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S11-M non-excitation voltage regulating series (10KV level)
⎝⎛彩票注册⎞⎠ >> Products >> Power Transformer Series >> S11-M Non-Excitation Voltage Regulator Series (10KV Class)
S11-M non-excitation voltage regulating series (10KV level)


S11-M Non-Excitation Voltage Regulation Series

S11-M Non-Excitation Voltage Regulator Series Overview

This product complies with the national standards GB1094 "Power Transformer" and GB / T6451 "Three-phase Oil-immersed Power Transformer Technical Parameters and Requirements". On-load voltage regulation range: 10 ± 4 × 2.5% KV, 35 ± 3 × 2.5% KV, non-excitation voltage regulation range: 10 ± 2 × 2.5% KV, 35 ± 2 × 2.5% KV, which can be reached on the primary side The on-load, non-excitation voltage regulating switch adjusts the voltage manually, electrically or automatically within the voltage regulating range to ensure the stability of the output voltage. The body adopts three positions of upper, middle and lower positions and special anti-loose and anti-vibration measures, so that it is free from hanging core inspection before installation and has anti-vibration function. The fuel tank uses high-quality steel plates, high mechanical strength, and high-quality acrylic products are used for rubber strips and rubber pads. It does not age for long-term operation and effectively prevents the leakage of transformer oil.

S11-M Non-Excitation Voltage Regulation Series Model Meaning

Technical data of S 11 -M non-excitation voltage regulation series (10KV level)

Serial number Rated capacity (KVA) Rated voltage and tap range Connection group label Loss (W) No-load current% Short circuit resistance% Weight T Outer dimension (mm)
Length x width x height
Gauge mm
Portrait Landscape
High voltage (KV) Low voltage (KV) No load load Body weight Oil weight Gross weight
Y yn0 D yn11
1 30

6-11 ± 5%

or

6-11 ± 2 × 2.5%

0.4

Yyn0

D yn11

100 600 / 1.4 4 0.17 0.075 0.3 930 × 440 × 970 400/450
2 50 130 870 940 1.3 0.21 0.08 0.35 1050 × 570 × 1020 400/450
3 63 150 1040 1120 1.2 0.32 0.095 0.49 1060 × 600 × 1040 400/450
4 80 180 1250 1350 1.1 0.37 0.11 0.57 1075 × 620 × 1065 400/450
5 100 200 1500 1600 1.0 0.39 0.12 0.6 1130 × 720 × 1100 400/450
6 125 240 1800 1870 0.9 0.41 0.125 0.67 1040 × 670 × 1120 550/550
7 160 280 2200 2390 0.8 0.565 0.16 0.885 1260 × 770 × 1140 550/550
8 200 330 2600 2830 0.75 0.62 0.17 0.98 1350 × 900 × 1190 550/550
9 250 400 3050 3140 0.7 0.69 0.205 1.1 1415 × 940 × 1210 550/550
10 315 480 3650 3740 0.65 0.95 0.3 1.450 1430 × 1010 × 1340 660/660
11 400 570 4300 4390 0.6 1.18 0.27 1.71 1525 × 1070 × 1340 660/660
12 500 680 5150 5330 0.55 1.205 0.32 1.905 1485 × 980 × 1370 660/660
13 630 810 6200 6420 0.55 4.5 1.500 0.46 2.3 1550 × 990 × 1640 660/660
14 800 980 7500 7880 0.5 1.74 0.485 2.675 1780 × 1020 × 1665 660/660
15 1000 1150 10300 10820 0.5 2.2 0.64 3.5 1820 × 1220 × 1600 820/820
16 1250 1360 12000 12600 0.5 2.710 0.73 4.190 1890 × 1150 × 1835 820/820
17 1600 1640 14500 15200 0.5 2.81 0.92 4.35 2005 × 1260 × 1890 820/820
18 2000 1960 17200 18050 0.5 5.5 3.32 1 5.45 2230 × 1370 × 1925 1070/1070
19 2500 2310 20300 21300 0.4 3.75 1.5 6.5 2500 × 1540 × 2150 1070/1070
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