Medium Three Phase Distribution Transformers

Medium Three Phase Distribution Transformers

The medium distribution transformers of GNEE are three-phase, oil-immersed, hermetically sealed, and adaptable for pole-mounting or assembly in substations.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of medium three phase distribution transformers in China. If you're going to buy customized medium three phase distribution transformers made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

Distribution transformers play a vital role in the power system and help in efficiently transferring power from the transmission grid to the end-users. Among these transformers, three-phase distribution transformers are widely used due to their high efficiency and ability to handle higher power loads.

Three Phase Distribution Transformer Specifications:

· Single-phase up to 316kva to 3500kva

· Primary voltage up to 36kv

· Secondary voltages up to 800 V

· Cooling type: ONAN

· Available fluids: mineral oil and ester fluids

Technical Parameter
Rated
Capacit
Y(KVA
Voltage Combination Connection
Group
Symbol
No-
load
Loss
(W)
Toad Loss
(W)
Impedance
Voltage(%)
No-load
Current
(%)
L*W*H(mm Gauge
Horizonta
1*Vertica
(mm)
Active parts
Weight (kg
*Oil Weight
(kg)
Tota
Weigh
(kg)
High
Voltag
e
(KV
Tapping
Range of
High
Voltage
Low
Voltag
e
(KV)
30 6
6.3
10
10.5
11
±5%
±2x2.5%
0.4 Dyn11
Yzn11
Yyn0
100 630/600 4 2.8 980*735*1145 400*400 178*78 355
50 130 910/870 2.5 1017*758*1205 450*400 240*92 415
63 150 1090/1040 2.4 1035*785*1285 450*400 285*105 505
80 180 1310/1250 2.2 1065*800*1290 450*400 330*110 540
100 200 1580/1500 2.1 1072*820*1305 450*400 345*116 590
125 240 1890/1800 2 1155*1105*131 450*400 415*135 705
160 280 2310/2200 1.9 1235*850*1535 550*550 485*135 835
200 340 2730/2600 1.8 1282*860*1557 550*550 582*168 965
250 400 3200/3050 1.7 1310*940*1605 550*550 695*210 1135
315 480 3830/3650 1.6 1465*1120*191 660*650 855*255 1520
400 570 4520/4300 1.5 1440*1165*172 660*650 950*295 1590
500 680 5410/5150 1.4 1510*1250*184 660*650 1150*320 1905
630 810 6200 4.5 1.3 1650*1140*192 660*650 1500*435 2015
800 980 7500 1.2 2125*1175*231 820*820 1910*760 3510
1000 1150 10300 1.1 2150*1380*257 820*820 2125*880 3850
1250 1360 12000 1 2355*1485*257 820*820 2605*960 4610
1600 1640 14500 0.9 2335*1750*263 820*820 3125*1150 5420
2000 1940 18300 5 0.4 1940*1400*170 820*820 2420*780 4200
2500 2290 21200 0.4 2050*1480*180 820*820 2560*780 4680
Note:Parameter is for reference only,if any changes should follow the factory technical data.

Amorphous distribution transformer

Three-Phase Distribution Transformer Advantages:

· GNEE adopts a focused factory concept, with rich experience in specific products and extremely high consistency in design, manufacturing and testing.

· GNEE's distribution transformer factory adopts a common design platform, which provides us with first-class experience, consistency and repeatability

· GNEE adopts first-class manufacturing and quality processes to ensure that our transformers meet the most stringent requirements

Three-Phase Distribution Transformer Applications:

· GNEE's small distribution transformers up to 315 kVA are typically oil-immersed and used for pole, pad or floor mounting.

· GNEE's small distribution transformers up to 315 kVA are suitable for residential overhead distribution loads, as well as light commercial or industrial loads and various power applications.

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