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SCB18 series

Dry Transformer 10KV

Product Details


10kV energy-saving dry distribution transformer

10kV energy-saving SCB series epoxy resin cast dry type power transformer, suitable for three-phase, 50Hz, distribution network system. It is used for the input of the primary side and the output of the secondary side of the power grid to realize the voltage conversion of the primary and secondary sides.

Type specification:

  • Model: SCB12, SCB14, SCB18
  • Capacity: Capacity 30~5000kVA
  • Rated voltage: High voltage/low voltage: 10/0.4kV
  • Impedance: 4~10%
  • Insulation class: F, H
  • Connection group: Dyn11, Yyn0
  • Insulation level: LI75AC35/AC3
  • Implementation standard: GB 20052-2020 power transformer energy efficiency limit value and energy efficiency grade;
  • Product features

    1. The coil is cast with imported H-grade epoxy resin under vacuum (1~3mb ar) and its surface is bright and beautiful.

    2. High mechanical strength, strong short-circuit resistance; Good moisture resistance, can operate at 100% humidity.

    3. Iron core adopts imported automatic cutting and stacking intelligent production line, compared with traditional manual lamination, transformer noise is reduced by 5dB, no-load loss is reduced by 5%.

    4. There is no need to preheat treatment before operation, and there is no need to de-damp treatment during intermittent operation.

    5. Small size, light weight, no cracking, no moire on the surface, low bureau.

    6. High insulation level, good lightning impact resistance.

    7. Maintenance-free, strong heat dissipation, 150% rated load operation under forced air cooling conditions, the product energy-saving effect is significant.

    8. Flame retardant, explosion-proof, pollution-free, directly installed in the load center.

    9. Transformer empty load loss low energy saving effect.

    SCB14

    10 kV

    SCB14

    20 kV

    SCB14

    35 kV


    Technical Parameters


    Frame current Rated current Number of poles Utilization category IEC/EN60947-2
    Comply with IEC/EN60947-2
    AC 50/60Hz
    Rated operating voltage
    Rated insulation voltage Rated impulse withstand voltage Operating time
    Isolating function Rated short-time withstand current Breaking time
    SCB14 1600 A 200/400/630/800/1000/1250/1600 A 3/4 P B
    Yes

    Yes
    380/400/415/660/690 V 1000 V 12 kV
    Closing time: ≤70 ms
    Breaking time: ≤30 ms
    SCB14 2500 A 630/800/1000/1250/1600/2000/2500 A 3/4 P B
    Yes

    Yes
    380/400/415/660/690 V 1000 V 12 kV
    Closing time: ≤70 ms
    Breaking time: ≤30 ms
    SCB18 4000 A 1000/1250/1600/2000/2500/2900/3200/3600/4000 A 3/4 P B
    Yes

    Yes
    380/400/415/660/690 V 1000 V 12 kV
    Closing time: ≤70 ms
    Breaking time: ≤30 ms
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    SCB series

    Product Features

    The SCB Series Transformer is designed for optimal performance in power distribution, featuring a compact, environmentally-friendly design. With a focus on energy efficiency and reliability, this transformer is ideal for a range of applications, including industrial and commercial use.

    SCB18 Series

    Feature Description
    Rated Current 160A
    Rated Voltage Up to 690V AC
    Frequency 50Hz / 60Hz
    Protection Functions Overload, Short Circuit, Undervoltage, Earth Fault
    Isolation Function Provides isolation of the electrical circuit
    Intelligent Controllers Equipped with smart controllers for enhanced protection and automation

    Download MSDS

    SCB18 Series

    Feature Description
    Rated Current 250A
    Rated Voltage Up to 1000V AC
    Frequency 50Hz / 60Hz
    Breaking Capacity Up to 80kA
    Protection Functions Overload, Short Circuit, Undervoltage, Earth Fault
    Isolation Function Provides reliable isolation for maintenance and safety

    Download MSDS

    SCB18 Series

    Feature Description
    Rated Current 630
    Rated Voltage Up to 1000V AC
    Frequency 50Hz / 60Hz
    Breaking Capacity Up to 100kA
    Protection Functions Overload, Short Circuit, Undervoltage, Earth Fault, Differential Protection
    Isolation Function Reliable isolation for maintenance and safety purposes

    Download MSDS

    SCB18 Series

    Feature Description
    Rated Current 5000A
    Rated Voltage Up to 1000V AC
    Frequency 50Hz / 60Hz
    Breaking Capacity Up to 100kA
    Protection Functions Overload, Short Circuit, Undervoltage, Earth Fault, Differential Protection
    Isolation Function Reliable isolation for maintenance and safety purposes

    Download MSDS

    KFW3 Series 7500

    Feature Description
    Rated Current 7500A
    Rated Voltage Up to 1000V AC
    Frequency 50Hz / 60Hz
    Breaking Capacity Up to 100kA
    Protection Functions Overload, Short Circuit, Undervoltage, Earth Fault, Differential Protection
    Isolation Function Reliable isolation for maintenance and safety purposes

    Download MSDS