Small Capacity 630kVA 1250kVA Three Phase Oil Immersed Power Distribution Electrical Transformer Price

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: S13 10KV
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Hengda
• Connection Group: Yyn0 or Dyn11
• Impedance: 4%-5%
• Input Voltage: 10kv, 11kv, 15kv, 22kv, 30kv,33kv,35kv
• Output Voltage: 400V
• Tap Range: ±5% or ± 2*2.5%
• Transport Package: Plywood Box
• Specification: Specified
• Trademark: HD
• Origin: China
• HS Code: 8504210000
• Production Capacity: 50000
• Package Size: 1750.00cm * 1200.00cm * 1500.00cm
• Package Gross Weight: 1800.000kg

Product Description

Industrial Use High/Low Voltage 3-Phase Reliable Oil Immersed Transformer for 630KVA Power transformers

Specification

S13Series 10KV Class Low-Loss, Fully-Sealed Distribution Oil Immersed Transformer

Oil-filled transformers use liquids for cooling, making them highly suitable for outdoor applications. They are more efficient, have longer service lives, and feature more reliable overload capabilities.Transformer is isolated from the rest of the air, to prevent and slow the deterioration of oil and insulation aging, enhance the operation reliability.

Rated Capacity (kVA)	High Voltage (kV)	High Voltage Tapping Range (%)	Low Voltage (LV)	No-load Loss (W)	Load Loss W (Yy)	Load Loss W (Dy)	No-load Current (%)	Short-Circuit Impedance (%)
30	6/6.3/10/10.5/11	±5 ±2×2.5	0.4	80	600	630	1.2	4
50				100	870	910	1.04
63				110	1040	1090	0.96
80				130	1250	1310	0.96
100				150	1500	1580	0.88
125				170	1800	1830	0.88
160				200	2200	2310	0.88
200				240	2600	2730	0.8
250				290	3050	3200	0.72
315				340	3650	3820	0.72
400				410	4300	4520	0.64
500				480	5150	5410	0.64
630				570	6200	6200	0.48	4.5
800				700	7500	7500	0.48
1000				830	10300	10300	0.48
1250				970	12000	12000	0.4
1600				1170	14500	14500	0.4
2000				1550	18300	18300	0.32	5
2500				1830	21200	21200	0.32

Company Profile

About us

   Since our inception in 2011,the company has strictly implemented ISO9001Quality Management System,ISO14001 Environmental Management System,and ISO45001 Occupational Health and Safety Management System certifications.We have been honored with multiple authoritative certifications, including the AAA Credit Rating certificate,China State Grid Certification,China State Grid Prequalification Certificate,and Southern Power Grid Prequalification Certificate.
    Leveraging domestically leading production technology and advanced manufacturing equipment,we continuously enhance process management and optimize our management systems to ensure high standards and consistent product quality.Committed to strengthening brand influence and market competitiveness,we hold numerous invention patents and utility model patents.
   Our main products S13,S14,S20,and S22 series of 10KV,20KV,and 35KV oil-immersed transformers;SCB12,SCB13,SCB14,and SCB18 series of 10KV,20KV,and 35KV epoxy resin cast dry-type transformers;Amorphous alloy oil-immersed distribution transformers;Amorphous alloy dry-type distribution transformers; High-voltage/low-voltage prefabricated substations(YB); Combined transformers (ZGS); New energy prefabricated substations(European,American,and Chinese styles).

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FAQ

Q1.Are you a trading company or a manufacturer?
We are a professional factory more than 15 years of production experience in the field of high and low voltage power transformers and the distribution transformers.High-voltage/low-voltage prefabricated substations(YB),Combined transformers (ZGS),New energy prefabricated substations(European,American,and Chinese styles).
Q2.Do you accept custom service?
We have our own R&D team providing OEM/ODM services, according to your drawings and parameters, our professional technical and national team can provide satisfactory solutions.
Q3.What is your minimum order quantity?
Our minimum order quantity is 1 piece.
Q4.What is your lead time?
It depends on your product requirements and quantity. Normally our production time is 15-20 working days,then including the delivery time from our factory to your destination port.
Q5.How do you solve quality problems?
We have a proffesional aftersales service team to help customers to install, to test, and to solve all the problems when using.
Q6.Will you do the test?
All our transforers will do the 100% test before leaving our factory.
Q7.What are your terms of payment?
T/T payment can negotiate the balance of deposit.(30% deposit,70% balance before delivery).
Q8.How long is the warranty?
It's two years.