Page 48 - 九控电气科技有限公司
P. 48
▁ 型号含义 /model meaning
SC (B) 10 - XXXX / **
额定高压电压 ( 按额定值填入 )
Rated high voltage voltage (filled in according to the rated value)
额定容量 (kVA)
Rated capacity (kVA)
性能水平代号
Performance level code
低压“箔”式线圈
Low voltage foil coil
三相固体成型(环氧浇注)
Three-phase solid forming (epoxy pouring)
▁ 产品标准 /product standards
GB/T 10228-2008 GB1094.11-2007 GB1094.11-2007 GB/T 10228-10228
Rated high voltage: 10(10.5,11, 6,6.3, 6.6)kV
额定高压:10(10.5,11, 6,6.3, 6.6)kV
Rated low voltage: 0.4kv
额定低压 :0.4kV
Tapping range: no excitation voltage regulation (+ / - 5%, + / - 2 * 2.5%)/
分接范围:无励磁调压 (±5%,±2×2.5% )/ 有载调压 (±4x2.5%) on-load voltage regulation (+ / - 4x2.5%)
联结组别:D yn11or Y yn0 Link group: D yn11or Y yn0
Insulation level: LI75AC35/AC5
绝缘水平:LI75AC35/AC5
电压组合及分接范围 /Voltage combination and
额定容量 (kVA) tapping range 联结组标号 空载损耗(W) 负载损耗 (W) 空载电流 (%) 短路阻抗 (%)
Rated capacity 高压 (kV) 高压分接范围 (% ) 低压(kV) Join group No-load loss Load loss (W) No-load Short circuit
impedance
(kVA) High voltage High pressure tapping Low pressure label (W) current (%) (%)
(kV) range (%) (kV)
30 190 710 2.6 4
50 270 1000 2.2 4
80 370 1380 2.2 4
100 400 1570 2 4
125 470 1850 1.8 4
160 540 2130 1.8 4
200 6 620 2530 1.6 4
250 6.3 720 2760 1.6 4
315 880 3470 1.4 4
6.6 ±5% Dyn11
400 0.4 980 3990 1.4 4
10 ±2×2.5% Yyn0
500 1160 4880 1.4 4
630 10.5 1340 5880 1.2 4 39
630 11 1300 5960 1.2 6
800 1520 6960 1.2 6
1000 1770 8130 1.1 6
1250 2090 9690 1.1 6
1600 2450 11730 1.1 6
2000 3050 14450 1.0 6
2500 3600 17170 1.0 6