Overview of s supply GW4-40.5 400A 630A 1000A hv disconnector

s supply GW4-40.5 400A 630A 1000A hv disconnector is critical switching equipment used in electrical systems of power plants and substations. その主な機能は、メンテナンス作業中に高電圧の電気機器や機器の安全を保証し、電圧を絶縁することです。. 切断には使用できません, 入力, または負荷電流と短絡電流を遮断します. 強力なアークを生成しない特定のスイッチ操作にのみ使用できます。通常は、メンテナンス中に電源を絶縁するために高電圧回路ブレーカーと組み合わせて使用​​されます。, 保守要員と機器の安全保護を提供します. 設置場所と断熱柱の数に応じて, 屋内タイプに分けることができます, 屋外用タイプ, 単一列, 二重列, および 3 列タイプ. 発電所や変電所の電気システムは、保守要員や機器の安全を保証するために非常に重要です。.

Characteristics of s supply GW4-40.5 400A 630A 1000A hv disconnector

“高圧電気機器・装置のメンテナンス時の安全保証: これが高電圧絶縁スイッチの主な機能です, メンテナンス作業中の機器とオペレーターの安全を確保できます。.

絶縁電圧: 電圧を絶縁する役割を果たし、電流を遮断したり接続したりするために使用することはできません。, また、短絡電流を遮断するためにも使用できません。.

ノンアーク消火機能: 電流を遮断する目的には使用できません; つまり, アーク消弧機能はありません.

複数の種類: 設置場所に合わせて, 屋内タイプと屋外タイプに分けることができます. 断熱柱の本数に応じて, 単一列に分割できます, 二重列, およびトリプルカラムタイプ. 各電圧レベルにはオプションの機器があります。”

Specifications of s supply GW4-40.5 400A 630A 1000A hv disconnector

The GW4-40.5 high-voltage disconnector provides a dependable break for circuits. It takes care of as much as 40.5 キロボルト. You obtain options for different existing needs: 400 Amps, 630 Amps, または 1000 Amps. This versatility matches different substation configurations. The design makes use of a single-pole, center-break arrangement. It opens up flat. This activity creates a clear, visible seclusion gap. Seeing the gap is important for safety and security throughout maintenance.

The major get in touches with are robust knife-edge kinds. These make sure solid electrical connection when closed. They detach easily under tons. The insulators are high-strength porcelain. This material withstands high voltage stress. It likewise stands up to severe weather well. The base structure is sturdy steel. It supplies a steady installing platform. All metal components obtain treated against corrosion. This defense extends the equipment’s life outdoors.

Procedure is uncomplicated. Make use of the hand-operated operating system. It includes an easy rotating deal with. The deal with connects using a protected rod. This pole web links straight to the moving contact arm. Rotating the manage opens up or shuts the contacts. The system consists of clear placement signs. You see “OPEN” または “CLOSED” status quickly. Mechanical interlocks are common. These protect against dangerous procedure sequences. They stay clear of closing onto a real-time circuit mistakenly.

The disconnector satisfies stringent global standards. These cover electric efficiency and mechanical endurance. It passes high-voltage hold up against tests. It takes care of short-circuit currents securely. Extensive mechanical life examinations verify its reliability. Hundreds of open-close cycles are ensured. The system deals with thermal anxiety efficiently. It does reliably in temperatures from extremely cool to very hot. Its design prioritizes security and long life span. Marginal upkeep is needed over years of operation. This makes it a trustworthy selection for grid drivers.

Applications of s supply GW4-40.5 400A 630A 1000A hv disconnector

The GW4-40.5 high-voltage disconnector deals with 400A, 630あ, and 1000A currents. This tools is crucial for taking care of power circulation securely in high-power systems. Its primary task is creating a visible break in the circuit. Employees see the break and recognize the power is off. This enables secure maintenance and repairs on devices downstream. It protects against accidental re-energization while people are functioning.

This disconnector is generally utilized in substations. It separates transformers, breaker, and busbars. Specialists need to service these components routinely. The disconnector makes sure the power is absolutely off prior to work starts. It supplies a physical space every person can see.

Power transmission lines additionally make use of these disconnectors. They segment long-distance lines. This enables particular areas to be de-energized for inspection or fixing. Line staffs can securely access towers and cords without live voltage close by. It minimizes downtime for the entire grid.

The GW4-40.5 is constructed for exterior atmospheres. It withstands extreme weather condition, contamination, and high altitudes. Its durable design guarantees trustworthy operation for many years. The disconnector deals with voltages as much as 40.5 キロボルト. It meets stringent security standards for high-voltage equipment.

Setup takes place on assistance frameworks like poles or structures. The visible open gap is its vital safety attribute. Operators verify the switch placement visually. This reduces human mistake. The disconnector matches breaker. Breakers interrupt mistake present. Disconnectors give the risk-free seclusion point.

Industries rely on this equipment for system flexibility. It permits reconfiguring power courses during grid changes. It helps with adding or eliminating equipment from the online network. Power plants, industrial complexes, and large centers use it. Safety and operational control are the key factors. The GW4-40.5 in 400A, 630あ, and 1000A variations offers important seclusion for high-voltage monitoring.

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 s supply GW4-40.5 400A 630A 1000A hv disconnector, 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 s supply GW4-40.5 400A 630A 1000A hv disconnector

What is the GW4-40.5 disconnector used for?
This disconnector isolates parts of a high-voltage electrical circuit. It cuts off power flow completely. Workers need this for safe maintenance or repairs. It ensures equipment is de-energized. It handles systems rated up to 40.5 キロボルト.

What do the 400A, 630あ, and 1000A ratings mean?
These numbers show the maximum current the disconnector can safely carry. The 400A model handles 400 Amps. The 630A handles 630 Amps. The 1000A handles 1000 Amps. You choose the rating based on the circuit’s normal operating current. Picking the right size prevents overheating.

Where is the GW4-40.5 disconnector typically installed?
You find this disconnector in substations and power distribution networks. It works on overhead lines. It works in transformer stations. It works in industrial power systems. It is used anywhere circuits operating at 40.5kV or less need isolation. It provides a visible break point.

What are the main features of this disconnector?
It has a simple, reliable double-break design. This ensures a clear isolation gap. It operates manually. Operators use an insulated rod. Construction uses sturdy materials for outdoor use. It withstands harsh weather. It offers good mechanical and electrical endurance. Installation is straightforward.

Is the disconnector safe to operate?
はい, safety is its primary function. It provides a visible open gap. This confirms the circuit is broken. Operators use it only after the circuit breaker opens the load current first. Never open it under load. Following correct procedures prevents accidents. It protects workers.