| Customization: | Available |
|---|---|
| Application: | Power, Lighting |
| Phase: | Three |
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| Model NO. | SCB11 | Origin | China |
| Cooling Method | Dry-type Transformer | Winding Type | Auto-transformer |
| Certification | ISO9001-2000, ISO9001, CCC | Usage | Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer |
| Frequency Characteristics | Power Frequency | Shape of Core | Ring |
| Brand | ZONGCHENG | Size | Customizable |
| Protection Grade | Core Material | Silicon Steel | |
| Insulation Level | as Per IEC Standard | Transport Package | Wooden |
| Specification | IEC/ANSI/IEEE. BS | HS Code | 8504220000 |
Dry Transformer Advantage:
1. Safety: Since dry transformers do not contain flammable or toxic liquids that can leak or catch fire.
2. Environmental protection: type power transformers do not use harmful liquids or liquids to work, so they will not release harmful gases into the environment causing greenhouse effect.
3. Low noise: due to the use of laminated iron core technology and multiple layers of insulating paint on the outside of the iron core, the noise of the cast resin dry type transformer is reduced.
4. Low loss: dry-type transformer adopts higher grade silicon steel sheet, which belongs to high energy efficiency grade transformer, the no-load loss is 15% lower than SCB12 transformer, and the load loss is 10% lower than SCB12 transformer
5. Low installation cost: small size, light weight, less space occupation, no need for fire extinguishing system and low installation cost.
6. Maintenance: Since the dry-type transformer does not use liquid for filling and the use of accessories, it requires almost no maintenance.
7. Sustainability: small partial discharge (usually below 10PC), high reliability, long-term safe operation can be guaranteed, and the service life can reach 30 years.
8. Good heat dissipation effect: the composite insulation composed of pure resin and glass fiber has extremely high electrical strength, which improves the heat dissipation efficiency of the winding surface.
| Rated Voltage | HV coil : Up to 35kV LVcoil : 0.208--1.14 KV (Power-Cast transformers with multiple high voltage connections can also be supplied.) |
| Tap Range | Standard : ±2.5%, ±5% Other ratings are available by arrangement. |
| Power Capacity | Three phase : 30 - 3150 KVA Frequency : 50Hz, 60Hz Typical % impedance voltage : 4-8%. |
| Connections | HV coil : Delta LVcoil : Wye with neutral point (Other connections are available to meet requirements.) |
| Temperature Ratings | HV coil : Class F LVcoil : Class F Ambient temperature : Minimum -25°C Temperature rise limitation : 40°C |
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