10/11kV 変電所用工業用油入変圧器

Overview of 10/11kV Industrial Oil Immersed Transformer for Electrical Substation

油入変圧器は、コアと巻線が絶縁油に浸されているタイプの変圧器です。. このオイルは 2 つの主要な機能を果たします。: 導電性部品間の非常に効果的な絶縁体として、また動作中に発生する熱を放散する冷却剤として機能します。. これらの変圧器は堅牢です, 信頼性のある, かつ高効率, 高電圧の配電および送電ネットワークの標準的な選択肢となっています。, 通常、変電所の屋外に設置されます.

Features of 10/11kV Industrial Oil Immersed Transformer for Electrical Substation

• 効果的な冷却: 絶縁油はコアや巻線からの熱を効率よく吸収し、放熱フィンに伝えます。, 自然または強制循環とより高い過負荷容量を可能にします.
• 優れた断熱性: オイルは空気よりもはるかに優れた絶縁耐力を提供します, 所定の電圧定格でよりコンパクトな設計が可能になり、短絡から保護します.
• 堅牢な構造: 長期使用を想定した設計, 確実な動作 (頻繁 25-30 年) 過酷な屋外環境で.
• 過負荷容量: オイルの熱質量と冷却特性により、乾式変圧器よりも一時的な電力過負荷に対処できます。.
• 保護システム: コンサベータタンクを搭載 (オイルの膨張を可能にするため), 息抜き (空気中の水分を吸収する), および保護リレー (ブッフホルツリレー) 内部故障検出用.
• 費用対効果が高い: 一般に、乾式変圧器と比較して、高電力用途ではより経済的です.

Specifications of 10/11kV Industrial Oil Immersed Transformer for Electrical Substation

This transformer powers industrial sites and substations. 高電圧の電力を降圧します. The main voltage ranking is 10kV or 11kV. The secondary voltage matches your specific devices demands. We construct it tough for demanding industrial settings.

The core utilizes state-of-the-art grain-oriented silicon steel. This lessens power loss during procedure. Copper windings guarantee reliable power transfer and resilience. The entire active assembly sits inside a durable steel storage tank. The storage tank is filled with high-grade insulating mineral oil.

The oil does 2 major tasks. It cools down the transformer properly. It likewise gives vital electric insulation inside. This style is known as Oil Natural Air Natural (オナン). Heat climbs naturally via the oil. Then it dissipates from the container’s surface into the air. External radiators enhance the air conditioning surface area. This deals with higher loads securely.

守備は欠かせない. The tank consists of a conservator tank. The conservator holds additional oil. It enables oil expansion as temperature levels change. A rest with silica gel maintains moisture out of the oil. A Buchholz relay identifies interior faults. It causes an alarm or shuts the transformer down. Stress alleviation devices prevent dangerous container overpressure. These attributes secure the transformer and your employees.

We build according to rigorous international criteria. Usual standards include IEC 60076 or IEEE C57.12.00. Every device undergoes rigorous manufacturing facility testing. This consists of ratio checks, winding resistance tests, and insulation resistance checks. We perform induced voltage examinations and used voltage examinations. We measure tons loss and no-load loss exactly. 温度上昇試験により冷却効率を確認. Impulse examinations confirm strength versus voltage rises. This screening guarantees safety and security and integrity. You get a transformer prepared for long-lasting solution.

Applications of 10/11kV Industrial Oil Immersed Transformer for Electrical Substation

Industrial oil-immersed transformers rated 10/11kV are essential tools for electrical substations. They take care of the essential task of voltage change. Substations get power at high transmission voltages. These transformers tip that voltage down to more secure, usable degrees like 10kV or 11kV. This stepped-down power is then dispersed successfully to factories, 植物, and large facilities nearby.

Their durable oil-immersed style makes them excellent for requiring industrial setups. The shielding oil inside serves 2 vital objectives. It cools down the transformer windings successfully during continual hefty procedure. It also offers excellent electric insulation, preventing harmful brief circuits. This dependability is important for substations sustaining essential commercial processes.

You locate these transformers directly inside devoted substation structures or safe outside rooms. They develop the core web link between the high-voltage grid and the regional industrial power network. Their primary feature is dispersing the stepped-down power reliably. They feed power straight to huge electric motors, 重い機械, and substantial plant-wide electrical systems within manufacturing facilities, 鉱山, or handling plants.

These transformers are constructed hard. They deal with the consistent, heavy electrical loads typical in market. The oil cooling system takes care of the substantial warm generated. This makes sure steady procedure night and day. Their design focuses on long life and very little downtime. This is critical for commercial operations where unanticipated power loss suggests significant production stops and monetary loss. They offer the steady, reputable power foundation industrial facilities definitely need.

会社概要

PDDN フォトエレクトロン テクノロジー株式会社, 株式会社. パワーエレクトロニクス技術とパワー製品の大手企業の1つです, 太陽光発電インバーターの開発に全面的に取り組んでいます， 変圧器, 電圧レギュレータ, 配電盤, サイリスタ， モジュール， ダイオード， ヒーター, およびその他の電子デバイスまたは半導体. ユーザーに高品質なサービスを提供することに尽力していきます, 効率的な製品と思いやりのあるサービス.

クレジットカードによる支払いを受け付けます, T/T, ウェストユニオン, とペイパル. PDDN は FedEx を通じて海外の顧客に商品を発送します。, DHL, 海によって, または空路で. If you want high-quality 10/11kV Industrial Oil Immersed Transformer for Electrical Substation, お問い合わせをお送りください; 私たちはあなたを助けるためにここにいます.

お支払い方法

信用状, T/T, ウエスタンユニオン, ペイパル, クレジットカードなど.

出荷

海沿い, 飛行機で, 速達で, 顧客の要求に応じて.

保管条件

1) 室温の乾燥した環境に保管してください.

2) 湿気や高温を避けてください.

3) 内包装袋開封後はすぐにご使用ください.

5 FAQs of 10/11kV Industrial Oil Immersed Transformer for Electrical Substation

Here are five common questions about 10/11kV Industrial Oil Immersed Transformers for electrical substations:

この変圧器は何をするものですか?
This transformer changes electricity’s voltage level. It steps down the high voltage electricity coming into the substation. It makes the voltage safe for factories or large buildings to use. It powers heavy machinery and equipment reliably.

Why use oil inside it?
The transformer core and windings sit inside special insulating oil. このオイルは主に 2 つの働きをします. It cools the transformer parts during operation. 重要な電気絶縁も提供します. Oil cooling handles large power loads effectively. It keeps temperatures stable.

その主な特徴は何ですか?
These transformers are built tough for demanding industrial sites. They use strong steel tanks holding the oil and internal parts. Radiators or cooling fins attach to the tank. 熱を放散するのに役立ちます. Robust bushings safely bring the electrical cables in and out. Protective devices monitor oil levels and temperature. They give warnings if problems happen.

安全ですか?
安全は最優先事項です. The transformer tank is completely sealed. これでオイル漏れが防げます. Modern designs often include pressure relief devices. These protect the tank if internal pressure builds too high. Fire walls or special pits around the installation add extra safety. They contain any potential oil fire. Regular testing ensures it meets strict safety standards.

どれくらいのメンテナンスが必要ですか?
Oil immersed transformers need regular professional checks. Technicians test the oil quality often. They look for moisture or chemical breakdown. They inspect the physical condition of the tank, ブッシング, and cooling surfaces. They check all connections are tight. They confirm protective devices work correctly. Keeping the transformer clean and dry is also important. Proper maintenance extends its working life significantly. It prevents unexpected failures.