Oil immersed transformer 3 phase 6kv 10kv 25 kv 100kva,400kva 200kva 11kv oil immersed power transformer price
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Description:
The 6.6kv~35kv oil-immersed transformer produced by Zhegui Electric conforms to the national standard GB1094.1-2013 power transformer and GB/t6451-2015 three-phase oil immersed power transformer technical paraméters and requirements. This product has adopted a series of maion reforms in material, technology and structure so that the electrical performance of the product can reach the advanced level of similar products. With the characteristics of high efficiency and low consumption, it can save a lot of power consumption and operation costs and has remarkable social benefits. It is a new product promoted by the state. It is also one of the more popular products for users.
| 1. The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is tightly bound to ensure the compactness and reduce noise. |
| 2. The high and low voltage windings are made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-laver cylinder. structure, of 630kVA and above adopt double helix or four helix structure. |
| 3. Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply. |
| 4. The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture proof and fungus-proofing, beautiful, durable and reliable |
| 5. The measured noise value is lowerthan the standard and maintenance free under normal operation. |
| Rated capacity (kva) | h.v. winding (kV) | tapping range of high voltage (%) | l.v. winding (kV) | vector group | no-load loss (W) | load loss (W) | no-load current (%) | short circuit impedance (%) |
| 50 | 33 | ±5 ±2×2.5% | 0.4 | Dyn11 Yyn0 | 130 | 1200/1140 | 1.3 | 6.5 |
| 100 | 185 | 2010/1910 | 1.1 | |||||
| 125 | 215 | 2370/2260 | 1.1 | |||||
| 160 | 225 | 2820/2680 | 1 | |||||
| 200 | 270 | 3320/3160 | 1 | |||||
| 250 | 320 | 3950/3760 | 0.95 | |||||
| 315 | 385 | 4750/4530 | 0.95 | |||||
| 400 | 465 | 5740/5470 | 0.85 | |||||
| 500 | 545 | 6910/6580 | 0.85 | |||||
| 630 | 665 | 7860 | 0.65 | |||||
| 800 | 785 | 9400 | 0.65 | |||||
| 1000 | 920 | 11500 | 0.65 | |||||
| 1250 | 1120 | 13900 | 0.60 | |||||
| 1600 | 1350 | 16600 | 0.6 | |||||
| 2000 | 1590 | 19700 | 0.55 | |||||
| 2500 | 1890 | 23200 | 0.55 |
Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market.
We are group of privateenterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electri cal engineering.The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters.
We are specialized in R&D product ion of complete swtichgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/ box, drawer cabinet, ring networkcabinet, inflatable cabinet, etc. We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to furt heroptimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality s ystem certification. All items producedby our own factory, so our advantages are: reliable quality and reasonable price. Gather world’s energy to delight your business. Its honorable for Zhegui to share your progress, brillianceand success!
Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices varies.
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