Xiangmutual 3150kVA 20kv/0.4kv Three Phase Oil Power Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: S-M 20kv/0.4kv
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Coil Number: Autotransformer
• Type: Oil-Immersed
• Coil Structure: Toroidal
• Winding Material: Copper/Aluminium
• Frequence: 50Hz/60Hz
• Rated Capacity: 30-2500kVA
• Input Voltage: 10kv, 11kv, 15kv, 22kv, 30kv
• Output Voltage: 380V/400V
• Transport Package: Wooden Case
• Specification: copper, epoxy resin
• Trademark: Xianghu
• Origin: Zhejiang, China
• HS Code: 8504231200
• Production Capacity: 200 Piece/Pieces Per Month
• Package Size: 1400.00cm * 1160.00cm * 1720.00cm
• Package Gross Weight: 2680.000kg

Product Description

Product Description

 

Mainly Components:
The primary components of this advanced transformer include: the Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The oil tank is designed to immerse and cool the windings, ensuring optimal performance and efficiency.
2. This product complies with stringent IEC standards and is certified with CE/ISO, guaranteeing quality and reliability.
3. The design allows for easy monitoring and expansion during operation, facilitating the controlled increase and decrease of the oil's temperature.
4. The Buchholz relay is crucial when using a conservator tank, as it detects faults such as low oil levels or improper oil flow between the tank and the transformer.
5. The Breather Unit, containing silica gel, absorbs moisture effectively. It signals saturation by changing from blue to pink, indicating it can no longer absorb moisture.
6. The oil indicator provides precise measurements of oil levels within the conservatory unit, ensuring maintenance is timely.
7. The temperature detector meticulously monitors oil temperature. Should it reach critical levels, it will disconnect the transformer to prevent overheating.
8. The pressure relief device is engineered to reduce internal pressure, thus preventing any risk of transformer explosion.
9. The thermal relay acts as a precise indicator for the winding's temperature, offering vital data for safe operation.
10. Boasting a full galvanized coating, this component is highly resistant to rust, ensuring long-term durability.
11. The bushing is designed to seamlessly connect the internal windings of the transformer to an external electrical network, ensuring efficient energy transmission..

Detailed Photos

 

1. iron core	Silicon steel sheet with high magnetic conductivity particle orientation: silicon steel sheet with core type. Full inclined joint selective product core. The iron core column is the national section of multistage steps, and the iron light and iron rod are equal sections.
2.winding	The system uses tile oil channel, non-immersion paint process, tightening belt practice tie: windings are concentric line diagram: high voltage windings should be connected to the voltage requirements of the tap. Lead to tap switch, which is mounted on the box cover. After the power supply is cut off, 10kV and 20kV voltage can be transferred, and the tap voltage can be changed.
3.Safety protection device	30-2000kVA transformer equipped with pressure release reading; Gas relay with alarm and jump terminal can be installed according to the user number;
4.Oil temperature measuring device	The tube seat of the glass thermometer is installed on the top of the tank and 120+-10mm is stopped in the tank. 1000-2000kVA transformer equipped with outdoor signal thermometer:

 

Product Parameters

 

Oil Filled Electrical Transformer

10kv-35kv Distribution Transformer
Rated Power(kva)	High Voltage(kv)	Low Voltage(kv)	Connection symbol	No-load loss(w)	On-load loss(w)	No load current(%)
400kva	10kv 11kv 20kv 35kv	0.4	Ydn11 Yyn0	570	4300	0.45
500kva				680	5410	0.45
630kva				810	30800	0.4
800kva				980	7500	0.4
1000kva				1150	10300	0.35
1250kva				1360	12000	0.3
1600kva				1640	145000	0.6
2000kva				1950	19140	0.6
2500kva				2340	22220	0.5

 

 

 

When placing an order, please furnish us with the essential technical parameters as detailed below

1. kV Rated Voltage:

2. Rated Voltage:

3. Combination of three meticulous levels, providing precise phase alignment and accuracy;

4. Rated Output and the associated precise level (VA).

Company Profile

 

      Zhejiang Xianghu Technology Co., Ltd.is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers. 

           Manufacturing of the main products are 10kv High tension Mutual inductor,10 kv transformer, YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL and other transmission and distribution equipment. 

        For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country. Deeply appreciated and praised by the broad masses of users.

PRODUCT WORKSHOP

Certifications

Packaging & Shipping

Contact Us

Q1: Are you a trading company or manufacturer?

A1: We are a distinguished manufacturer with 7 years of expertise in producing high and low voltage power transformers, substations,vacuum circuit breakers, and various power equipment.

Q2: Do you accept customized service?
A2: Absolutely! We offer OEM/ODM services, allowing us to customize products with your logo. Our expert technical and quotation teams are dedicated to crafting a project that perfectly aligns with your drawings and specifications.

A3: What is your MOQ?
A3: Our minimum order quantity is just 1 piece.

Q4: How long is your delivery lead time?
A4: Delivery time varies based on your specific product requirements and quantity. Generally, we can fulfill orders within 5 to 10 working days.

Q5: How do you solve quality problems?
A5: Please provide detailed photos of any quality issues. Our dedicated technical and quality inspection teams will thoroughly analyze the situation to offer a satisfactory resolution within 2 days.

 

Q6: What is the price of shipping?
A6: Shipping costs depend on the delivery port, resulting in price variations.

Q7: What are your payment terms?
A7: We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accept West Union and L/C.