Understanding 3 Phase Dry Type Transformers

Type Rated capacity (KVA) Voltage combination(KV) No-load losses(W) Load losses(W) No-load current (%) Short-circuit impedance (%)
SC13-30 30 6,6.3,6.6,10,11/0.4 150 710 2.3 4.0
SC13-50 50 6,6.3,6.6,10,11/0.4 215 1000 2.2 4.0
SC13-80 80 6,6.3,6.6,10,11/0.4 295 1380 1.7 4.0
SC13-100 100 6,6.3,6.6,10,11/0.4 320 1570 1.7 4.0
SC13-125 125 6,6.3,6.6,10,11/0.4 375 1850 1.5 4.0
SCB13-160 160 6,6.3,6.6,10,11/0.4 430 2130 1.5 4.0
SCB13-200 200 6,6.3,6.6,10,11/0.4 495 2530 1.3 4.0
SCB13-250 250 6,6.3,6.6,10,11/0.4 575 2760 1.3 4.0
SCB13-315 315 6,6.3,6.6,10,11/0.4 705 3470 1.1 4.0
SCB13-400 400 6,6.3,6.6,10,11/0.4 785 3990 1.1 4.0
SCB13-500 500 6,6.3,6.6,10,11/0.4 930 4880 1.1 4.0
SCB13-630 630 6,6.3,6.6,10,11/0.4 1070 5880 0.9 4.0
SCB13-630 630 6,6.3,6.6,10,11/0.4 1040 5960 0.9 6.0
SCB13-800 800 6,6.3,6.6,10,11/0.4 1210 6960 0.9 6.0
SCB13-1000 1000 6,6.3,6.6,10,11/0.4 1410 8130 0.9 6.0
SCB13-1250 1250 6,6.3,6.6,10,11/0.4 1670 9690 0.9 6.0
SCB13-1600 1600 6,6.3,6.6,10,11/0.4 1960 11700 0.9 6.0
SCB13-2000 2000 6,6.3,6.6,10,11/0.4 2440 14400 0.7 6.0
SCB13-2500 2500 6,6.3,6.6,10,11/0.4 2880 17100 0.7 6.0

3 phase dry type transformers are essential components in electrical systems, particularly for industrial applications. Unlike oil-filled transformers, these units utilize air as the cooling medium, making them safer and more environmentally friendly. Their design allows for efficient energy transformation with minimal losses, making them ideal for various voltage applications.

These transformers are commonly used in environments where fire safety is a concern, such as commercial buildings and manufacturing facilities. The dry type construction minimizes the risk of leaks and reduces maintenance requirements, thereby enhancing operational reliability. Additionally, they can be installed indoors without the need for containment measures, providing flexibility in facility layouts.

Lot Production in Transformer Manufacturing

Lot production refers to the manufacturing process where items are produced in batches. In the context of 3 phase dry type transformers, this method allows factories to efficiently manage resources while maintaining quality control. Each batch can be tailored to specific customer requirements, ensuring that the transformers meet the necessary specifications and standards.

This production strategy also facilitates better inventory management, reducing costs associated with overproduction. By scheduling production runs based on demand, factories can optimize their supply chains and respond swiftly to market changes. Furthermore, lot production encourages continuous improvement, as manufacturers gather data from each batch to refine their processes.

Selecting a Reliable Transformer Supplier

Choosing the right supplier for 3 phase dry type transformers is crucial for ensuring quality and reliability. A reputable supplier should have a proven track record in the industry, offering products that comply with international standards. It is also beneficial to consider suppliers who provide comprehensive support services, from initial consultation to after-sales service.

Additionally, evaluating the supplier’s manufacturing capabilities is essential. A factory equipped with advanced technology and skilled personnel is more likely to produce high-quality transformers. Engaging with suppliers who prioritize innovation and sustainability can also lead to long-term benefits, as they are often more adaptable to changing market demands.

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