| Customization: | Available |
|---|---|
| Application: | Power, Instrument |
| Phase: | Three |
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Qinghao dry type distribution transformer includes cast resin insulation, amorphous alloy and on-load tap changer type, which provides general security for environment with its non-flammable, self-extinguished, toxic gas-free structure and low noise level. Our dry type distribution transformer primary voltage range includes 6,6.3,10.5,11,20,22,24,33, 35,38.5kV and max rating can up to be 3150kVA, which can be manufactured according to customer requirements.
An amorphous alloy dry type distribution transformer is a type of power transformer that uses an amorphous alloy insulating material to withstand high voltage and temperature. The transformer is typically designed for low power applications and is compact in size, making it suitable for installation in limited spaces.
Main Characteristics:
1. High insulation performance: Amorphous alloy is a kind of semiconductor material that has no crystal lattice structure, and its insulating properties are greatly improved compared to traditional materials. The transformer's insulation resistance can reach millions of ohms, which greatly reduces the risk of fire and electrical breakdown.
2. Excellent heat resistance: Amorphous alloy has excellent heat resistance properties, and its insulation performance remains stable at high temperatures. This feature makes the transformer suitable for use in harsh environmental conditions, such as high temperature and high humidity environments.
3. High voltage performance: The transformer's insulation layer is made of amorphous alloy, which has a high degree of non-linearity, making it suitable for high voltage applications. The transformer can withstand high voltage surges and transients, and its electrical insulation performance remains stable even under extreme conditions.
4. Low resistance: The transformer's core and windings are made of low-resistance materials, which reduces the transformer's core loss and winding resistance. This feature improves the transformer's efficiency and reduces energy consumption.
5. Easy maintenance: The transformer's construction is compact and simple, which makes it easy to maintain and replace insulation and core components.
Advantages:
1. High temperature and moisture resistance ability.
2. Advanced structure, compact size, light weight and low partial discharge.
3. High insulation level and equal electric field distribution.
4. Strong heat dissipation, run with 150% rated load under forced air cooling.
5. Fireproof, explosion-proof, pollution-free and low-noise and able to be directly installed in the load center.
6. Easy installation, operation and maintenance.
Applications
Mainly used for infrastructure, public transportation, construction and housing, industry, information technology and new energy power transmission and distribution.
Service environment:
1. Ambient temperature: Maximum +45ºC, Minimum -30ºC
2. Altitude: less than 1000 meters.
3. Max. air relative humidity90% (±25ºC).
4. Max. Ground ramp degree 3°.
5. The earthquake: the horizontal acceleration≤0.3m/s2 ,the vertical acceleration≤0.15m/s2.
6. The installation site shall be free from explosion danger, fire, filthy material, chemical corrosion and violent vibration.
(Note: If the application environment is different from the above standard conditions, please contact for customized designs.)
| 10KV Series Amorphous Alloy Dry Type Distribution Transformer Performance Parameters | ||||||||||||||||
| High Voltage:10(6,6.3,10.5,11)KV Connection Symbol:D,yn11 or Y,yn0 Rated Frequency:50Hz/60Hz Low Voltage:0.4(0.415,0.433)KV Tapping Range of HV:±2x2.5% Insulation Level:LI75 AC35/AC3 |
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| Rated power (KVA) |
Short-Circuit Impedance(%) | SC(B)H19 (W) | SC(B)H17 (W) | SC(B)H 15(W) | No-Load Current (%) |
Sound pressure dB(A) |
Weight (kg) |
Inner Dimension(mm) | Overall Dimension(mm) | |||||||
| No-Load Loss | On-Load Loss120ºC | No-Load Loss | On-Load Loss120ºC | No-Load Loss | On-Load Loss120ºC | L | W | H | L | W | H | |||||
| 30 | 4 | 50 | 640 | 60 | 640 | 70 | 710 | 0.6 | 60 | 640 | 1200 | 1000 | 750 | 1700 | 1350 | 2200 |
| 50 | 60 | 900 | 75 | 900 | 90 | 1000 | 0.5 | 60 | 720 | 1200 | 1000 | 790 | 1700 | 1350 | 2200 | |
