Overview:

This product is the perfect combination of three-dimensional core and resin insulated dry-type transformers. Both the energy-saving material, no-load loss, no-load current is low, low noise characteristics, as well as resin insulated dry-type transformers electrical performance is good, the local discharge value is low, lightning resistance, strong anti-short circuit capability, high mechanical strength specialty. Is the production and use of dual energy-saving products, its application and promotion in line with national energy conservation policies.

Products for high fire protection requirements, such as high-rise residential, airport, station terminals, subway, hospitals, power plants, metallurgical industry, shopping centers, residential areas of petrochemical, nuclear power plants, nuclear submarines and other places.

Features:

◆ Energy saving, energy saving;

◆ Electrical performance is good, the local discharge value is low;

◆ Resistant to lightning shock resistance, strong anti-short circuit capability;

◆No-load loss, no-load current, low noise

◆ High mechanical strength, moisture and fire.

Standard:

GB/T10228-2008GB109411-2007

Raled HV

10（10.5, 11，6，6.3, 6.6）kV

Raled LV：0.4kV

Tap connection range:

Non-exciting regulation

（±5%，±2×2 5%）

On-load regulation（±4×2.5%）

Vector group：D ynll orY yn0

Iinsulation level: L175AC35/AC5

Model Description:

Three - dimensional triangular dry - type transformers

SCB series epoxy resin cast F - class dry - type transformers