高容量広く使用されている三相配電油入変圧器 400KVA 30KV 0.4KV 電力変圧器

Overview of High Capacity Widely Used Three Phase Distribution Oil Immersed Power Transformer 400KVA 30KV 0.4KV Power Transformer

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 High Capacity Widely Used Three Phase Distribution Oil Immersed Power Transformer 400KVA 30KV 0.4KV Power Transformer

• 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 High Capacity Widely Used Three Phase Distribution Oil Immersed Power Transformer 400KVA 30KV 0.4KV Power Transformer

This transformer delivers trusted power for requiring applications. 扱うのは 400 kilovolt-amperes of electrical lots. Built for three-phase systems, it tips down voltage from 30,000 volts to a much safer 400 ボルト. This makes it ideal for factories, 巨大な構造物, and infrastructure tasks requiring significant power circulation.

Its core uses high-grade electric steel. This product reduces energy losses dramatically. Copper windings ensure reliable power transfer and excellent performance under lots. The whole energetic part sits submerged in insulating mineral oil. このオイルは変圧器を効果的に冷却します. It likewise secures the inner components from wetness and electric stress and anxiety.

The durable steel tank houses everything safely. Radiators connected to the tank boost the air conditioning surface area. This style permits the oil to circulate normally. Warmth climbs from the windings. Hot oil streams right into the radiators. The oil cools there. Cooler oil sinks pull back to soak up more heat. This natural oil flow maintains temperatures steady during regular operation.

Safety and security features are integrated. An oil degree scale shows the insulating oil quantity plainly. A stress relief tool secures versus internal pressure accumulation. This avoids container damages. Bushings offer protected connections for incoming and outbound power cables. They are made for the details voltage levels.

This 400KVA system is a workhorse. Its design prioritizes longevity and reliable procedure. The mineral oil insulation and air conditioning system contribute to a long service life. The transformer takes care of continuous high lots successfully. It supplies stable voltage result important for sensitive industrial devices. Its common scores imply locating spares or service is straightforward. This transformer is a basic component for dispersing large quantities of power accurately.

Applications of High Capacity Widely Used Three Phase Distribution Oil Immersed Power Transformer 400KVA 30KV 0.4KV Power Transformer

This transformer actions down high voltage electricity to much safer, useful levels. Manufacturing facilities count heavily on it. It powers big machinery, 電気モーター, and entire production lines smoothly. Think places like fabric mills, steel plants, or large workshops. It maintains every little thing running without missteps.

Business structures require this power too. ショッピングセンター, huge office facilities, and healthcare facilities utilize it. It handles the heavy electrical load from air conditioning, 点灯, and necessary equipment all day. This continuous performance is essential.

Cities and communities depend upon these transformers. They form the foundation of the distribution network. You see them feeding power to communities and enterprise zone. They take care of the flow from the primary grid to regional substations effectively. This makes sure homes and smaller companies obtain secure power.

Huge building sites usually utilize them temporarily. They supply the required power for hefty equipment on huge tasks. Mining operations out in remote locations also benefit. They deliver trustworthy power where it’s needed most.

Renewable resource jobs, like wind or solar ranches, attach to the grid utilizing these transformers. They step up the produced power for transmission. They also step down inbound power for the website’s own use. This versatility is crucial.

The oil within is vital. It cools the transformer efficiently and prevents overheating. This style permits sustained high-capacity operation. It also shields interior parts, prolonging the transformer’s functioning life dramatically. Anticipate years of reliable service.

Its score is 400 キロボルトアンペア (400KVA). This suggests it takes care of substantial power loads quickly. The high voltage side accepts 30,000 ボルト (30KV). The reduced voltage side supplies 400 ボルト (0.4 KV), perfect for standard industrial and industrial tools. This mix is widely relied on.

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 High Capacity Widely Used Three Phase Distribution Oil Immersed Power Transformer 400KVA 30KV 0.4KV Power Transformer, 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 High Capacity Widely Used Three Phase Distribution Oil Immersed Power Transformer 400KVA 30KV 0.4KV Power Transformer

What is this 400KVA transformer?
This unit is a three-phase distribution transformer. 冷却と絶縁のためにオイルを使用します. 大量の電力を処理します, 具体的には 400 キロボルトアンペア. It steps down high voltage electricity from 30,000 より安全なボルト, 使える 400 ボルト. 工場, 大きな建物, and industrial areas rely on it.

通常はどこに設置されますか?
You find this transformer outdoors. Substations near factories or large commercial complexes use it. 鉱山, 水処理プラント, and large farms also need it. It feeds power to heavy machinery, 大型照明システム, and entire building complexes. It’s built for demanding, continuous operation.

オイル冷却はどのように機能するのか?
変圧器のコアと巻線は、特殊な絶縁油で満たされた強力な鋼製タンク内に設置されています。. オイルは運転中に発生する熱を吸収します。. Hot oil rises naturally. It flows through radiator fins attached to the tank. Air cools the fins. Cooled oil sinks back down. This cycle keeps the transformer at safe temperatures. 過熱によるダメージを防ぎます.

主な仕様は何ですか?
Its main power rating is 400KVA. The primary (入力) voltage is 30,000 ボルト. The secondary (出力) voltage is 400 ボルト. 三相電源を使用します. It’s oil-immersed for cooling and insulation. Standard models meet IEC 60076 safety and performance rules. It handles the high loads common in industry.

安全ですか?
はい, 安全が最優先です. The oil acts as both coolant and insulator. The robust steel tank protects internal parts. A conservator tank allows oil to expand and contract safely. A pressure relief device prevents dangerous pressure build-up. A Buchholz relay detects internal faults and triggers shutdown. Regular maintenance checks ensure ongoing safety.