China S13 Series Of Oil-Immersed Transformer Manufacturer and Supplier

S13 Series Of Oil-Immersed Transformer

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15216218098132017

S13-M series 10 kv three-phase double winding excitation regulating distribution transformer

Rated capacity(kVA)	Voltage Combinationand Tap range			Vector Group Symbol	No-load loss (W)	Load loss	No-load current (%)	Short circuit impedance (%) 4.0
Rated capacity(kVA)	High pressure	High pressure tap range (%)	Low ressure (kV)	Vector Group Symbol	No-load loss (W)	Load loss	No-load current (%)	Short circuit impedance (%) 4.0
30	6 6.3 6.6 10 10.5 11	±2×2.5 ±5	0.4	Dyn11 Yzn11 Yyno	80	630/660	1.2	4.0
50					100	910/870	1.0
63					110	1090/1040	0.95
80					130	1310/1250	0.95
100					150	1580/1500	0.90
125					170	1890/1800	0.90
160					200	2310/2200	0.80
200					240	2730/2600	0.80
250					290	3200/3050	0.70
315					340	3830/3650	0.70
400					410	4520/4300	0.65
500					480	5410/5150	0.65
630				Dyn11 Yyno	570	6200	0.45	4.5
800					700	7500	0.45
1000					830	10300	0.45
1250					970	12000	0.40
1600					1170	14500	0.40
2000					1550	18300	0.30	5.0
2500					1830	21200	0.30	5.0

e: for the rated capacity of 500 kva and below transformer, load loss value of the diagonal lines in the table above apply to Dyn11 or Yzn11 link group, slash at the bottom of the load loss value applies to Yyno link group.

S13-M series of 20 kv three-phase double winding non-field excitation changer distribution transformer

Rated capacity(kVA)	Voltage Combinationand Tap range			Vector Group Symbol	No-load loss (W)	Load loss (w)	No-load current (%)	Short circuit impedance (%)
Rated capacity(kVA)	High pressure	High pressure tap range (%)	Low ressure (kV)	Vector Group Symbol	No-load loss (W)	Load loss (w)	No-load current (%)	Short circuit impedance (%)
30	20 22 24	±2×2.5 ±5	0.4	Dyn11 Yzn11 Yyno	80	690/660	2.1	5.5
50					100	1010/960	2
63					110	1200/1150	1.9
80					130	1440/1370	1.8
100					150	1730/1650	1.6
125					170	2080/1980	1.5
160					200	2540/2420	1.4
200					240	3000/2860	1.3
250					290	3520/3350	1.20
315					340	4210/4010	1.10
400					410	4970/4730	100
500					480	5940/5660	1.00
630					570	6820	0.90	6.0
800					700	8250	0.80
1000					830	11330	0.70
1250					970	13200	0.70
1600					1170	15950	0.60
2000					1550	19140	0.60
2500					1830	22220	0.50

S13-M series of 35 kv three-phase double winding non-field excitation changer distribution transformer

Rated capacity(kVA)	Voltage Combinationand Tap range			Vector Group Symbol	No-load loss (W)	Load loss (w)	No-load current (%)	Short circuit impedance (%)
Rated capacity(kVA)	High pressure	High pressure tap range (%)	Low ressure (kV)	Vector Group Symbol	No-load loss (W)	Load loss (w)	No-load current (%)	Short circuit impedance (%)
50	35 38.5	±2×2.5 ±5	0.4	Dyn11 Yyn0	130	1200/1140	1.05	6.5
100					185	2010/1910	0.90
125					215	2370/2260	0.90
160					225	2820/2680	0.80
200					270	3320/3160	0.80
250					320	3950/3760	0.75
315					380	4750/4530	0.75
400					460	5740/5470	0.65
500					540	6910/6580	0.65
630					660	7860	0.50
800					780	9400	0.50
1000					920	11500	0.50
1250					1120	13900	0.45
1600					1350	16600	0.45
2000					1590	19700	0.40
2500					1890	23200	0.40

Note: for the rated capacity of 500 kva and below transformer, load loss value of the diagonal lines in the table above apply to Dyn11 or Yzn11 link group, slash at the bottom of the load loss value applies to Yyno link group.

S13 Oil-Immersed Transformer Supplier

Zhejiang Pengbian Electric Co., Ltd. is located in China’s electrical capital, is a collection of high-tech at home and abroad in one, the development and production of power transmission equipment key enterprises.

The company has advanced production equipment and exquisite manufacturing technology, specializing in the production of dry type transformer, oil-immersed transformer, special transformer, all kinds of reactor, wind power, photovoltaic transformer substation, substation transformer core, European-style box-type substation, American box transformer substation, high and low voltage complete sets of electrical equipment, power transmission and transformation equipment such as high and low voltage switchgear. Products should be widely in electric power, railway, industrial and mining enterprises, shipping, etc.

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