Introduction

The S9 type oil immersed transformers are developed on the basis of summarizing the design experience of S7 series transformer products. They adopted new components, new materials, new structures, and improved local structures. The electrical strength, mechanical performance and heat dissipation capacity of the product are all excellent. The use of a corrugated oil tank and a fully sealed structure ensures that the transformer oil is completely isolated from the air, prolongs the service life of the transformer, and reduces the maintenance workload of the transformer.

Features

The S9 type oil immersed transformers adopt a corrugated oil tank, a fully sealed structure, with heat dissipation and expansion, and do not require maintenance during the service life of the transformer. All sealed transformers are equipped with a pressure relief valve, which expands the application range of the pressure relief valve and increases the effective safety protection of the product. In addition, the S9 type oil immersed transformers adopt a new type of double-sealed vertical switch, which improves the sealing performance of the switch.

Conditions of use

1. Maximum ambient temperature + 40 degrees

2. Minimum ambient temperature: - 25 degrees

3. Altitude: < 1000M

4. Maximum monthly average relative humidity: 90 ﹪ [20 °]

5. Installation location: it is installed in the place without fire, explosion, serious pollution, chemical corrosion and violent vibration, indoor or outdoor.

FAQ
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.

http://www.lp-electricpower.com/