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Electric Three Phase Dry Type Power/Distribution Transformer

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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

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Electric Three Phase Dry Type Power/Distribution Transformer

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Brand Name :	HENGFENGYOU
Model Number :	SCB10
Certification :	ISO IEC CB COC KEMA SNI SABS CCC
Price :	200-200000/piece
Payment Terms :	LC T/T
Supply Ability :	5000 pieces/year
Delivery Time :	15 DAYS

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Product Details
Company Profile

Electric Three Phase Dry Type Power/Distribution Transformer

Our SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically. The core is made of high permeable grain orientated silicon sheet and cast with imported epoxy resin. Thanks to advanced technology, quality raw materials, scientific management , and perfect inspection means , our products have the following features.

The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of crack and inner bubble and has low local discharge , high reliability, and long service life.

The high and low voltage systems are cast under vacuum, thus the coil will not absorb moisture. The clamps of core are subjected to corrosion-resistant treatment. The insulating materials in the coil such as glass fiber are self extinguishing and they will not cause fire by the arc resulted from a short circuit. The resin will not generate toxic or harmful gas under high temperature.

Service condition:

Service condition:

The height above the sea level is below 1000m.

Ambient temperature:

Highest air temperature +40ºC

Highest daily average air temperature +30ºC

Highest annual average air temperature+20v

Lowest outdoor air temperature-25ºC

Rated capacity(kVA)

H.V. winding

(kV)

Tapping range of high voltage (%)

L.V. winding

(kV)

Vector Group

No-load loss
(kW)

Load loss (kW)

No-load current (%)

short circuit impedance

(%)

30
50
80
100
125
160
200
250
315
400
500
630
630
800
1000
1250
1600
2000
2500

6
6.6
6.6
10
10.5
11

±5%

±2x2.5%

0.4

Dyn11

0.17
0.24
0.33
0.36
0.42
0.49
0.56
0.65
0.79
0.88
1.05
1.21
1.17
1.37
1.59
1.88
2.21
2.75
3.24

0.71
1.00
1.38
1.57
1.85
2.13
2.53
2.76
3.47
3.99
4.88
5.88
5.96
6.96
8.13
9.69
11.73
14.45
17.17

2.6
2.2
2.2
2
1.8
1.8
1.6
1.6
1.4
1.4
1.4
1.2
1.2
1.2
1.1
1.1
1.1
1.0
1.0

4
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
6

Our workshop:

OUR SERVICE:

1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.

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