2000 KVA Dry Type Transformer
Our three-phase epoxy resin dry-type transformers comply with IEC726, GB/T10228-1997 standards, with low loss, compact structure, light weight, low noise, moisture resistance, high mechanical strength, flame retardancy, etc. They are suitable for power transmission and distribution System,...
Description
2000 KVA Dry Type Transformer
Our three-phase epoxy resin dry-type transformers comply with IEC726, GB/T10228-1997 standards, with low loss, compact structure, light weight, low noise, moisture resistance, high mechanical strength, flame retardancy, etc. They are suitable for power transmission and distribution System, especially heavy-duty centers and places with special fire protection requirements.
three phase dry type electric transformer
1.Safe, fireproof, no pollution, it can be installed directly in the load center.
2.Free maintenance, easy to install, low total operating costs.
3.With good moisture resistance, it can work normally under the100% humidity. After it stopped operating, the outage without pre-drying can be put into operation again.
4.Low loss, low partial discharge, low noise, good heat dissipation capacity. Under the forced air cooling conditions, it can run at 150% rated load.
5.The equipped perfect humidity protection & control system can provide reliable
Function Characteristics:
1. Flame retardant, non-pollution, it can be installed directly in the load center.
2.Maintenance-free, easy to be installed, low operating costs.
3.The enclosure can be of Good moisture resistance, transformer can be put into operation without pre-drying under 100% humidity in the normal operation.
4.Low loss, light weight and small volume, low noise, good dissipation of heat, it can be 150% rated load operation under forced air cooling conditions.
5.Equipped with a complete temperature protection control system to provide reliable protection for the safe operation of
transformers.
6.High reliability. The results of checking for the products that has been put into operation show that the reliability index has reached the international advanced level.
Structural Characteristics:
Cast-foil Coil: Adopting the entire section of copper foil, together with the F-class turn insulation, low voltage winding is wound by the special low-voltage foil winding machine. The foil coil resolves such understanding problems as large short-circuit stress, uneven ampere turn, poor heat dissipation, existing the winding spiral angle as well as unsteady manual welding quality due to low voltage and large current coil winding products. At the same time, the winding end in our company is treated with resin potting, solidification to make shape, moisture-proof and anti-fouling, the lead copper platoon is automatically welded by argon arc welding.
Temperature Control Device: the transformer adopts BWDK series of signal thermometer. The temperature components, are embedded in the upper half of the low-voltage coil, can automatically detect and dynamically display the work humidity of phase coils and also have the functions of over-temperature alarm and trip.
No. | Conditions | Units | Parameter Values | |
1 | Rated Voltage | kV | 10 | |
2 | Highest Operating Voltage | kV | 12 | |
3 | System Neutral Point Earthing Mode | Unearthed | ||
4 | Rated Frequency | Hz | 50 | |
5 | Pollution Grade | d(Ⅲ) | ||
6 | System Short Circuit Current Level (High Voltage Side) | kA | 20 | |
7 | Ambient Temperature | Maximum Daily Temperature | ℃ | 40 |
Minimum Daily Temperature | -25 | |||
Maximum Daily Temperature Difference | K | 25 | ||
Average Temperature of the Hottest Month | ℃ | 30 | ||
Maximum Annual Average Temperature | 20 | |||
8 | Humidity | Average Daily Relative Humidity | % | ≤95 |
Average Monthly Relative Humidity | ≤90 | |||
9 | Altitude | m | ≤1000 | |
10 | Solar Radiation Intensity | W/cm2 | 0.1 | |
11 | Maximum Icing Thickness | mm | 20 | |
12 | Maximum average wind speed: keeping in good conditions for 10min at 10m from the ground level | m/s | 35 | |
13 | Earthquake Resistance | Horizontal Ground Acceleration | m/s2 | 2 |
Safety Coefficient of 3 Since Resonance Cycles | ≥1.67 | |||
14 | Installation Site | Indoor | ||
Note 1: Values about temperatures in the table must be adjusted accordingly if the lowest ambient temperature is above -25℃. Note 2: Pollution grade diagram must be provided if the pollution grade is grade IV. | ||||
SC (B) series epoxy resin cast dry-type transformers are automatically cast under vacuum, and the insulation tape is very thin.
The core is made of high-permeability oriented silicon wafers and casted with imported epoxy resin.
The coil is reinforced with glass fiber and cast with filled epoxy resin under vacuum. It has good mechanical properties, no cracks and internal bubbles, low partial discharge, high reliability and long service life.
The high and low pressure system is cast under vacuum, so the coil will not absorb moisture, the iron core clamp has been treated with corrosion resistance, and may operate in high temperature or other harsh environments.
WORKSHOP
Certifications:
EXHIBITION
COMPANY OVERVIEW
FAQ
Q3 :What's the delivery time? Because we really need them is urgently?
A: 3~7days For sending sample order. .15days for regular order , we will never eat our words.
Q4 :What's the warranty period for your products?
A: For One year warranty.
Q5 : Is OEM/ODM available?
A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.
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This product is usually customized.
We are a manufacturer and have a professional technical department that can design and provide solutions according to customer needs.
Please contact our sales personnel to obtain design drawings
Here are our customer examples for your reference
Kazakhstan Customers
| Y0074 | ||
| Y0074 | Dry type power transformer TS-1000 kVA/6/0.4 | Type: Power dry type transformer Rated power: 1000kVA Rated voltage: 6kV Coil connection scheme: Y/YN-0; D/YN-11 Short circuit voltage (UK): 6% Climate design and layout category U3 (carbon dioxide capture and storage) High voltage regulation (switch type, range, and adjustment level): PBV ± 2x2.5% Structural design: Move the transformer onto the drum, With a protective metal shell IP21 (IP31), there is a shell on the 6/0.4kV side for closing bolted connection contacts |
| Y0074 | SUBSTANCE KTPSG-630 6/0,4 kW | Rated power KVA-630, rated voltage KV-6, rated voltage KV-0.4, rated current KV-60.7 (36.4), rated current KN, A-907 (576), design R1, protection class IP54, frequency, Hz-50, power transformer winding circuit and connectome - U/U-0: U/D-11, rated voltage K.Z.,% 3.5? 4.0. K.Z loss of power transformer at 115 ° C, W-4300, mass, kg (not exceeding) -3300, ambient temperature from -10 ° C to+35 ° C UHL5, altitude from m to 1000, dust, mg/m2 to 100, relative humidity at -35 ° ± 2 ° C, 98 ± 2% Rated operating mode - Long term built-in leakage relay |
Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
The best choice for the electrical industry! ! !
If you want to know more about our products, please contact us.
Thank you for choosing Fengyuan Power as your reliable partner. Please believe that we will create a better future together!
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