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▁ 35kV 级无励磁调压配电变压器 /35 kv level without excitation regulating distribution transformer
电压组合及分接范围 /Voltage combination and SCB9 SCB10
额定容量 tapping range 联结组标 空载电流
(kVA) 高压分接范围 号 (%) 短路阻抗 (%)
Rated 高压 (kV) (% ) 低压(kV) Join 空载损耗 负载损耗 空载损耗 负载损耗 No-load Short circuit
(W)
(W)
(W)
(W)
capacity High voltage High pressure Low pressure group current impedance (%)
(kVA) (kV) tapping range (kV) label No-load Load loss No-load Load loss (%)
(%) loss (W) (W) loss (W) (W)
800 2500 9900 2250 9400 0.3 6.0
1000 2970 11500 2673 10930 0.24 6.0
1250 3480 13600 3132 12920 0.22 6.0
1600 4100 16300 3690 15490 0.21 6.0
2000 4700 19200 4230 18240 0.2 7.0
2500 5400 23000 4860 21850 0.19 7.0
3150 35 ±5 6700 25800 6030 24510 0.18 8.0
4000 0.4 Dyn11 7800 31000 7020 29450 0.17 8.0
Yyn0
5000 38.5 ±2×25% 9300 36800 8370 34960 0.16 8.0
6300 11000 43000 9900 40850 0.16 8.0
8000 12600 48500 11340 46080 0.16 9.0
10000 14400 58500 12960 55580 0.15 9.0
12500 17500 68000 15750 64600 0.15 9.0
16000 21500 80000 19350 76000 0.14 9.0
20000 25500 90000 22950 85500 0.13 10.0
注:1、表中斜线上方的负载损耗适用于 Dyn11 联接组,斜线下方的负载损耗值适用于 Yyn0 联接组。 2、其它容量的产品性能参数,由用户与制造厂协商确定。
Note: 1. The load loss above the diagonal line in the table is applicable to Dyn11 join group, and the load loss value below the diagonal line is applicable to Yyn0 join
group. 2. Performance parameters of other capacity products shall be determined by the user through consultation with the manufacturer.
▁ 35kV 级有载调压电力变压器 /35 kv level on-load voltage regulating power transformer
电压组合及分接范围 /Voltage combination and
tapping range
额定容量 (kVA) 空载损耗(W) 负载损耗 (W) 空载电流 (%) 短路阻抗 (%)
高压分接范围 联结组标号 Short circuit
Rated capacity 高压 (kV) (% ) 低压(kV) Join group label No-load loss Load loss No-load impedance
(kVA) High voltage High pressure Low pressure (W) (W) current (%) (%)
(kV) tapping range (kV)
(%)
2000 4250 20000 0.9 7.0
2500 4930 23800 0.9 7.0
3150 5950 26800 0.8 7.0
4000 6 6970 32100 0.8 7.0
5000 6.3 8230 38000 0.7 8.0 41
Dyn11
6300 35~38.5 ±4×2.5 10 9780 44000 0.7 8.0
Yd1
8000 10.5 11220 50000 0.6 9.0
10000 11 12840 60200 0.6 9.0
12500 15560 70000 0.5 9.0
16000 19130 82400 0.5 9.0
20000 22530 92700 0.4 10.0