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35KV series low-loss energy-saving power transformer

Availability:
Quantity:
  • 35KV series

    This product implements the national standard GB1094, power transformer and GB6451 three-phase oilimmersed power transformer technical parameters and requirements. The product is mainly used in powersystems, substations and 35KV subscriber stations. The product adopts the most advanced scientific researchachievements at home, and has many characteristics, such as novel structure, low loss, small size, short circuitresistance, and so on.


Ordering instruction

Please provide the following parameters when ordering:

  1. Product model

  2. Rated capacity 

  3. Voltage combination

  4. Adjustment range 

  5. Frequency 

  6. Connection symbol

  7. Short-circuit impedance

  8. Please note the technical requirements for the products having the special requirements

Rated capacityVoltage combination and tapping rangeJoin group labelNo-load current (%)No-load loss (W)Load loss (W)Short-circuit impedance (%)
High voltage (KV)High pressure tap range %Low voltage (KV)
50

35


38.5

±2*2.5

±5

0.4

Dyn11

Yy0

1.301601200/11406.5
1001.102302010/1910
1251.102702370/2260
1601.002802820/2680
2001.003403320/3160
2500.954003950/3760
3150.954804750/4530
4000.855805740/5470
500
0.856806910/6580
6300.658307860
8000.659809400
10000.65115011500
12500.60140013900
16000.60169016600
20000.55199019700
25000.55236023200

*GB/T 6451-2015


Rated capacityltage combination and tapping rangeJoin group labelNo-load current (%)No-load loss (W)Load loss(W)Short-circuit impedance (%)
High voltage (KV)High pressure tap range %Low voltage (KV)NX1NX2NX3NX1NX2NX3
3150

35


38.5

±2*2.5

±5

3.15

6.3

10.5

Yd110.451700200024002070020700219007.0
40000.45200023002900246002460025900
50000.45240028003500282002820029700
63000.452900340042003150031500333008.0
8000

3.15

3.3

6.3

6.6

10.5

YNd11
0.35400047005800346003460036500
100000.35480057007000408004080043000
125000.30550065008000484004840051100
160000.30670079009700592005920062500
200000.307900940011500716007160075500
250000.259400111001360084600846008930010.0
315000.2511101310016200100800100800106400

*GB 20052-2020


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