Scb13 Series 630kVA 10kv Dry Type Cast Resin Three Phase Transformer

Scb13 Series 630kVA 10kv Dry Type Cast Resin Three Phase Transformer

SCB13 series 630kVA 10kV dry-type resin cast three-phase transformer‌ is a high-efficiency, low-loss power equipment, widely used in various occasions requiring stable power supply. Welcome customers to come to GNEE EC for inquiries.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of scb13 series 630kva 10kv dry type cast resin three phase transformer in China. If you're going to buy customized scb13 series 630kva 10kv dry type cast resin three phase transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

‌Product Introduction

‌SCB13 series 630kVA 10kV dry-type resin cast three-phase transformer‌ is a high-efficiency, low-loss power equipment, widely used in various occasions requiring stable power supply. Welcome customers to come to GNEE EC for inquiries.

 transformer 13

Rated capacity:  630kVA
Voltage ratio: 10/0.4kV
Connection group: Dyn11 or Yyn0
No-load loss: 1.46kW
Load loss: 6.31kW (at 75℃)
Short-circuit impedance: 6%
Frequency: 50Hz
Winding type: three windings
Core type: shell type
Appearance structure: vertical
Efficiency: 95%
Insulation heat resistance grade: F or H

Basic parameters and technical features
‌Model meaning‌: SCB13 dry-type transformer rated voltage is 10kV, capacity includes 30kVA, 50kVA, 630kVA and other specifications‌

Main features
Environmental protection and safety: oil-free design, fireproof and explosion-proof, suitable for densely populated areas.

High efficiency and energy saving: high-quality materials and advanced technology, reduce no-load and load losses, meet energy efficiency standards.

Low noise: optimized design, low operating noise, suitable for noise-sensitive environments.

Easy maintenance: dry structure, no oil maintenance required, reducing maintenance costs.

What are the requirements for transformer parallel battery packs?
In parallel battery packs, the electromotive force of each battery must be equal to avoid the discharge of batteries with large electromotive force to batteries with small electromotive force, forming unnecessary circulation. At the same time, the internal resistance should also be consistent to ensure the balanced distribution of the discharge current. In addition, batteries of different ages should not be used in parallel to ensure the stability and safety of the battery pack.

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Why should the iron core of the transformer be grounded?
When the transformer is in operation, its iron core and other accessories will be in the electric field around the winding. If not grounded, these components may induce a certain voltage. Under the action of the applied voltage, when the induced voltage exceeds the discharge voltage to the ground, a discharge phenomenon will occur, which may damage the transformer. Therefore, in order to prevent internal discharge and ensure the safe operation of the transformer, the iron core must be grounded.

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