Yueqing Champn Electric Co., Ltd. >> Sz9 Power Transformer

Sz9 Power Transformer

Name: Sz9 Power Transformer
Brand: China-Manufacturer-Directory.com
SKU: 709819775
Availability: InStock
Rating: 4.9 (76 reviews)

Supplier:	Yueqing Champn Electric Co., Ltd.
Price:	Negotiable/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB,CIF

Product Specifications

Prod Model:	SZ9, S9, S11
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Phase:	Three
Coil:	Core-type Transformer
Cooling Method:	Oil-immersed Type Transformer
Winding Type:	Two-winding Transformer
Application:	Electronic

Product Description

Oil-Immersed Transformer can serve both indoors and outdoors at an ambient temperature up to 400C. With reasonable structure, they are capable to withstand short-circuit and overload, and they are free of maintenance and easy to repair.
Functional characteristics
Technical Parameters
Rated Capacity (kVA): 10~6300 kVA
Vecor Group: Yyn0 or Dyn11
Impedance Voltage (%): 4%, 4.5%(Or as customer requirement)
Rated voltage: H. V: 11, 10.5, 10, 6.3, 6KV (Or as customer requirement)
L. V.: 0.4 KV (Or as customer requirement)
Tapping range: +/- 5% or +/- 2 * 2.5% (Or as customer requirement)
Frequency: 50Hz
Number of phases: 3
Cooling method: ONAN or ONFN
Temperature rise limits: Winding ≤ 65K
Top oil ≤ 60K
Standards: GB1094 Power transformer
GB/T6451 Technical data & requirement of three-phase oil immersed power transformer
IEC60076 Power transformer
Service conditions
Normal service conditions:
1) Altitude: ≤ 1, 000m
2) Highest ambient temperature: +40
3) Highest annual average temperature: +20
4) Indoor and outdoor
5) Highest daily average temperature: +30
6) Lowest temperature: -25
7) We can also provide transformers operated in special conditions according to users'.

Technical Data of 35kV SZ9 Series on load Regulation Power Transformer
				Loss(kW)				Weight (kg)			(mm)			Gauge
Rated Capacity	Voltage Group(kV)		Connection Method		(75)	No-load current	Impedance Voltage				(L)	(W)	(H)
(kVA)	HV	LV	Connection Method	No-load	Load	%	%	Machine	Oil	Gross	Dimension			Vertical	Horizontal
800			Yd11	1.3	10.4	1	6.5	1350	700	2780	2790	1220	2150	820	820
1000				1.52	12.8	1		1575	775	3290	2830	1240	2250	820	820
1250				1.86	15.4	0.9		1810	880	3845	2870	1310	2370	820	820
1600				2.24	18.43	0.8		2190	960	4295	2900	1510	2420	820	820
2000				2.88	20.25	0.7		2460	1090	4890	2920	1750	2450	820	820
2500	38.5	10.5		3.4	21.73	0.6		3010	1205	5660	2980	1840	2530	1070	1070
3150	36.5	10		4.04	26.01	0.56	7	3785	1500	7600	3150	2220	2620	1070	1070
4000	35	6.3		4.84	30.69	0.56		4690	1790	8500	3270	2390	2670	1070	1070
5000	33	6		5.8	36	0.48		5570	2015	9790	2470	2450	2750	1070	1070
6300				7.04	38.7	0.48	7.5	7380	2460	12620	3700	2580	2950	1475	1475
8000			Ynd11	9.84	42.75	0.42		8870	2650	14100	3850	2680	3150	1475	1475
10000				11.6	50.58	0.42		10020	2930	16500	3920	2720	3230	1475	1475
12500				13.68	59.85	0.4	8	12880	3710	19780	4010	2950	3410	1475	1475
16000				16.46	74.02	0.4		16120	4280	23950	4120	3180	3570	1475	1475
20000				19.46	87.14	0.4		18580	5230	29600	4330	3560	3990	1475	1475
(Note): (Tapping range of high voltage) ±5%; ±2×2.5%, Frequency: 50Hz.

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