Looking for a World-class Solid insulated Switchgear for your Business? KDM is Leading Solid insulated Switchgear Supplier in China

KDM Solid Insulated Switchgear

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Solid Insulated Switchgear: The Complete FAQ Guide

Are you looking for solid insulated switchgear integrated with vacuum circuit breaker, switch for load break or any other electrical accessory?

This guide covers all the basic and advanced concepts of solid insulated switchgear.

And by reading until the end, you’ll definitely by an expert in switchgears components.

What is a solid insulated Switchgear?

A solid insulation switchgear is a type of スイッチギア that uses epoxy resin as its main insulation material.

 Insulated switchgear

What should you consider when purchasing a Solid Insulated Switchgear?

You need to consider the following factors when purchasing a solid insulated switchgear:

・ 効率

Your solid insulated switchgear should perform efficiently with minimal interference.

Efficiency involves maximum productivity and continuity in your application.

You can enquire from your manufacturer on the efficiency of the solid insulated switchgear.

· メーカーの評判

The reputation of your manufacturer determines the quality of the solid insulated switchgear.

A reputable manufacturer can offer you all the relevant information you may need concerning your switchgear.

They are also ready to repair and maintain your solid insulated switchgear in case of a breakdown.

· 将来手当

The average operating duration for a solid insulated switchgear is 30 years.

It is therefore critical that your solid insulated switchgear is able to handle any development that occurs during this period.

Such developments may include expansion of your production.

· Solid Insulated Switchgear Material

You need to consider the material that the manufacturer used for your solid insulated switchgear.

This is because of the availability of different material in the market with different applicational areas.

・ 安全性

An effective solid insulated switchgear should offer safety to both the operator and the electrical equipment.

Safety ensures that there is minimal hazard occurrence during the operation of the Solid Insulated Switchgear.

仕様を確認し、専門家に相談することでこれを確認できます。

・ 空間

For the effective performance of your solid insulated switchgear, there is need to ensure you have enough space.

Also, the size of the switchgear should guarantee that it will fit your space for optimum performance.

Space should allow for maintenance movements of the solid insulated switchgear.

・ 保証

A warranty from your manufacturer guarantees you of the quality production process and offers you a peace of mind.

It allows you to return the switchgear to your manufacturer for repair and maintenance in case of a breakdown as per the warranty conditions.

What is the function of a Solid Insulated Switchgear?

The functions of a solid insulation switchgear 含む：

 Solid insulated switchgear

• It has devices that help in the distribution and control of electric current.
• 電気的な故障と一般的なメンテナンス。
• 電気誘導モーターの接続と切断
• 定量的および定性的な電源測定を実行します。
• 過負荷や短絡に対する保護機能を備えたデバイスが備わっており、電気機器の安全性と機能性を確保するのに役立ちます。
• Isolation of electrical circuits from the main power source, which helps in safe clearance

What are the Applications of a Solid Insulated Switchgear?

The applications of a Solid Insulated Switchgear are:

· Urban Installations

Solid Insulated Switchgear appeals for use in the real estate industry where the price is a critical component.

· High Voltage Installation

In installations where high voltage is a requirement, solid insulated switchgear is a critical element.

This is because it does not utilize a large space.

· Environmentally Sensitive Installation

The features of a Solid Insulated Switchgear allow for its use in environmentally sensitive installation.

Such features include resistance to lightning due to the quality material used.

The enclosure is another feature that makes it ideal for this use.

· Underground Stations

金属製の筐体を採用しているため、使用に最適です。

What are the benefits of using a Solid Insulated Switchgear?

The following are the benefits of a Solid Insulated Switchgear:

· 環境に優しい

A solid Insulated Switchgear is environmentally safe.

This is because it does not emit poisonous gases to the environment.

It also does not react with the environment.

・ 信頼性のある

The use of a Solid Insulated Switchgear offers reliability.

This is due to the fewer outages time and maintenance procedures that you will incur when using it.

Its maintenance procedures do not take much of the time which ensures there is continuity of its operation.

Also, maintenance is not a regular procedure since it takes time before you perform one.

· メンテナンスコストの削減

A Solid Insulated Switchgear has less maintenance cost due to the occurrence of fewer blackouts.

Also, the components of the Solid Insulated Switchgear do not react with each other or with the environment.

This increases their durability and reduces the overall cost.

· スペースを最小限に抑える

Solid insulated switchgear uses less space for installation than other types of switchgear.

