Electrical Power Transmission Transformer 6kv-35kv

• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Brand: Zhonghao
• Name: Step Down Oil Immersed Distribution Transformer
• Capacity: 30~2500kVA
• Capacity2: 10kv, 20kv, 35kv
• Low Voltage: 0.4kVA
• Core Material: Silicon Steel
• Insulation Class: H-Class
• Winding: Cooper/Aluminum
• Enclosure: IP20/IP23
• Model: Sm-Nx1, Sm-Nx2, S11, S13, S11-M, S13-M
• Transport Package: Wooden Box
• Specification: 80X120X120cm
• Trademark: zhonghao
• Origin: Jiangsu China
• HS Code: 85043490
• Production Capacity: 5000PCS/Year

Product Description

Introducing our cutting-edge Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer. This high-efficiency transformer is meticulously engineered to deliver reliable electrical power distribution, ensuring optimal performance and durability. Perfect for a wide range of industrial applications, this transformer guarantees exceptional energy efficiency and long-term stability, making it an indispensable asset for your power transmission needs.

Product Parameters

Rated Capacity (KVA)	Junction group labe	Voltage combination(KV)			No-load current (%)	Load loss (W)	No-load loss (W)	Short circuit impedance (%)
		(H.V.)	Tap range(%)	(L.V.)
30	Dyn11 Yyn0	10 6.3 6	±5   ±2×2.5%	0.4	1.5	630/600	80	4.0
50					1.3	910/870	100
63					1.2	1090/1040	110
80					1.2	1310/1250	130
100					1.1	1580/1500	150
125					1.1	1890/1800	170
160					1.0	2310/2200	200
200					1.0	2730/2600	240
250					0.9	3200/3050	290
315					0.9	3830/3650	340
400					0.8	4520/4300	410
500					0.8	5410/5150	480
630					0.6	6200	570	4.5
800					0.6	7500	700
1000					0.6	10300	830
1250					0.5	12000	970
1600					0.5	14500	1170

Product Description

Introducing our energy-saving, secondary-class oil-immersed transformer, a marvel of innovation and efficiency. Developed through rigorous research and the application of cutting-edge materials and technologies, this product integrates independent innovations and technological introductions. Its optimized core and coil structure significantly reduce no-load loss and noise, making it a standout in our self-developed product line.

Our oil-immersed transformers boast numerous advantages. They offer exceptional heat dissipation performance, ensuring the transformer's stable operation. With superior insulation properties and high reliability, these transformers easily adapt to various voltage requirements. Their mature technology and cost-efficiency further solidify their position as an ideal choice for diverse electricity needs.

Iron Core: Crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, our iron core represents the next generation of core technology. Featuring a fully oblique jointed design, the core section exhibits a multi-stepped architecture, ensuring equal sections for both the iron yoke and the core.

Winding: The winding design incorporates corrugated oil passages and a no-immersion paint process, secured with tightening belts. Concentric coil windings feature high-voltage taps corresponding to tapping voltage requirements, which are connected to a tap changer. The switch, mounted on the box cover, allows for voltage adjustments once the power supply is cut off.

Safety Protection Device Ranging from 30-2000kVA, our transformers come equipped with a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can be installed upon user request, enhancing safety protocols.

Oil Temperature Measuring Device: Our transformers are outfitted with a glass thermometer tube holder. Positioned at the top of the oil tank, the tube seat extends 120±10 mm into the oil. For transformers ranging from 1000-2000kVA, an outdoor signal thermometer is also provided for accurate temperature monitoring.

Main Product

On-site Installation

Company Profile

Global Power Equipment (Xuzhou) Co., Ltd.Global Power Equipment (Xuzhou) Co., Ltd. is a pioneering intelligent technology enterprise dedicated to the research, development, manufacturing, and sales of high-performance power transformers.
Our product portfolio includes high and low voltage switch cabinets, state-of-the-art box-type substations, and an array of supporting products.

Our expansive factory spans nearly 100,000 square meters and boasts a registered capital of 60.6 million yuan. We proudly employ over 300 staff members, including 20 party branch members, nearly 20 experienced engineers, and approximately 50 technical experts with intermediate technical titles. Leveraging cutting-edge domestic technology and advanced production and testing equipment, we adhere to the rigorous standards of the ISO9000 quality certification system. Utilizing computer-aided design, we deliver environmentally friendly, energy-saving, low-carbon, and high-quality products tailored to the unique characteristics of each region, ensuring they meet the fundamental needs of the market and diverse customer requirements.

Workshop

Global Power Equipmentalways insists on "striving for progress with science and technology, for survival with quality, for efficiency with management, for market with integrity, and for development with innovation." We insist on meticulousness and excellence in every detail, striving to standardize and systematically manage product quality. We accelerate the innovative application, digestion, and absorption of new technologies through extensive technical exchanges and cooperation. Our mission is to research and develop high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our goal is to establish a leading R&D and manufacturing base for advanced equipment, setting a medium and long-term vision for the enterprise. We are committed to becoming the world's leading supplier of power equipment, enhancing the 'Zhonghao' brand's reputation for quality, and revitalizing China's national industry to new heights.

FAQ

Q1. What is your terms of packing? 11KV oil transformer distribution transformer power transformer manufacturer
A: We meticulously pack our goods in neutral white boxes and sturdy brown cartons. Should you have a legally registered patent, we can elegantly brand the packaging with your logo upon receiving your authorization letters.

Q2. What is your terms of payment?
A: We require a T/T payment of 30% as a deposit, with the remaining 70% due before delivery. Prior to the final balance, we will provide you with detailed photos of the products and their packaging.

Q3. What is your terms of delivery?
A: We offer various delivery terms including EXW, FOB, CFR, CIF, and DDU to best meet your logistical needs.

Q4. How about your delivery time? waterproof push button switch
A: Typically, delivery takes between 3 to 10 days after receiving your advance payment. The exact timeline is contingent upon the specific items and the volume of your order.

Q5. Can you produce according to the samples?
A: Yes, we can manufacture products based on your samples or technical drawings. We have the capability to develop the necessary molds and fixtures.

Q6. What is your sample policy?
A: We can provide samples if we have the required parts in stock. However, customers are responsible for both the sample and courier costs.

Q7. Do you test all your goods before delivery?
A: Absolutely, we conduct rigorous 100% testing on all our goods before delivery to ensure they meet our high standards.

Q8: How do you make our business long-term and good relationship?
A:1. We maintain exceptional quality and competitive pricing to ensure our customers reap substantial benefits;
2. We treat every customer with the utmost respect, forging genuine business relationships and friendships regardless of their origin.