Factory Price 630kVA Low-Loss Current Electrical Oil-Immersed Power Distribution Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Model NO.: S13-M-630/10
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Vouchinvan
• Series No.: S13
• Winding Material: Cooper/Aluminum
• Cooling: Self, Forced and Water
• High Voltage: 6/6.3/10/10.5/11kv
• Core Material: Silicon Steel Sheet
• Capacity: 30~2500kVA
• Connection Type: Yyn0/Dyn11
• Frequecy: 50Hz/60Hz
• Impedance: 4%-5%
• Tapping Range: -/+5 or -/+ 2.5%
• Operating Temperature: -25ºC to 40ºC
• Load Loss: 630~21200W
• No-Load Loss: 100~2290W
• Low Voltage: 0.4kv
• Transport Package: Wooden Case
• Specification: 630kva
• Trademark: Vouchivan
• Origin: Xuzhou, China
• HS Code: 8504210000

Product Description

Product Description

The S13 type is based on the original S11 distribution transformer. Through the research and application of newmaterials and new processes, 
and the combination of independent innovation and technology introduction, through theoptmization and innovative design ot the core and coll structure, it can reduce the No-load loss and noise ( the Self-developed products )

The noise level is reduced by 20% on average compared with the current national standard JB/T10088-2004, and the product performance level has reached the domestic advanced level.

NO. Meaning

Environmental conditions
1. High ambient temperature: +40ºC
2. Low ambient temperature: -25ºC
3. Maximum daily average temperature: +30ºC
4. Maximum annual average temperature: +20ºC
5. Altitude: <1000m
6. Special conditions can be provided according to customer requirements

technical specification

 

Rated capacity (KVA)	Voltage Combination andTap range			Vector group Symbol	No-load loss                        (W)	Load loss( W)		Impedance Voltage(%)	No-load current
	HV(KV)	HVTap range(%)	LV(KV)			Yy	Dd
30	6      6.3     10    10.5    11	±5%    or ±2*2.5%	0.4	Yyn0    or  Dyn11	80	600	630	4	1.5
50					100	870	910		1.3
63					110	1040	1090		1.2
80					130	1250	1310		1.2
100					150	1500	1580		1.1
125					170	1800	1890		1.1
160					200	2200	2310		1
200					240	2600	2730		1
250					290	3050	3200		0.9
315					340	3650	3830		0.9
400					410	4300	4520		0.8
500					480	5150	5410		0.8
630					570	6200	6200	4.5	0.6
800					700	7500	7500		0.6
1000					830	10300	10300		0.6
1250					970	12000	12000		0.5
1600					1170	14500	14500		0.5
2000					1550	18300	18300	5	0.4
2500					1830	21200	21200		0.4

cad drawing

 

Implementation Standards

GB1094.1~2-2013    Power Transformer
GB/T6451-2015        Technical parameters and requirements of three-phase oil-immersed power transformers
GB1094.3-2017        Power Transformer

1. Each series transformer we manufacutured was type tested
2. Professional technical team ensure our product was always advanced amony your competitor
 

More products

OUR PAKAGE:

Long time shipment & Seaworthy wooden box

Wooden package optional:
1,choose one unit/ wooden box
2,choose 2unit/ wooden box to save cost

OUR SERVICE:

1,Quick response in before sales period help you got order
2,Excellent service in production time let you know each step we made
3,Reliable quality solve you aftersale headache
4,Long period quality waranty ensure you can buy without hesitate

Vouchivan (VCV) transformer is the top transformer supplier in China.  The factory is located in Jiangsu Province,covering an area of 30,000 square meters.  With more than 20 years of transformer export experience,the professional technical team can meet your requirements for all technical standards;  the professional marketing team will quickly and efficiently promote your transformer project,saving you more time and economic costs.  Various international certifications of transformers to ensure product quality,safety and reliability.  The practical application of VCV Transformer in nearly a hundred countries will make you more confident in VCV Transformer.  VCV Transformer will be your good choice.