Active Member
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[China]
Address: Modern enterprise Central (east zone)
Contact name:Linda Dong
ERFA Industries Group |
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20kV(11KV) SZ11 Series three phases low lose oil-immersed on-load regulation distribution transformer(copper winding)
Introduction
1. 3Ph,HV:(6,6.3,10.5,11,15KV ) LV:(0.415,0.4,0.69 KV)
2, Rated Capacity:10kVA~20MVA
Transformer Standard
GB 1094.3-2003( IEC 60076-3-2000)
Service Condition
1) Altitude:≤1, 000m
2) Maximal ambient temperature: +40.C
3) Maximal daily average temperature: +30.C
4) Maximal annual average temperature: +20.C
5) Minimal ambient temperature: -25.C
6) Indoor or outdoor
S11-10KV series oil immersed distribution transformer
Rated capacity(KVA) | Voltage group | Connection symbol | Impedance voltage (%) | loss(KW) | On load current (%)
| Weight (KG) | Outline dimension (mm) L*W*H
| |||||
High voltage | Low voltage | no-load
| On-load | |||||||||
Main body | oil | Gross | ||||||||||
5 |
11
10.5 10 6.3 6
|
0.4
0.69
|
Yyno
Dyn11 | 4 | 0.07 | 0.35 | 4 | 50 | 45 | 145 | 550*450*800 | |
10 | 0.09 | 0.4 | 3.5 | 70 | 55 | 185 | 550*450*800 | |||||
20 | 0.11 | 0.52 | 3.0 | 110 | 60 | 235 | 660*505*850 | |||||
30 | 0.13 | 0.63/0.6 | 2.3 | 130 | 65 | 265 | 660*505*870 | |||||
50 | 0.17 | 0.91/0.87 | 2.0 | 195 | 80 | 365 | 740*600*930 | |||||
63 | 0.2 | 1.09/1.04 | 1.9 | 230 | 80 | 400 | 720*620*930 | |||||
80 | 0.25 | 1.31/1.25 | 1.9 | 260 | 95 | 460 | 770*640*1030 | |||||
100 | 0.29 | 1.58/1.5 | 1.8 | 300 | 95 | 510 | 820*710*970 | |||||
125 | 0.34 | 1.89/1.8 | 1.7 | 335 | 115 | 585 | 1040*680*1080 | |||||
160 | 0.4 | 2.31/2.2 | 1.6 | 405 | 130 | 685 | 1090*670*1130 | |||||
200 | 0.48 | 2.73/2.6 | 1.5 | 490 | 150 | 810 | 1160*760*1090 | |||||
250 | 0.56 | 3.2/3.05 | 1.4 | 565 | 170 | 935 | 1215*775*1180 | |||||
315 | 0.67 | 3.83/3.65 | 1.4 | 655 | 200 | 1095 | 1345*890*1205 | |||||
400 | 0.8 | 4.52/4.3 | 1.3 | 840 | 250 | 1385 | 1450*935*1240 | |||||
500 | 0.96 | 5.41/5.15 | 1.2 | 935 | 235 | 1505 | 1410*970*1290 | |||||
630 | 4.5 | 1.2 | 6.2 | 1.1 | 1100 | 330 | 1830 | 1595*1040*1315 | ||||
800 | 1.4 | 7.5 | 1.0 | 1360 | 370 | 2225 | 1765*1170*1350 | |||||
1000 | 1.7 | 10.3 | 1.0 | 1455 | 475 | 2555 | 1855*1255*1490 | |||||
1250 | 1.95 | 12.0 | 0.9 | 1715 | 545 | 3140 | 1885*1270*1590 | |||||
1600 | 2.4 | 14.5 | 0.8 | 2095 | 630 | 3680 | 1950*1620*2020 | |||||
2000 | 2.8 | 19.8 | 0.8 | 2340 | 715 | 4190 | 2060*1740*2050 | |||||
2500 | 3.3 | 23.0 | 0.7 | 2920 | 830 | 5100 | 2250*1800*2100 | |||||
Remark: tapping range of high voltage ±5% or ±2*2.5%.
