Ville Transformer specialized in designing, manufacturing for power transformers, electric arc furnace transformer and shunt reactor.

1250kVA 6.6kv 0.4kv Distribution Transformer Power Transformers 1

1250kVA 6.6kv 0.4kv Distribution Transformer Power Transformers 2

1250kVA 6.6kv 0.4kv Distribution Transformer Power Transformers 3

1250kVA 6.6kv 0.4kv Distribution Transformer Power Transformers 4

1250kVA 6.6kv 0.4kv Distribution Transformer Power Transformers

Power transformer three phase oil immsered electrical transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant,power grid transmission and distribution station,industry& commerce electrical substation as the electrical equipment of power transmission: 1. Two windings or three windings
2. On-load or no-load voltage tapping changer;
3. Natural cooling or force air or oil cooling;
4. Capacity range 10-2500kVA

35KV Oil-Immersed Distribution
20kV(11KV) SZ11 Series three phases low lose oil-immersed on-load regulation distribution transformer(copper winding)

Model NO.: S11-1250/6.6/0.4KV

Cooling Method: Oil-immersed Type Transformer

Winding Type: Two-winding Transformer

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BASIC INFO.

Model NO.	S11-1250/6.6/0.4KV	Rated Capacity	1250kVA
Cooling Method	Oil-immersed Type Transformer	Transport Package	Wooden Case or as Per Requirement
Winding Type	Two-winding Transformer	Specification	IEC CE, ISO
Certification	ISO9001-2000, ISO9001	Trademark	VILLE INDUSTRY
Usage	Distribution Transformer	Origin	Ningbo China
Frequency Characteristics	High Frequency	HS Code	8504231100
Shape of Core	Ring	Production Capacity	50000 Sets/Year
Brand	Ville

Introduction

1. 3Ph,HV:(6,6.3,10.5,11,15KV ) LV:(0.415,0.4,0.69 KV)
2. Rated Capacity:10kVA~20MVA

Transformer Standard
GB 1094.3-2003( IEC 60076-3-2000)

Service Condition
1) Altitude: ≤1, 000m
2) Maxl ambient temperature: +40.C
3) Maxdaily average temperature: +30.C
4) Maxannual average temperature: +20.C
5) Minimal ambient temperature: -25.C
6) Indoor or outdoor

Data sheet

Tech data of 10kV SZ11 series on-load regulation distribution transformer
Rated capacity	Voltage group	Vector group	Impedance voltage	Loss(kW)		No-load current (%)	Weight(kg)			Outline	Gauge vertical/
(KVA)	(kV)	Vector group	(%)	No-loss	Load	No-load current (%)	Body	Oil	Total	dimension (mm)	Horizontal
200	(HV) 6-15kV (LV) 0.415-6kV	Yyno Dyn11	4	0.34	3.06	1.5	540	270	1110	14007401190	550/550
250				0.4	3.6	1.4	640	290	1270	14207901210	660/660
315				0.48	4.32	1.4	730	320	1500	15408501240	660/660
400				0.57	5.22	1.3	940	370	1780	15909401250	660/660
500				0.68	6.21	1.3	1040	370	1920	165010001350	660/660
630			4.5	0.81	7.65	1.1	1220	460	2280	181011401350	820/820
800				0.96	9.36	1	1500	500	2740	189012001310	820/820
1000				1.15	10.98	1	1610	520	3060	191012601570	820/820
1250				1.36	13.05	0.9	1880	700	3710	196012801740	820/820
1600				1.64	15.57	0.8	2290	780	4350	233018001910	820/820
2000				1.96	21.26	0.8	2560	900	4950	258019001950	820/820
2500				2.31	24.69	0.7	3170	1010	6020	258019402250	1070/1070
Note:it can supply voltage regulating range of ±4*2.5%for HV on load regulation transformers

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As a professional power transformer manufacturer with 20 years of experiences, NINGBO VILLE ENTERPRISE is a combination of Transformer R&D center, production, sales and after sales service, possesses of strong technical strength and excellent manufacturing equipments, as well as modern Office facilities.