Product

WXT Product line:

Oil-type Transformers - Substsation type - annaul 100 unit capacity, 2 month LT Oil-type Transformers - Distribution type - 18,000 units capacity, 2 month LT Dry-type Transformer - Cast Resin

Oil Type Transformer - Substation Type

WXT's liquid-filled substation transformers are designed,built, and tested in accordance with interntional standards including IEC 60076, GB1094, ANSI C.57, US DOE Efficency, CSA, NEMA ,and IEEE as applicable. The insulating liquid can be mineral oil ( ON type ), high flash point ester fluid, and silicon oil ( KN type ). The appllications are for electric utilies, commericial and industrial. The OLTC could be built on LV side

The transformers can be designed and built with conservator or hermetically-sealed system.

The voltage ratings up to: 230kV AC 50/60Hz - Substation Type

The KVA ratings up to: 100 MVA

Typical Lead time: 2 months ExWork

Annual Capacity: 100 units ( 69kV - 138kV )

WXT 110kV
WXT 110kV 63MVA Short Circuit Test
WXT 69KV FR3
Hermetically-Dealed Deisgn
35kV kVA Ratings Windings Impedance(%) Weight (Ton) Dim L*W*H (mm) No load Loss (kW) Loaad Loss (kW)
35kV ±2x2.5%, LV 0.4kV 50 Dyn11 6.5 1.28 1400*1000*1800 0.16 1.2/1.14
100 1.67 1450*1050*1900 0.23 2.01/1.91
125 1.9 1500*1100*1900 0.27 2.37/2.26
160 2.2 1550*1150*1950 0.28 2.82/2.68
200 2.4 1600*1200*2000 0.34 3.32/3.16
250 2.5 1700*1600*2100 0.4 3.95/3.76
315 2.6 1900*1700*2200 0.48 4.75/4.53
400 2.8 2000*1800*2300 0.58 5.74/5.47
500 3 2100*1900*2400 0.68 6.91/6.58
630 3.3 2310*2200*2500 0.83 7.86
800 3.8 2500*2250*2550 0.98 9.4
1000 4.2 2550*2300*2600 1.15 11.5
1250 4.8 2680*2400*2700 1.4 13.9
1600 5.7 2700*2450*2750 1.69 16.6
2000 5.7 2700*2450*2750 1.99 19.7
2500 5.7 2700*2450*2750 2.36 23.2
69kV kVA Ratings Windings Impedance(%) Weight (Ton) Dim L*W*H (mm) No load Loss (kW) Loaad Loss (kW)
69kV with ±2x2.5% DETC, L.V. 6.3,6.6,10.5KV 6300 YNd11 9~11
10~12		 22 5600*3800*4000 8 34.2
8000 24 5700*4000*4200 9.6 40.5
10000 27 5800*4200*4400 11.3 47.8
12500 30 5900*4300*4500 13.4 56.8
16000 33 6000*4400*4600 16.1 69.8
20000 36 6100*4500*4800 19.2 84.6
25000 43 6500*4500*5000 22.7 100
31500 49 6600*4600*5200 26.9 120
40000 59 6800*4800*5300 32.2 141
50000 69 7000*5000*5500 38 167
63000 75 7400*5300*5700 44.9 198
110kV kVA Ratings Windings Impedance(%) Weight (Ton) Dim L*W*H (mm) No load Loss (kW) Loaad Loss (kW)
110kV with ±8x1.25% OLTC, L.V.6.3,6.6,10.5KV 6300 YNd11 10.5
12~18		 24 5800*3900*4200 8 35
8000 26 5900*4100*4400 9.6 42
10000 29 6000*4300*4600 11.3 50
12500 32 6100*4400*4700 13.4 59
16000 36 6200*4600*4800 16.1 73
20000 39 6300*4700*5000 19.2 88
25000 46 6700*4700*5200 22.7 104
31500 52 6800*4800*5400 27 123
40000 63 7000*5000*5500 32.3 156
50000 74 7200*5300*5700 38.2 194
63000 81 7600*5600*5900 45.4 232

Oil Type Transformer - Distribution Type

The voltage ratings up to: 36kV AC 50/60Hz - Distribution

The KVA ratings up to: 3000 KVA

WXT Distribution 10kV-35kV
Conventional Design
WXT Distribution 10kV-35kV
3D Triangle Core Design
WXT Distribution 10kV-35kV
Amorphous Core
20kV Conventional kVA Ratings Windings Impedance(%) Weight (Ton) Dim L*W*H (mm) No load Loss (kW) Loaad Loss (kW)
20kV ±2x2.5%, L.V 0.4kV 30 Dyn11/Yyn0 4
4.5		 0.9 1200*950*1400 100 690/660
50 1 1200*950*1500 130 1010/960
63 1.1 1200*950*1500 150 1200/1150
80 1.2 1200*950*1600 180 1440/1370
100 1.4 1300*1000*1750 200 1730/1650
125 1.6 1400*1100*1800 240 2080/1980
160 1.7 1450*1200*1850 290 2540/2420
200 1.8 1500*1300*1900 340 3000/2860
250 2 1600*1500*2000 400 3520/3350
315 2.2 1800*1600*2100 480 4210/4010
400 2.4 1900*1700*2200 570 4970/4730
500 2.7 2000*1800*2300 680 5940/5660
630 3 2150*2000*2350 810 6820
800 3.4 2250*2050*2400 980 8250
1000 4 2400*2200*2450 1150 11330
1250 4.5 2500*2300*2500 1380 13200
1600 5 2600*2400*2600 1660 15950
2000 5.6 2700*2450*2700 1950 19140
2500 7.1 2850*2550*2800 2340 22220

Dry Type Transformer - Cast Resin

35kV 10MVA with DETC
10KV 2500KVA DETC
10KV 1000KVA