未设置

35kV oil-immersed power transformer

total of x / x pictures

(1)reasonable construction: use modern computer technology to analyze the characteristic about electric, magnetic, force and thermal for transformer, and on this basis to design construction drawings, making product construction be more reasonable and completed.
(2) advanced performance: in addition to that product performance can meet relevant national standard, special design can also perform as per user requirement and PD level is obviously less than specified value of national standard.
(3) safe and reliable: Winding insulation structure, ampere-turn arrangement and cooling system are designed on basis of analysis for transformer electric, magnetic, force and thermal performance, improving transformer ability to withstand over-voltage and short-circuit current and the local overheating does not occur.
(4) high quality components: select high quality components from domestic or abroad as per user requirement, making product performance will be more reliable.
(5) worry-free for user: beautiful appearance, no leakage and free- untanking.

S(F)11-35KV two windings, off-load voltage regulation transformer

Rated
power(KVA)
voltage combination
Vector group Short circuit impedance(%) No-load loss(KW) Load loss(KW) No-load current(%) Overall dimension(mm)(L×W×H)
High voltage(KV) Low voltage(KV)
630 35 38.5 ±2×2.5% 6.3 10.5 Yd11 6.5 0.83 7.87 1.10 2070×1220×2240
800 0.98 9.41 1.00 2220×1260×2340
1000 1.15 11.54 1.00 2370×1290×2440
1250 1.41 13.94 0.90 2390×1340×2580
1600 1.70 16.67 0.80 2430×1420×2620
2000 2.18 18.38 0.70 2550×1700×2700
2500 2.56 19.67 0.60 2630×1800×3050
3150 7 3.04 23.09 0.56 2500×3000×3200
4000 3.62 27.36 0.56 2700×3100×3200
5000 4.32 31.38 0.48 3050×3500×3100
6300 7.5 5.25 35.06 0.48 3500×3600×3450
8000 YNd11 7.20 38.48 0.42 3650×3700×3600
10000 8.70 45.32 0.42 3750×4100×3600
12500 8 10.08 53.87 0.40 3950×4100×3700
16000 12.16 65.84 0.40 4100×4150×3750
20000 14.40 79.52 0.40 4300×4160×3950
25000 17.02 94.05 0.32 4300×4180×4010
31500 20.22 112.86 0.32 4780×4220×4640

Transformer outline drawing

(2)S(F)Z11 type two windings, on-load voltage regulation transformer

Rated power(KVA) voltage combination Vector group Short circuit impedance(%) No-load loss(KW) Load loss(KW) No-load current(%) Overall dimension(mm)(L×W×H)
High voltage(KV) Low voltage(KV)
2000 35
38.5
±3×2.5%
6.3
10.5
Yd11 6.5 2.30 19.24 0.80 3000×2300×2700
2500 2.72 20.64 0.80 3200×2500×2800
3150 7 3.23 24.71 0.72 4200×3250×3270
4000 3.87 29.16 0.72 4300×3260×3300
5000 4.64 34.20 0.68 4370×3320×3410
6300 7.5 5.63 36.77 0.68 4490×3330×3650
8000 YNd11 7.87 40.61 0.60 4770×3390×3600
10000 9.28 48.05 0.60 4700×3410×3660
12500 8 10.94 56.86 0.56 4970×3850×3750
16000 13.17 70.32 0.54 5060×3940×3760
20000 15.57 82.78 0.54 5180×3950×3850
25000 18.41 97.86 0.50 5300×4000×3870
31500 21.89 116.38 0.46 5850×4070×4190

Transformer outline drawing

 

 

 

 

 

RELATED POSTS

  • No related articles!