• 2500kVA Three Phases Dry Type Transformer with Kema Certification
  • 2500kVA Three Phases Dry Type Transformer with Kema Certification
  • 2500kVA Three Phases Dry Type Transformer with Kema Certification
  • 2500kVA Three Phases Dry Type Transformer with Kema Certification
  • 2500kVA Three Phases Dry Type Transformer with Kema Certification
  • 2500kVA Three Phases Dry Type Transformer with Kema Certification

2500kVA Three Phases Dry Type Transformer with Kema Certification

Application: Power, Electronic, Electric
Phase: Three
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001, CCC, Kema
Customization:
Diamond Member Since 2022

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Manufacturer/Factory

Basic Info.

Model NO.
SCB-2500
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
U
Brand
Sce
Rate L. V
0.4kv or Customized
Capacity
80~2500kVA or Customized
Rate H. V
10kv or Customized
Impedance
6~4% or Customized
Type
Transformer
Transport Package
Wooden Crate
Trademark
SCE
Origin
China
HS Code
85043390
Production Capacity
4850

Product Description



SCE vacuum cast resin transformers in this size range from 10kVA to 10000kVA are used to step down three-phase medium voltage to low voltage for power distribution. These transformers are used primarily in metropolitan areas (public buildings, offices, distribution substations) and are also found in industrial applications.

Core
The magnetic core has a miter step-lap joint to ensure optimum performance and minimum sound levels. The magnetic steel is cut to length in a sequential way and automatically stacked, ensuring dimensional accuracy and single sheet interlacing within the full stack.

Windings
The high voltage winding has a continuous drop down disc with an aluminum strip conductor and double layer insulation. Windings are casted under vacuum with epoxy resin. Transient analysis test has been performed to verify the electrical stress distribution through the windings confirming the highest strength of our design.
The low voltage winding is made of copper or aluminum foil, and insulating foil pre-impregnated with resin. After the winding process, the coil is cured into an oven resulting in an extremely compact winding which can withstand the dynamic stresses produced by short-circuit.

Accessories
All the accessories needed to customize our products to your needs.
The enclosures are made of bolts on steel sheets with removable panels to access connections and tapings. Finishing can be galvanized, painted, depending on the application and your requirements. The design has been optimized in order to secure the requested cooling of the transformer for all levels of protection degree. Enclosures can be shipped assembled on the transformer or flat packed for assembly on site.
Other accessories
Cooling fans.
Temperature monitoring unit( Thermal control system)
Locking device (available on request)

Test
Transformer ratio and connection
Measurement of load losses and short circuit impedance.
Measurement of no-load losses.
Separate source withstand voltage test
Induced over-voltage test
Temperature rise test
Lighting impulse withstand voltage test
Measurement of partial discharge
Other transformers like rectifier transformer are also available on request.
Parameters of  SCB9-Z series 10kV non-excited tap changing low noise dry-type transformer
(Vector group: Yyn0 or Dyn11)
Type Rated  voltage No-load loss Load    loss No-load current Impedance    voltage Noise  level Weight Dimensions
mm
HV Tapping    range LV
(120° C)
kV % kV W W % % dB kg M L× W× H 
SCB9-Z-30/10 6
6.3
6.6
10
10.5
11
± 5
or
± 2× 2.5
0.4 190 720 2.2 4 46 420   1010× 740× 940
SCB9-Z-50/10 270 1050 2 490   1060× 740× 975
SCB9-Z-80/10 370 1460 1.8 580 550 1110× 740× 1000
SCB9-Z-100/10 400 1670 1.8 700   1130× 740× 1060
SCB9-Z-125/10 470 1950 1.6 47 820   1180× 740× 1090
SCB9-Z-160/10 540 2250 1.6 930   1210× 740× 1100
SCB9-Z-200/16 620 2670 1.6 1080   1240× 740× 1170
SCB9-Z-250/10 720 2920 1.6 1280   1290× 740× 1215
SCB9-Z-315/10 880 3670 1.4 48 1460   1360× 840× 1245
SCB9-Z-400/10 980 4220 1.4 1700   1410× 840× 1280
SCB9-Z-500/10 1160 5170 1.4 1980 660 1450× 840× 1380
SCB9-Z-630/10 1340 6220 1.2 49 2250   1530× 840× 1400
SCB9-Z-630/10 1300 6310 1.2 6 2250   1530× 840× 1440
SCB9-Z-800/10 1520 7360 1.2 2700   1590× 940× 1550
SCB9-Z-1000/10 1770 8600 1 3210   1650× 940× 1630
SCB9-Z-1250/10 2090 10260 1 51 3650 820 1740× 940× 1690
SCB9-Z-1600/10 2450 12420 1 4450   1770× 940× 1860
SCB9-Z-2000/10 3320 15300 0.8 53 5160   1900× 940× 1960
SCB9-Z-2500/10 4000 18180 0.8 6100   2010× 940× 2030
 

 

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