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Product Description
Oil immersed series transformer:
The fully sealed oil immersed power transformer series offers significant advantages including low loss, low noise, and high efficiency. This design achieves excellent energy-saving results and reduces environmental pollution. By canceling the oil conservator, the oil volume changes are automatically compensated by the corrugated oil tank's elasticity. This isolation from air prevents oil deterioration and insulation aging, enhancing reliability and minimizing maintenance needs.
- Power Capacity: 25-2500KVA
- Voltage Level: 10KV, 11KV, 13.8KV, 15KV, 20KV, 24KV, 33KV, 35KV and more
- Voltage Regulation: Off-circuit or On-load
- Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
- Phases: Three or Single phase available
- Connection Symbol: Dyn11, Yyn0 (or as requested)
- Environment: Altitude ≤ 1000m, Ambient temperature ≤ 40°C
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Production Capability
Specializing in high and low voltage power transmission and distribution equipment. The product range includes fully insulated inflatable cabinets, intelligent solid insulation ring main units, outdoor cable branch boxes, box-type substations, and more. With strong technical force and sophisticated testing methods, the quality is stable and trusted.
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Frequently Asked Questions
Are you a trading company or manufacturer?
We are a professional factory with 10 years of experience in high and low voltage switchgears, substations, transformers, and various electrical equipment.
Do you accept customized service?
Yes, we offer OEM/ODM services and can print your logo on the product. Our technical team provides projects based on your drawings and parameters.
What is your Minimum Order Quantity (MOQ)?
Our MOQ is 1 piece.
How long is your delivery lead time?
It depends on the requirements and quantity. Generally, it takes 5 to 10 working days.
How do you solve quality problems?
Please provide detailed photos of the issue. Our quality testing department will analyze and provide a solution within 2 days.
What are your payment terms?
Typically 30% T/T in advance and 70% before shipment. West Union and L/C are also acceptable.
Tanaka Electric
