S13 High Voltage Electric Distribution Transformer Oil Immersed 750kVA Transformers Power Transformer

• Type: Power
• Structure: Protection
• Certification: ISO9001:2000, VDE, CCC
• Model NO.: SK-S13-1
• Form: All- packaged Type
• Operation Voltage: Customization
• Size: Customization
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP55
• Brand: Yufengxiang
• Package Size: Export Standard Carton
• OEM/ODM: Acceptable
• Phase: Three
• Model Number: S11/13
• Transport Package: Wooden Box
• Specification: Customization
• Trademark: Yufengxiang
• Origin: China
• HS Code: 8537101990
• Production Capacity: 600000000 Rolls /Year

Product Description

 

Product Parameters

We can provide all kinds of subsations and transformers according to your requirement or 
 

Rated capacity (KVA)	Voltage Combination And Tap Range			Connection group label	S13		S11		Short Circuit Impedance (%)
	High voltage (KV)	Tapping Range Of Voltage %	Low voltage (KV)		No-load loss (KW)	On-load loss (KW)	No-load loss (KW)	On-load loss (KW)
30	6 6.3 6.6 10 10.5 11	±5 ±2×2.5	0.4	Dyn11 Yzn11 Yyn0	0.08	0.63/0.6	0.1	0.63/0.6	4.0
50					0.1	0.91/0.87	0.13	0.91/0.87
63					0.11	1.09/1.04	0.15	1.09/1.04
80					0.13	1.31/1.25	0.18	1.31/1.25
100					0.15	1.58/1.5	0.2	1.58/1.5
125					0.17	1.89/1.8	0.24	1.89/1.8
160					0.2	2.31/2.2	0.28	2.31/2.2
200					0.24	2.73/2.6	0.34	2.73/2.6
250					0.29	3.2/3.05	0.4	3.2/3.05
315					0.34	3.83/3.65	0.48	3.83/3.65
400					0.41	4.52/4.3	0.57	4.52/4.3
500					0.48	5.41/5.15	0.68	5.41/5.15
630				Dyn11 Yyn0	0.57	6.2	0.81	6.2	4.5
800					0.7	7.5	0.98	7.5
1000					0.83	10.3	1.15	10.3
1250					0.97	12	1.36	12
1600					1.17	14.5	1.64	14.5
2000					1.55	18.3	1.94	18.3	5.0
2500					1.83	21.2	2.29	21.2

 

 

 

 

Product Description

 

 

The S13 type is an independently developed product based on the original S11 distribution transformer, incorporating new materials, processes, and a combination of self-innovation and technology introduction. By optimizing and innovating the core and coil structure, it aims to reduce no-load losses and noise. No-load losses have been reduced by an average of 37%, and noise levels have decreased by an average of 20% compared to the current national standard JB/T10088-2004, with the product's performance reaching an advanced level in China.

Advantages
 

The transformer core is made from imported high-quality cold-rolled silicon steel sheets, which significantly reduce no-load losses and no-load current. Additionally, the core is strapped to ensure its tightness and to reduce noise.
The high and low-voltage windings are made of oxygen-free copper. For low-voltage windings up to 500 kVA, a double-layer cylindrical structure is used. While for 630 kVA and above, a double-helix or quadruple-helix structure is employed. The high-voltage windings use a multi-layer cylindrical structure.
The transformer uses a Dyn11 connection group to reduce harmonic effects on the power grid and improve power quality. It features a fully-sealed structure, which extends its service life and eliminates the transformer suspension core and maintenance.

   
 

Installation Instructions

 

 

Production Process

 

 

 

Packaging & Shipping

 

 

FAQ

 

Q:what's your major products?
A: Oil immersed and dry type transformer, transformer substation, high and low voltage switchgear and other custmization electrical equipment.

Q:Can I place the custom-made order?
A:Considering differences in voltage, frequency and other special transformer product in different countries and regions, our product can be customized according to your requirements.

Q:Are you a factory or trading company?
A:We are the factory with the first-hand price and the quality can be guaranteed.

Q:Is sample order acceptable?
A:Of course,sample order is the best way to build trust.

Q:How about the delivery time?
A:Usually it takes about 15-20 days.The specific situation will be based on the design drawings.

Q:What's your term of payment,
A:We require a 30% T/T advance, with the remaining 70% due before shipment. Additionally, L/C is welcome options.

Contact Details:
For exceptional technical advice and customized guidance, reach out to the distinguished team at Hainan Yufengxiang Wire & Cable Co., Ltd. Our dedicated experts stand ready to provide outstanding support, ensuring the ideal solutions are expertly tailored to your unique requirements.

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