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KS9 Oil-Immersed Transformer.
Picture
KS9 Oil-Immersed Transformer.
1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln
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Product Details
KS9 Three-phase Mining Oil-immersed Transformer
KS9 series oil immersed mining transformer is suitable for central transformer substation, mining stop, general wind dypass and main wind dypass which has gas but has not explosive ganger. Moreover, it is suitable for the moisture environment.
The iron cores of these series transformers adopt silicon steel slice, which is made of excellent low loss crystal granule. They have the advantages such as low no-load loss, small no-load current and low noise.
Standard
Operating conditions
1. Installation height do not exceed altitude of 1000m (for general), please point it out if it has special demand.
2. Ambient relative temperature no exceed 40℃ .
3. Ambient relative humidity no exceed 95% (25℃).
4. No violent jounce and the vertical pitch not exceeding 15 degree.
KS9 series of mining common type non-excitation tap-changing not exceeding distribution transformer technical data.
| Rated capacity (kVA) |
Voltage (kV) |
Connection | Impedance voltage (%) |
No-load loss(W) | Load loss(W) | No-load current (%) |
Weight (t) | Boundary dimension |
Gauge vertical/ horizontal (mm) |
||||
| Machine weight | Oil weight |
Overall weight | L | B | H | ||||||||
| 50 | H.V: 10 6 L.V: 0.69 0.4 |
Yy0 Yd11 |
4 | 170 | 870 | 2 | 0.248 | 0.11 | 0.41 | 1240 | 830 | 1050 | 660/630 |
| 80 | 250 | 1250 | 1.8 | 0.335 | 0.13 | 0.57 | 1260 | 830 | 1050 | ||||
| 100 | 290 | 1500 | 1.6 | 0.36 | 0.14 | 0.61 | 1280 | 850 | 1150 | ||||
| 160 | 400 | 2200 | 1.4 | 0.505 | 0.19 | 0.79 | 1355 | 860 | 1200 | ||||
| 200 | 480 | 2600 | 1.3 | 0.585 | 0.21 | 1.05 | 1380 | 860 | 1250 | ||||
| 250 | 560 | 3050 | 1.2 | 0.715 | 0.235 | 1.15 | 1440 | 890 | 1300 | ||||
| 315 | 670 | 3650 | 1.1 | 0.82 | 0.255 | 1.27 | 1635 | 1020 | 1350 | ||||
| 400 | 800 | 4300 | 1 | 0.98 | 0.29 | 1.58 | 1720 | 1070 | 1450 | ||||
| 500 | 960 | 5100 | 1 | 1.155 | 0.335 | 1.79 | 1760 | 1080 | 1580 | 600/790 | |||
| 630 | 4.5 | 1200 | 6200 | 0.9 | 1.43 | 0.44 | 2.2 | 1890 | 1120 | 1600 | |||
| 800 | 1400 | 7500 | 0.9 | 1.86 | 0.53 | 2.85 | 1970 | 1170 | 1700 | ||||
| 1000 | 1700 | 10300 | 0.7 | 2.035 | 0.61 | 3.43 | 2500 | 1300 | 1700 | ||||
Note:The dimensions and weights provided are only for reference in design and selection.The final size and weight are subject to our prodect drawings.
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