(SC(B)-10) 12kv Resin Insulation Dry-Type Power Transformer

Application: Power
Phase: Three
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001
Samples:
US$ 5000/Piece 1 Piece(Min.Order)
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Customization:
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Basic Info.

Model NO.
SC(B)-10
Usage
Power Transformer
Frequency Characteristics
Power Frequency
Shape of Core
EC
Brand
Talent
Transport Package
Plywood Box
Trademark
Talent
Origin
China
HS Code
854710000
Production Capacity
2000 Pieces/Year

Product Description

SC(B)-10  Dry-type Power Transformer
Normal operation condition 
Altitude      < 1000 m Indoor
Max. Ambinet temperature     +40ºC
Max. Daily average temperature       + 30ºC
Max. annual average temperature    +20ºC
Min. temperature  -5ºC
Supply transformers operate under special conditions according to customer requirements.
Features 
1. The core is made of cold rolled grained high-oriented silicon steel sheets  that thickness ≤0.3mm with 45 degree mitred joints. The surface is coated with special resin for moisture and rust proof.
2. Normally the LV winding materials is copper foil cylinder type excepet for small capacity transformers which LV winding materials is copper wire; The HV winding structure is multi-layer cylinder type that has good ampere-turn balance, low leakage flux, high mechanical strength and strong short-circuit withstand capability.
3. By installing the low noise fans that controled by the temperature control device,the operation capacity of the transformer can be increased by 40%.
4. The temperature device which sensers buried in LV winding can control the fans or send alarm & trip signals to protect the transformer.
5. The transformer can be installed in a enclosure which protetion class is IP20 or IP23, the enclosure can prevent small animals coming inside the transformer to avoid short circuit, and also safeguard the personal safety.
6. Sc(b)9      No-load losses Equal To Standard Value In GB/T10228-2008
                    No-load losses Equal To Tagged Value In GB/T10228-2008
    Sc(b)10   No-load losses Decrease By 10% Compared with Standard Value In GB/T10228-2008
                    No-load losses Decrease By 5% Compared with Tagged Value  In GB/T10228-2008
Technical Data
6KV 10KV main 30kVA~2500KVA NLTC distribution transformer
Nominal
capacity(KVA)
Voltage unitcombination Low voltage(KV) Vector Group No-load loss(W) Loasloss (W) No-load current(%) Short-circuit impedance(%)
High voltage(KV)

 
High voltage tap
range

 
F class
(120ºC)
H class
(120ºC)
30
6
6.3
6.6
10
10.5
11


 

±2×2.5% or  ± 5%


 
0.4
 

Yyn0
   or
Dyn11


 
190 710 760 2.0 4.0



 
50 270 1000 1070 2.0
80 370 1380 1480 1.5
100 400 1570 1690 1.5
125 470 1850 1980 1.3
160 540 2130 2280 1.3
200 620 2530 2710 1.1
250 720 2760 2960 1.1
315 880 3470 3730 1.0
400 980 3990 4280 1.0
500 1160 4880 5230 1.0
630 1340 5880 6290 0.85
630 1300 5960 6400 0.85 6.0
800 1520 6960 7460 0.85
1000 1770 8130 8760 0.85
1250 2090 9690 10300 0.85
1600 2450 11700 12500 0.85
2000 3050 14400 15500 0.70
2500 3600 17100 18400 0.70
1600 2450 12900 13900 0.85 8.0
2000 3050 15900 17100 0.70
2500 3600 18800 20200 0.70

6KV 10KV main 315kVA~2500KVA NLTC Power transformer
Nominal
capacity(KVA)
Voltage unitcombination Low voltage(KV) Vector Group No-load loss(W) Loasloss (W) No-load current(%) Short-circuit impedance(%)
High voltage(KV)

 
High voltage tap
range

 
F class
(120ºC)
H class
(120ºC)
630
6
6.3
6.6
10
10.5
11

 

±2×2.5% or  ± 5%


 
3
3.15
6
6.3

 

Yyn0
   or
Dyn11


 
1440 6360 6800 1.0


4.0



 
800 1620 7600 8130 1.0
1000 1940 8780 9390 0.85
1250 2340 10400 11100 0.85
1600 2790 12700 13600 0.85
2000 3600 15200 16200 0.70
2500 4230 17800 19100 0.70
3150 5040 20900 22300 0.60
4000 10
10.5
11
6030 25100 26900 0.60 6.0
5000 7200 29700 31800 0.50
6300 8500 35300 37800 0.50

6KV 10KV main 630kVA~6300KVA OLTC distribution transformer
Nominal
capacity(KVA)
Voltage unitcombination Low voltage(KV) Vector Group No-load loss(W) Loasloss (W) No-load current(%) Short-circuit impedance(%)
High voltage(KV)

 
High voltage tap
range

 
F class
(120ºC)
H class
(120ºC)
315


6
6.3
6.6
10
10.5
11




 

±4×2.5% 



 
0.4

 

Yyn0
Dyn11



 
990 3610 3860 1.1

4.0

 
400 1120 4270 4570 1.1
500 1290 5220 5580 1.1
630 1490 6170 6600 1.0
630 1440 6360 6800 1.0 6.0
800 1710 7500 8020 1.0
1000 1980 8780 9390 0.85
1250 2340 10400 11100 0.85
1600 2720 12400 13300 0.85
2000 3420 15200 16200 0.70
2500 3960 18100 19400 0.70
Note: The physical dimension in the manual is only provided for design reference, and the fimal dimension shall be based on the actual outline drawing.
(SC(B)-10) 12kv Resin Insulation Dry-Type Power Transformer

 

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