SC (B) 12 series three-phase resin insulation dry-type power transformer, (10 kv level)
SC (B) 12 series three-phase resin insulation dry-type power transformer, (10 kv level)
Product overview
This product is our company introduction of foreign advanced technology, independently developed SCB12 series resin insulation dry-type transformer, because the coil is poured with epoxy resin, so the flame retardant, fire, explosion, free maintenance, no pollution, small volume, directly installed in the center of the load. Scientific and reasonable design and casting process to make the product partial discharge quantity is small, the noise is low, the heat dissipation ability is strong, and is equipped with intelligent temperature control instrument, through the RS485 serial interface and the computer is connected, can monitor and control. Due to our company dry-type transformer has the above characteristics. So it is widely used in power transmission and distribution system, such as hotels, airports, high-rise buildings, commercial centers, residential quarters and other important places, and subway, metallurgy, power plants, ships, offshore drilling platforms, such as bad environment field.
Product features
1. Small size of the transformer installation is convenient, maintenance free, low maintenance costs.
2. Flame retardant, anti riot, can go deep into the load center.
3. Low loss, low operating cost.
4. Advanced lamination mode and vibration reduction measures, low noise.
5. The overall high pressure casting, low voltage foil type structure ampere turn distribution of good, strong anti short circuit ability.
6. Advanced casting process and casting equipment, partial discharge is low.
7. The temperature is uniform, the hot spot temperature is low, the reliability is high.
Conditions of use
1. Ambient temperature: -50 ~ + 50.
2. Altitude: ≤1000m.
3. Other than the provisions of the technical conditions of the content, by the user and the Ministry of technology to deal with, and in order to indicate.
When ordering, please provide the following parameters:
1. Product model
2. Rated capacity
3. Voltage combination
4. Adjusting range
5. Frequency
6. Connection group label
7. Short circuit impedance
8. Special requirements of the product, indicate the technical requirements
Technical parameter
Nominal capacity (kVA) |
No-load current (%) |
No-load loss (W) |
Different level of insulation heat load loss (W) |
Short circuit impedance % |
||
B (100℃) |
F (120℃) |
H (145℃) |
||||
30 |
2.0 |
150 |
670 |
710 |
760 |
4.0 |
50 |
2.0 |
215 |
940 |
1 000 |
1 070 |
|
80 |
1.5 |
295 |
1 290 |
1 380 |
1 480 |
|
100 |
1.5 |
320 |
1 480 |
1 570 |
1 690 |
|
125 |
1.3 |
375 |
1 740 |
1 850 |
1 980 |
|
160 |
1.3 |
430 |
2 000 |
2 130 |
2 280 |
|
200 |
1.1 |
495 |
2 370 |
2 530 |
2 710 |
|
250 |
1.1 |
575 |
2 590 |
2 760 |
2 960 |
|
315 |
1.0 |
705 |
3 270 |
3 470 |
3 730 |
|
400 |
1.0 |
785 |
3 750 |
3 990 |
4 280 |
|
500 |
1.0 |
930 |
4 590 |
4 880 |
5 230 |
|
630 |
0.85 |
1 070 |
5 530 |
5 880 |
6 290 |
|
630 |
0.85 |
1 040 |
5 610 |
5 960 |
6 400 |
6.0 |
800 |
0.85 |
1 215 |
6 550 |
6 960 |
7 460 |
|
1 000 |
0.85 |
1 415 |
7 650 |
8 130 |
8 760 |
|
1 250 |
0.85 |
1 670 |
9 100 |
9 690 |
10 370 |
|
1 600 |
0.85 |
1 960 |
11 050 |
11 730 |
12 580 |
|
2 000 |
0.70 |
2 440 |
13 600 |
14 450 |
15 560 |
|
2 500 |
0.70 |
2 880 |
16 150 |
17 170 |
18 450 |
|
1 600 |
0.85 |
1 960 |
12 280 |
12 960 |
13 900 |
8.0 |
2 000 |
0.70 |
2 440 |
15 020 |
15 960 |
17 110 |
|
2 500 |
0.70 |
2 880 |
17 760 |
18 890 |
20 290 |
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