| 80 | 85 | 1240 | 100 | 1240 | 120 | 1380 | 0.5 | 62 | 840 | 1300 | 1100 | 830 | 1700 | 1350 | 2200 | |
| 100 | 90 | 1415 | 110 | 1415 | 130 | 1570 | 0.5 | 62 | 920 | 1300 | 1100 | 860 | 1700 | 1350 | 2200 | |
| 125 | 105 | 1665 | 130 | 1665 | 150 | 1850 | 0.4 | 63 | 1050 | 1350 | 1100 | 900 | 1700 | 1350 | 2200 | |
| 160 | 120 | 1915 | 145 | 1915 | 170 | 2130 | 0.4 | 63 | 1180 | 1350 | 1110 | 900 | 1700 | 1350 | 2200 | |
| 200 | 140 | 2275 | 170 | 2275 | 200 | 2530 | 0.4 | 64 | 1480 | 1380 | 1100 | 980 | 1700 | 1350 | 2200 | |
| 250 | 160 | 2485 | 195 | 2485 | 230 | 2760 | 0.4 | 64 | 1510 | 1410 | 1100 | 1000 | 1800 | 1350 | 2200 | |
| 315 | 195 | 3125 | 235 | 3125 | 280 | 3470 | 0.3 | 66 | 1790 | 1540 | 1100 | 1030 | 1900 | 1400 | 2200 | |
| 400 | 215 | 3590 | 265 | 3590 | 310 | 3990 | 0.3 | 66 | 2150 | 1600 | 1100 | 1100 | 2100 | 1500 | 2200 | |
| 500 | 250 | 4390 | 305 | 4390 | 360 | 4880 | 0.3 | 67 | 2390 | 1650 | 1100 | 1230 | 2100 | 1500 | 2200 | |
| 630 | 295 | 5290 | 360 | 5290 | 420 | 5880 | 0.3 | 68 | 2650 | 1620 | 1200 | 1230 | 2100 | 1500 | 2200 | |
| 630 | 6 | 290 | 5365 | 350 | 5365 | 410 | 5960 | 0.3 | 68 | 2600 | 1620 | 1200 | 1230 | 2100 | 1500 | 2200 |
| 800 | 335 | 6265 | 410 | 6265 | 480 | 6960 | 0.3 | 69 | 3230 | 1780 | 1200 | 1290 | 2100 | 1500 | 2200 | |
| 1000 | 385 | 7315 | 470 | 7315 | 550 | 8130 | 0.2 | 69 | 3740 | 1870 | 1200 | 1430 | 2300 | 1500 | 2200 | |
| 1250 | 455 | 8720 | 550 | 8720 | 650 | 9690 | 0.2 | 71 | 4530 | 2000 | 1200 | 1480 | 2500 | 1500 | 2200 | |
| 1600 | 530 | 10555 | 645 | 10555 | 760 | 11730 | 0.2 | 72 | 5360 | 2130 | 1200 | 1610 | 2500 | 1500 | 2200 | |
| 2000 | 700 | 13005 | 850 | 13005 | 1000 | 14450 | 0.2 | 74 | 6250 | 2170 | 1300 | 1940 | 2600 | 1600 | 2200 | |
| 2500 | 840 | 15445 | 1020 | 15445 | 1200 | 17170 | 0.2 | 75 | 7320 | 2280 | 1300 | 2100 | 2600 | 1600 | 2200 | |
| Note: The above parameters are only for designing and selecting reference, and the final parameters are subject to the actual product. | ||||||||||||||||
Qinghao Electric Co., Ltd. (Hereinafter referred to as Qinghao Electric) is a reliable and specialized power transmission and distribution equipment manufacturer located in Wenzhou City, Zhejiang Province. We are focusing on transformer, substation, switchgear and other power related products' R&D and manufacture from 2010. Our products mainly include oil immersed transformer, dry-type transformer, amorphous alloy transformer, prefabricated substation, pad mounted substation, solar photovoltaic & wind power step-up substation, high and low voltage switchgear.
With more than 20years develop and production efforts, our products are sold to many countries all over the world. Now our products' technical performance has reached the advanced level in power industry, and our company has become a leading professional power distribution manufacturer not only in China but also in the world. With the concept of "world-class transformers, smart solutions", Qinghao Electric is devoting to provide high-quality power for customers.
Let us cooperate with a brighter future!
Q: Are you a Manufacturer, factory or Trading company?
A: Yes, we are engaging over 20years in the research and development, production and operation of distribution equipment (transformer, switchgear, substation, etc.).
Q: What's your warranty terms?
A: We offer 24 months warranty time.
Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.
Q: What's your payment terms?
A: T/T, L/C or negotiation.
Q: How do you conduct quality control in your factory?
A: Qinghao transformers are manufactured in accordance with international standards and customer requirements with IEC, SGS, Intertek, CCC, CE and other international certifications. All transformers are 100% conducting routine test, type test and special test in accordance with IEC Standards and customer requests at the end of the manufacturing process to ensure every product is qualified.
Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.
Q: How can I trust you?
A: Qinghao Electric has more than 20years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, CE certificate, KEMA certificate, ISO9001, ISO14000 certificate. We are the audited supplier of TUV, Alibaba and Made-In-China.
Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.
Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.
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