SZ9-10KV series oil immersed distribution transformer
Rated capacity(KVA) | Voltage group | Voltage group | Impedance voltage (%) | loss(KW) | On load current (%)
| Weight (KG) | Outline dimension (mm) L*W*H
| |||||
High voltage | High voltage | no-load
| On-load | |||||||||
Main body | oil | Gross | ||||||||||
200 |
11 10.5 10 6.3 6
|
0.4 0.69
|
Yyno Dyn11 | 4 | 0.48 | 3.06 | 1.5 | 510 | 210 | 960 | 1440*780*1140 | |
250 | 0.56 | 3.6 | 1.4 | 600 | 230 | 1105 | 1480*800*1200 | |||||
315 | 0.67 | 4.32 | 1.4 | 690 | 260 | 1315 | 1600*860*1210 | |||||
400 | 0.8 | 5.22 | 1.3 | 890 | 310 | 1570 | 1680*940*1300 | |||||
500 | 0.96 | 6.21 | 1.2 | 990 | 310 | 1710 | 1660*1040*1310 | |||||
630 | 4.5 | 1.2 | 7.65 | 1.1 | 1160 | 400 | 2050 | 1810*1140*1350 | ||||
800 | 1.4 | 9.36 | 1.0 | 1430 | 430 | 2480 | 1890*1210*1380 | |||||
1000 | 1.7 | 10.98 | 1.0 | 1530 | 540 | 2830 | 1950*1260*1510 | |||||
1250 | 1.95 | 13.05 | 0.9 | 1800 | 610 | 3460 | 1960*1280*1660 | |||||
1600 | 2.4 | 15.57 | 0.8 | 2200 | 700 | 4060 | 2350*1620*2020 | |||||
2000 | 2.8 | 21.26 | 0.8 | 2460 | 800 | 4620 | 2460*1740*2050 | |||||
2500 | 3.3 | 24.69 | 0.7 | 3070 | 910 | 5630 | 2650*1800*2100 | |||||
Remark: tapping range of high voltage ±5% or ±2*2.5%.
S11-20kv S11 series oil immersed distribution transformer
Rated capacity(KVA) | Voltage group | Voltage group | Impedance voltage (%) | loss(KW) | On load current (%)
| Weight (KG) | Outline dimension (mm) L*W*H
| |||||
High voltage | High voltage | no-load
| On-load | |||||||||
Main body | oil | Gross | ||||||||||
50 |
23 22 20 | 0.4 |
Dyn11
Yyno | 5.5 | 0.17 | 1.15 | 2.0 | 200 | 145 | 465 | 920*610*1000 | |
100 | 0.23 | 1.92 | 1.8 | 330 | 165 | 635 | 920*680*1100 | |||||
125 | 0.27 | 2.26 | 1.7 | 395 | 185 | 745 | 960*780*1120 | |||||
160 | 0.29 | 2.69 | 1.6 | 505 | 205 | 885 | 1160*710*1180 | |||||
200 | 0.34 | 3.16 | 1.5 | 580 | 225 | 995 | 1190*730*1190 | |||||
250 | 0.41 | 3.76 | 1.4 | 695 | 245 | 1130 | 1280*820*1210 | |||||
315 | 0.49 | 4.53 | 1.4 | 745 | 260 | 1285 | 1380*910*1240 | |||||
400 | 0.58 | 5.47 | 1.3 | 865 | 305 | 1500 | 1430*950*1320 | |||||
500 | 0.69 | 6.58 | 1.2 | 985 | 335 | 1710 | 1520*1020*1360 | |||||
630 | 0.83 | 7.87 | 1.1 | 1165 | 385 | 2010 | 1680*1150*1380 | |||||
800 | 0.98 | 9.41 | 1.0 | 1335 | 415 | 2315 | 1810*1280*1430 | |||||
1000 | 1.15 | 11.54 | 1.0 | 1655 | 515 | 2985 | 1840*1290*1540 | |||||
1250 | 1.4 | 13.94 | 0.9 | 1890 | 630 | 3460 | 1850*1300*1730 | |||||
1600 | 1.7 | 16.67 | 0.8 | 2220 | 710 | 4015 | ||||||
