Oil-immersed amorphous distribution transformer

Serial number

(S(B)H15)

Affiliate classification

Oil immersed transfromer

Product description

Amorphous alloy core transformer is a new type of environmental-friendly and energy-saving product, the core is made of wound amorphous alloy strips, no-load loss is reduced more than 75% than existing S11 type distribution transformer; amorphous alloy is a new type of strip without crystal structure, low magnetizing power, and high electrical resistivity, thus eddy-current loss is low; with core made of amorphous alloy

Rated capacitance (kVA)	Combined voltage			Connection symbol	No-load loss (W)	Load loss (W)	No-load current (%)	Short-circuit impedance (%)	Noise limit area		Noise non-limit area
Rated capacitance (kVA)	HV (KV)	HV Tapping range (%)	LV (kV)	Connection symbol	No-load loss (W)	Load loss (W)	No-load current (%)	Short-circuit impedance (%)	SPL dB(A)	Acoustic power level dB(A)	SPL dB(A)	Acoustic power level dB(A)
30	10 10.5 11 33	±5 or ±2*2.5	0.4	Dyn11	33	630/600	0.50	4.0	45	52	45	52
50					43	910/870	0.50		45	52	46	53
63					50	1090/1040	0.45		45	52	47	53
80					60	1310/1250	0.45		45	52	47	55
100					75	1580/1500	0.45		45	52	47	55
125					85	1890/1800	0.45		46	54	51	59
160					100	2310/2200	0.40		46	54	51	59
200					120	2730/2600	0.35		47	56	52	61
250					140	3200/3050	0.35		47	56	52	61
315					170	3830/3650	0.35		48	58	54	64
400					200	4520/4300	0.30		48	58	54	64
500					240	5410/5150	0.25		49	60	55	66
630					320	6200	0.18	4.5	49	60	55	66
800					380	7500	0.17		50	62	56	68
1000					450	10300	0.17		50	62	56	68
1250					530	12000	0.17		52	65	59	72
1600					630	14500	0.16	5.0	52	65	59	72
2000					750	18300	0.16		53	65	60	73
2500					900	21200	0.15		53	66	60	73

Single phase transformer

FR3 transformer(Natural Ester Dielectric Fluid)

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