Coal Mine Explosion Proof Transformer Thermal , Silicon Steel - KBSG
Coal Mine Explosion Proof Transformer Thermal , Silicon Steel For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Coal Mine Explosion Proof Transformer Thermal , Silicon Steel, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
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Coal Mine Explosion Proof Transformer Thermal , Silicon Steel
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Description:
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Resistance heating furnace transformer for mechanical parts, heat treatment, powder metallurgy sintering, and other non-ferrous metal smelting furnace of resistance and salt bath furnaces. Since the resistance of the heat generating element is too small, or the heating element in the heating process is too large change in resistance, it is necessary between the grid and the furnace with a resistance furnace transformer to reduce the input voltage and the electric adjustment.
Mine use explosion proof dry-type transformer suitable for underground mines containing methane mixture gas and having potential danger of coal dust explosion. The transformers were be worked as the distribution equipment for a large variety of electrical equipment, like pumping station, conveyor, mining machine and so on. The transformer suitable for used in coal mine, non ferrous metal mine and tunneling.
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Product standard
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GB8286-2005????? Mine use explosion proof mobile substation
GB3836.1-2000 ???Electrical Apparatus for Explosive Gas Atmosphere—Part 1: General
GB3836.2-2000??? Electrical Apparatus for Explosive Gas Atmosphere—Part 2: Flameproof enclosure “d”
GB3836.3-2000???? Electrical Apparatus for Explosive Gas Atmosphere—Part 3: Increased safety “e”
JB4262-92??????? Rubber cable introduced for explosion proof electrical equipment
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Applicable circumstances
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The altitude is less than 1000M
The maximum temperature : 40 ℃,??? The minimum temperature : -5 ℃,
Relative humidity less than 95%( 25 ℃)
Underground mines containing methane mixture gas and having potential danger of coal dust explosion
No strong bump and vibrate, the vertical surface less than 15 degrees
There is no the gas and steam that could corrosive meter or damage the insulation in the environment
No leakage
The waveform of power is similar to sinusoidal wave
Three-phase voltage approximate to symmetrical
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Competitive Advantage:
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1. The transformer is mine use explosion proof type and has excellent explosion proof performance and mechanical strength.
2. Special design for inner construction, in case of inner construction was loosened in the term of delivery.
3.? The transformer has the strong capable of withstand thermal shock. It be able to overload and has the ability to withstand short circuit, low loss, a small amount of partial discharge and good insulation.
4. It is insensitivity to temperature and dust.
5. All insulation materials doesn’t combustion-supporting, self-extinguishing, non-toxic, excellent performance of fireproof, the transformer owned the characteristics like no harmful gases, low noise and no pollution.
6. it’s easy to use and maintain
7. Adopt C level of Nomex paper-covered wire from DuPont USA, it owned such features as air insulation, cooling, non-pollution, long lifetime and can be recycled.
8. Adopt the high quality 30Q130, 27Q120 cold rolling silicon steel and oxygen free copper conductor, the actual total loss is lower than similar foreign products, energy conservation and noise reduction.
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Specifications: Main technical parameters
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Rated capacity | Primary rated voltage 6KV | ?????? primary rated voltage 10KV |
load loss | No-load loss | Short-circuit impedance | No-load current | Load loss | No-load loss | Short-circuit impedance | No-load current |
50 | 550 | 350 | ? 4 | ? 2.5 | 680 | 390 | ? 4 | ? 2.5 |
100 | 920 | 520 | 1050 | 560 |
125 | 1080 | 600 | 1300 | 650 |
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Common Size and capacity
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1. Model
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Rated capacity | Phase | Frequency | cooing | Withstand voltage level | ?????? ?Voltage | symbol |
primary | taping | second |
50 | 3 | 50 | ANAN | H | 6000, 10000 | ±5 | 693/ 400, 1200/ 693 | Yy0 (d11) |
100 |
125 |
160 |
200 |
250 |
315 |
400 |
500 |
630 |
800 |
1000 |
1250 | 1200, 3450 | Yy0, Yyn0, Dyn11 |
1600 |
2000 | C |
2500 |
3150 |
4000 | 3450 | Dyn11 |
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Production Facility:
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CHANGZHOU LANNERET INTERNATIONAL TRADE CO., LTD.
Address: ROOM 818, BUILDING NO.2, FUCHEN BUSINESS PLAZA, Changzhou, Jiangsu, China, 213000
Tel: 86-519-85601231
Changzhou lanneret internation trade co.,ltd lies in Yangtze River Delta Region where export-oriented economy is highly developed. We Located in Changzhou national-level Hi-tech development zone, the company lies to the south of the entrance of Shanghai-Nanjing Expressway and to the east of Changzhou Civil Aviation Airport. The advantageous location makes the company of easy access and convenient logistics.
Changzhou lanneret internation trade co.,ltd is a subsidiary of Changzhou LianLi Automation Technology Co., Ltd. The products and systems have been exported to Spain, Turkey, Ukraine, India, Bangladesh, Chile and Vietnam etc. And we have received very good feedback from our customers.
Owing to superior geographic and economic environment, Lanneret Company enjoys abundant trade resources for export and import. Relying on good company figure, high-quality service, abundant financial resources and staff full of vigour and vitality, Changzhou lanneret internation trade co.,ltd is commited to targeting at global market, providing products and service of high quality and creating the maximum value for its customers. Warmly welcome customers from all over the world to have full dimensional cooperation and develop a glorious career with us.
