SC (B) 11 series three-phase resin insulation dry-type power transformer
SC (B) 11 series three-phase resin insulation dry-type power transformer
General
Less SC (b) 11 series of epoxy resin casting has excitation regulating dry type transformer is used with packing in the class F epoxy resin mixture, after vacuum thin film degassing, under vacuum and pressure, the outer surface of the thin layer pouring placed in glass filament reinforced the high-low voltage coil. Is a kind of mechanical strength, electrical strength, high heat strength of the dry type transformer. Is an excellent product of urban power grid transformation, especially suitable for high-rise buildings, airports, power plants, commercial centers and other requirements of fire, explosion, moisture is an important place.
Product features
Flame retardant,explosion-proof and maintenance-free and no installations are allowed and save your cost.
Economic due to low loss and good conservation of power.
Partial discharge is less than 10pc;high mechanical strength and reliability;moisture resistance and dust protection.
Anti-shortcircuit;good performance to withstand the lighting impulse.
The outer casing is made of iron and alumin alloy.There are different case tyes and modes fo wiring at your choice.
The transformer can be equipped With temperature control & display system according to the specific requirement. Lt can be coop-erated with the temperature control system.
Notice to orderer
Please provide the following parameter when Ordeing:
1、Product type
2、Rated capacity
3、Voltage combination
4、Regulating range
5、Frequency
6、Connectin Symbol
7、Shortn-circuit impedance
8、For special requirement,giving the technical requirement.
Technical performance parameters
Model
|
Rated Current
(A) |
Voltage Combution
|
Connection symbol
|
No-load Current
(%) |
No-loadLoos
(W) |
Load Loos(120℃)
(w) |
Lmpedance Voltage
UK(%) |
|
H.V.(KV)
|
L.V.(KV)
|
|||||||
SC11-30
|
1.73
43.3 |
6±
6.3±
10±
10.5±
11± |
0.4
|
Dyn11
YynO
|
2.5
|
168
|
710
|
4
|
SC11-50
|
1.73
43.3 |
2.2
|
238
|
1000
|
||||
SC11-80
|
4.62
115.5 |
2.1
|
322
|
1380
|
||||
SC11-100
|
5.77
144.3 |
1.9
|
350
|
1570
|
||||
SC11-125
|
7.22
180.4 |
1.7
|
413
|
1850
|
||||
SC11-160
|
7.22
180.4 |
1.7
|
476
|
2130
|
||||
SC11-200
|
11.6
288.7 |
1.5
|
546
|
2530
|
||||
SC11-250
|
14.43
360.8 |
1.5
|
630
|
2760
|
||||
SC11-315
|
18.19
454.7 |
1.3
|
770
|
3470
|
||||
SC(B)11-400
|
23.09
577.4 |
1.3
|
854
|
3990
|
||||
SC(B)11-500
|
28.9
721.7 |
1.3
|
1015
|
4880
|
||||
SC(B)11-630
|
36.4
909 |
1.2
|
1176
|
5880
|
||||
SC(B)11-630
|
36.4
909 |
1.2
|
1134
|
5960
|
6
|
|||
SC(B)11-800
|
46.2
1154.7 |
1.2
|
1330
|
6960
|
||||
SC(B)11-1000
|
57.7
1443.4 |
1
|
1547
|
8130
|
||||
SC(B)11-1250
|
72.2
1804.3 |
1
|
1827
|
9690
|
||||
SC(B)11-1600
|
92.4
2309 |
1
|
2142
|
11730
|
||||
SC(B)11-2000
|
115.5
2886.7 |
0.9
|
2905
|
14450
|
||||
SC(B)11-2500
|
144.3
3608.4 |
0.9
|
3500
|
17170
|
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