China Electrical Power Transformer manufacturer

66kV Oil Immersed Transformer Three Phase Double Winding Voltage Regulating Power Transformer

Product Details:
Place of Origin: China
Brand Name: HENGFENGYOU
Certification: ISO IEC CB COC KEMA SNI SABS CCC
Model Number: 66kv
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 200-200000/piece
Packaging Details: wooden case
Delivery Time: 15 DAYS
Payment Terms: LC T/T
Supply Ability: 5000 pieces/year
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Detail Information

Rated Voltage: 66KV Phase: Three
Coil Number: Autotransformer Rated Capacity: 3500KVA
Usage: Rectifier Coil Structure: Toroidal
High Light:

three phase oil immersed transformer

,

oil immersed distribution transformer

Product Description

66kV Oil-Immersed Transformer Three-phase Dual-winding Voltage

Regulating Power Transformer without Excitation

 

Product Introduction
 

220kv,110kv and 66kv low loss series transformer if our independently developed new generation of

transformer on the basis of absorption of domestic and foreign advanced technology,which features

low local discharge ,low loss,low noise,high reliability ,strong protection against abrupt short circuit,its

excellent performence has been recognized ny wide users and high appeaised by experts.the full sealed

suspending cover free product sell well nationwide.

 

Amount of local discharge :the apparent discharge amount under 1.5 times if rated voltage is less than 80pc.

Noise:product of 63mva and below is lower than 58db(an)

Power loss:no-load loss is 30% lower than that of IEC stanard.

Reliability:all in service product have no damage or oil leakage occurred;

Short circuit withstanding :model SFZ11-50000/132 smoothly passed the short circuit withstanding test of

the national transformer quality supervision and inspection center and also passed holland KEMA quality

control systom.

 

MainTechnicalParametersfor10KVlevelS9-M,S11-M,S13-M
Seriesthree-phasefull-sealednon-excitaiton-tap-changingdistributiontransformer
Rated
Capatty(
KVA)
High
Voltage
Kk)
HV.Tap Low
Noltage
Connedion
Symbol
Circut
|Impendence
%)
No-loadloss(w) On-oadloss(W) Noloa
current
(%)
S9 S11 S13 S9 S11 S13
30 6
6.3
10
10.5
+5%
+2x2.5%
0.4 Dyn11
yyn0
4 130 100   630/600 630/600 630/600 1.5
50 170 130 100 910/870 910/870 910/870 1.3
63 200 150 110 1090/1040 1090/1040 1090/1040 12
80 250 180 130 1310/1250 1310/1250 1310/1250 12
100 290 200 150 1580/1500 1580/1500 1580/1500 1.1
  340 240 170 1890/1800 1890/1800 1890/1800 1.1
160 400 280 200 2310/2200 2310/2200 2310/2200 1
200
_
480 340 240 2730/2600 2730/2600 2730/2600 10
  560 400 290 3200/3050 3200/3050 3200/3050 9
315 670 480 340 3830/3650 3830/3650 3830/3650 9
  800 570 410 4520/4300 4520/4300 4520/4300 0.8
500 960 680 480 5410/5150 5410/5150 5410/5150 8
630 Pyn11
hyno
4.5 1200 810 570 6200 6200 6200 0.6
  1400 980 700 7500 7500 7500 0.6
1000 1700 1150 330 10300 10300 10300 6
1250 1950 1360 970 12000 12000 12000 0.5
1600 2400 1640 1170 14500 14500 14500 0.5
2000 5 2830 1940 1550 18300 18300 18300 0.4
2500 3350 2290 1830 21200 21200 21200 0.4

 

66kV Oil Immersed Transformer Three Phase Double Winding Voltage Regulating Power Transformer 0

 

Features:

 

1) Amount of local discharged: The apparent discharge amount is less than 80pC under 1.5

times of rated voltage;

2) Noise: Products of 63MVA and below is lower than 58 dB (AN);

3) Power loss: no-load loss is 30% lower than that of IEC standard;

4) Reliability: All in-service products have no damages or oil leakage occurred;

66kV Oil Immersed Transformer Three Phase Double Winding Voltage Regulating Power Transformer 1

 

 

Company profile

 

Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric complete
sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers,
high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized electrical
enterprises. The company is located in the beautiful coastal city of china-qingdao. The company
has a registered capital of 10 million yuan, 20 senior technical personnel, more than 500 employees,
and a sound sales and service system, annual output value of US $1 billion, the products sell well at
home and abroad.

66kV Oil Immersed Transformer Three Phase Double Winding Voltage Regulating Power Transformer 2

 

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