Shenda International Engineering Co., Ltd. >> 35kv Three-Phase Nltc Oil-Immersed Power Transformer

35kv Three-Phase Nltc Oil-Immersed Power Transformer

Name: 35kv Three-Phase Nltc Oil-Immersed Power Transformer
Brand: china-manufacturer-directory.com
SKU: 699344002
Availability: InStock
Rating: 4.3 (99 reviews)

Supplier:	Shenda International Engineering Co., Ltd.
Price:	US $ 6000-500000/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB,CIF

Product Specifications

Prod Model:	S11-35kV
Markets:	North America,South America,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Service Condition:	Indoor/Outdoor
Tap Changer:	Nltc/Oltc
Cooling Type:	Ofwf/Onan
Core Structure:	Toroidal
High Voltage Range:	35-38.5kv
Iron Core:	Silicon Sheet
Loss:	Low Loss
Phase:	Three
Application:	Power
Coil:	Core-type Transformer
Winding Type:	Two-winding Transformer
Cooling Method:	Oil-immersed Type Transformer
Brand:	Eacher
Shape Of Coil:	Kou Type

Product Description

35kv Three-Phase Nltc Oil-Immersed Power Transformer

Introduction

    The performance of our S9 S10 S11 series 20kV and 35kV three-phase oil-immersed transformer conform to the standard of GB 1094-1996 "Power Transformer " and GB/T6451-2008 "Technical Parameter and requirements of Three-phase Oil-immersed Power Transformer". The iron core is made of quality cold -rolled silicon steel sheet , and the coil is made of quality oxygen-free copper, featuring good outlook and safe running . The products are widely used in power transmission and distribution of industrial and agricultural power networks.

Main function and features

    High reliability, advanced level of performances, reasonable economical indicators.

    The core joints are of stepped shape with this steps , and the surface of the core is coated with cured     paint to lower losses and noises.

    The winding has novel structure and its oil passage is reasonable designed composition. Its newly designed insulation structure helps enhance its mechanical strength and this short-circuit withstanding ability .

      The oil tank is in various types , all have good outlook .

Main Technical parameters for 35kV level, S9-,S10-,S11- series distribution transformer
three-phase on-load-tap-changing oil-immersed

Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	No-load Loss (W)			On-Load Loss (W)			No-load Current (%)
Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	9 Type	10 Type	11 Type	9 Type	10 Type	11 Type	No-load Current (%)
800	35 38.5	±5% ±2×2.5%	6.3, 6.6, 10, 10.5	Yd11	6.5	1250	1110	980	9900	9350	9350	1.05
1000						1490	1320	1160	12200	11500	11500	1
1250						1760	1570	1380	14650	13900	13900	0.9
1600						2130	1900	1660	17650	16600	16600	0.85
2000						2610	2320	2030	19350	18300	18300	0.75
2500						3150	2800	2450	20700	19600	19600	0.75
3150					7	3870	3440	3010	24300	23000	23000	0.7
4000						4640	4120	3610	28800	27200	27200	0.7
5000						5490	4880	4270	33000	31200	31200	0.6
6300					7.5	6570	5840	5110	36900	34900	34900	0.6
8000				YNd11		9000	8000	7000	40500	38300	38300	0.55
10000						10620	9440	8260	47700	45100	45100	0.55
12500					8	12600	11200	10800	56700	53600	53600	0.5
16000						15300	13600	11900	69300	65500	65500	0.5
20000						18090	16100	14100	83700	79100	79100	0.5
25000						21510	19120	16730	99000	93500	93500	0.4
31500						25650	22800	20000	118800	112200	112200	0.4

Power transformer three-phase oil-immersed on-load-tap-changing power transformer:

Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	No-load Loss (W)			On-Load Loss (W)			No-load Current (%)
Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	9 Type	10 Type	11 Type	9 Type	10 Type	11 Type	No-load Current (%)
800	35 38.5	±3×2.5%	6.3, 6.6, 10, 10.5 11	Yd11 YNd11	6.5	1320	1190	1060	10500	9980	9980	1.05
1000						1570	1410	1260	12800	12160	12160	1
1250						1860	1670	1490	15400	14630	11630	0.9
1600						2250	2030	1800	18500	17580	17580	0.85
2000						2880	2590	2300	20250	19240	19240	0.8
2500						3440	3060	2720	21730	20640	20640	0.8
3150					7	4040	3640	3230	26010	24710	24710	0.72
4000						4840	4360	3870	30690	29160	29160	0.72
5000						5800	5220	4640	36000	34200	34200	0.68
6300					7.5	7040	6340	5630	38700	36770	36770	0.68
8000						9840	8860	7870	42750	40610	40610	0.6
10000						11600	10440	9280	50580	48050	48050	0.6
12500					8	13680	12310	10940	59850	56860	56860	0.56
16000						16460	14810	13170	74020	70320	70320	0.54
20000						19460	17510	15570	87140	82780	82780	0.54
25000						23700	21330	18960	107000	101650	101650	0.5
31500						27500	24750	22000	126000	119700	119700	0.45

Shenda International Engineering Co., Ltd. is a professional player in transformer industry, which established in Oct. 2000, located in Zhejiang province of China, holds two production bases and seven sales companies. We always focus on the R&D, have been appointed as a manufacturer of transformers at 330KV levels and below by National Electric Power Corp and Mechanical Industry Union. "EACHER" has been awarded "Famous Brand of Zhejiang Province".

Our annual total production capacity is about 18, 000, 000 kVA, our factory covers an area of 370, 000 square meters and a building area of 100, 000 square meters, with total assets of 350 million CNY and more than 1000 staff members with engineering and technical employees accounting for 21%.

Our main products include 330kV and below&200MVA and below oil immersed power transformers, 110kV and below furnace transformers, 110kV and below rectifier transformers, 35kV dry type transformers, 35kV combined transformer substation, 35kV and below amorphous alloy transformer, 35kV and below reactor etc. All of our products' performance measures up to the standards established by International Electric Committee (IEC).

We have imported many advanced production and testing facilities from Germany and Japan, such as silicon sheet shearing automatic lines, automatic and continuous extrusion lines of electromagnetic wires, Kerosene vapor vacuum drying systems and more than 1, 500 sets of production and complete testing systems for professional transformer production and other testing equipment. We can meet the requirements of customers completely.

There are type test report of CESI Short Circuit Test Report 100MVA/220KV and KEMA Test Report-50MVA/69kV in our company