard Technical Specifications:

Standard		IEC60076 & SEC
Rated frequency		60 HZ
Connection and vector group		Dyn11*
Ambient temperature		55 °C
Max temperature rise	Top oil	45 °C
	Average winding	50 °C
Type of cooling		ONAN
HV tapping	Off-circuit tap changer 5 positions	± 2×2.5 * %

Rated Power	HV	LV	NO Load Loss	Load Loss	Z%	Width	Depth	Height
KVA	V	V	W	W	%	mm	mm	mm
100	13.8	0.4	250	1500	4	1350	900	1450
200	13.8	0.4	380	2200	4	1450	1100	1700
300	13.8	0.4	520	3200	4	1450	1100	1700
100	33	0.4	250	1500	4	1350	900	1450
200	33	0.4	380	2200	4	1450	1100	1700
300	33	0.4	520	3200	4	1450	1100	1700