S11 Series 10kV-35kV Low-loss And Non-exciting Regutation Power Transformer-Nantong yili transformer Co.,LTD

S11 Series 10kV-35kV Low-loss And Non-exciting Regutation Power Transformer

Update: 2017/12/15 View:

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Introduction

S11 Series 10kV-35kV Low-loss And Non-exciting Regutation Power Transformer Product Introduction
This product implements national standards GB1094-1996 the power transofrmer "and GB/T6451-2008 the three-phase oil-immersed power transformer technical parameters and requirements".
S11 series transofrmer is the latest series of low loss copper windings products,the products using high-quality materials,in coil implement body and insulation,using new craft,new material,thus make racing,load loss reduced significantly,and performance and structure more reliable and superior.

Technical Data Of S11 Series 10kV Low-lors And Non-exciting Regulation Power Transformer

Good economic performance
S11 series product in the S9 series based on average reduced 30% no-load loss than idle current S9 70%-85% will.

Long service life
Transformer tank adopts full seal structure,the tank along with box available bolt connection or welding die,transformer oil not contact with air and prolong the life.

Running high reliability
Tank sealing parts were concerned,increased reliability improvements to ensure and improve technology level of reliability of sealing.

Field area is small
S9-M,S11-M series transofrmer tank adopts wave plate radiator,when the oil temperature change corrugated plate heat bilges cold shrink can replace storage cabinet role,corrugated plate appearance tank,cover an ared of an area small.

Technical Data Of S11 Series 10kV Low-loss And Non-exciting Regulation Transformer

额定容量（kVA） Rated Capaity	电压组合 Voltage Combined			联接组标号 Vector-group	空载消耗（W） No-load Loss	负载损耗（W） 75°C Load-loss	空载电流（%） No-load current	短路阻碍（%） Short-circuit Impendance
额定容量（kVA） Rated Capaity	高压 HV （kV）	高压分接范围 Tapping Ranges	低压 LV （kV）	联接组标号 Vector-group	空载消耗（W） No-load Loss	负载损耗（W） 75°C Load-loss	空载电流（%） No-load current	短路阻碍（%） Short-circuit Impendance
30	6 6.3 10 10.5 11	±5% ±2*2.5%	0.4	Dyn11 Yyno	100	630/600	0.80	4.0
50					130	910/870	0.75
63					150	1090/1040	0.75
80					180	1310/1250	0.70
100					200	1580/1500	0.65
125					240	1890/1800	0.65
160					280	2310/2200	0.60
200					340	2730/2600	0.50
250					400	3200/3050	0.50
315					480	3830/3650	0.45
400					570	4520/4300	0.45
500					680	5410/5150	0.40
630					810	6200	0.40	4.5
800					980	7500	0.35
1000					1150	10300	0.35
1250					1360	12000	0.30
1600					1640	14500	0.30

S11系列20KV油浸式配电变压器技术数据表 Technical Data Of S11 Series 20K Oil Immersed Power Transformer
30	20	±5% ±2*2.5%	0.4	Dyn11	90	660	2.1	5.5
50					130	960	2.0
63					150	1145	1.9
80					180	1370	1.8
100					200	1650	1.6
125					240	1980	1.5
160					290	2420	1.4
200					330	2860	1.3
250					400	3350	1.2
315					480	4010	1.1
400					570	4730	1.0
500					680	5660	1.0
630					810	6820	0.9	6.0
800					980	8250	0.8
1000					1150	11330	0.7
1250					1350	13200	0.7
1600					1630	15950	0.6
2000					1950	19140	0.6
2500					2340	22220	0.5

S11系列35kV级铁芯无励磁调压变压器技术数据表

额定容量（kVA） Rated Capacity	电压组合 Voltage Combined			联接组标号 Vector-group	空载损耗（W） No-load Loss	负载损耗（W） 75°C Load-loss	空载电流（%） No-load current	短路障碍（%） Short-circuit Impendance
额定容量（kVA） Rated Capacity	高压 HV （kV）	高压分接范围 Tapping Ranges	低压 LV （kV）	联接组标号 Vector-group	空载损耗（W） No-load Loss	负载损耗（W） 75°C Load-loss	空载电流（%） No-load current	短路障碍（%） Short-circuit Impendance
630	35	±5%	3.15 6.3 10.5	Yd11	830	7870	1.10	6.5
800					980	9410	1.00
1000					1150	11540	1.00
1250					1410	13940	0.90
1600					1700	16670	0.80
2000					2180	18380	0.70
2500					2560	19670	060
3150	35~ 38.5	±5%	3.15 6.3 10.5		3040	23090	0.56	7.0
4000					3620	27360	0.56
5000					4320	31380	0.48
6300					5250	35060	0.48	7.5
8000	35~ 38.5	±2*2.5%	3.15 3.3 6.3 6.6 10.5 11	Ynd11	7200	38480	0.42
10000					8700	45320	0.42
12500					10080	53870	0.40	8.0
16000					12160	65840	0.40
20000					14400	79520	0.40
25000					17020	94050	0.32
31500					20220	112860	0.32

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