This makes it ideal for use in areas where space is a limiting factor.

· 組み立てが簡単

Solid Insulated Switchgear is easy to assemble and requires less skilled experts.

This ensures you can start using it as soon as you purchase it.

Are there any drawbacks of using a Solid Insulated Switchgear?

Yes. There are drawbacks to the use of a Solid Insulated Switchgear including:

· 初期コストが高い

The initial cost of purchasing a solid insulated switchgear is relatively higher compared purchasing other types of switchgears.

· 最大限の注意が必要

You need to take maximum care for your Solid Insulated Switchgear.

This prevents dust contamination of the live parts of the Solid Insulated Switchgear.

Maximum care can be quite tedious and time-consuming.

· 停止時間が長い

It takes a lot of time to identify and diagnose a fault when it occurs.

その結果、大規模な停電が発生し、プラントの稼働に影響を及ぼします。

What is the voltage rating for a Solid Insulated Switchgear?

Solid insulated switchgear

The voltage rating for a solid insulated switchgear are:

低電圧スイッチギア connects and disconnects, distributes and interrupts current flow with a voltage of up to 600V

中電圧開閉装置 isolates, distributes, connects, and disconnects power system with a voltage range of between 600V and 69kV

高電圧スイッチギア connects and disconnects, interrupts, and distributes current with a voltage of between 69kV and 230kV.

How does a Shielded Solid Insulated Switchgear compare to a Normal Solid Insulated Switchgear?

A shielded solid insulated switchgear offers superior operating capability when you compare to a normal solid insulated switchgear.

The shielding reduces the electromagnetic effect associated with electrical current flowing through cables.

The electromagnetic effect reduces the performance of your solid insulated switchgear.

What are the Insulation Materials for Solid Insulated Switchgear?

A solid insulated switchgear uses either of the following insulation materials:

· Air Insulation Material

Th advantage of air as an insulation material is that it is easily available and relatively cheaper.

Also, it has a relatively lower maintenance cost when you compare to other insulation material.

However, it requires a large space for installation.

This can be a challenge when there is no enough space.

· Gas Insulation Material

The gas Insulation material is a reliable option for your Solid Insulated Switchgear.

This is because there are fewer maintenance procedures that necessitate switchgear shutdown.

Since there is less maintenance, you can rely on this switchgear to maximize your productivity.

Also, it does not require a large installation space making it ideal for most applications.

However, the epoxy resin material is costly.

The installation process requires an expert which can be a challenge and costly.

What are the Components of a Solid Insulated Switchgear?

Parts of solid insulation switchgear

The components of a Solid Insulated Switchgear include:

· 遮断スイッチ/アイソレータ

The function of a disconnecting switch in a Solid Insulated Switchgear is to interrupt small currents which are capacitively coupled or induced.

They are a crucial part, especially during maintenance of the Solid Insulated Switchgear.

· Air Break Switches

They help in the sustenance of two lines or equipment of the solid insulated switchgear, thus minimizing electrocution.

これは、スイッチギア内の回路と機器を分離することによって行われます。

· バスバー

バスバーは、電圧機器をスイッチギアに接続する機能を持つ金属棒またはストリップです。

それらはスイッチギア内で電流を運びます。

これらは断熱されておらず、断熱された柱の支えによってバランスを保ちながら吊り下げられるほど頑丈です。

· 変流器

The function of a current transformer is to multiply or reduce the electrical current in a solid insulated switchgear.

スイッチギアの一次回路と二次回路間の電流を維持するのに役立ちます。

· 降圧トランス

They help in the conversion of voltage from high to low, which the Solid Insulated Switchgear can use.

· アーススイッチ

アーススイッチは、スイッチギア内の過剰な電流を地面に導くのに役立ちます。

これにより、電気的な過負荷や電気的な障害の発生を減らすことができます。

· サーキットブレーカー

回路ブレーカーは電気回路内の過剰な電流の流れを止めるのに役立ちます。

これは、スイッチギア内での障害の発生を防ぐのに役立ちます。

It is a metal-clad that uses SF6 gas for fault interruption and Insulation

How does a Solid Insulated Switchgear work?

The functioning of a Solid Insulated Switchgear depends on working of its components.

障害が発生すると、リレーが回路トリップを閉じて動作を開始します。

これは断層線の自動切断によって行われます。

次に、健全なセクションと動作中のセクションでは、必要な通常の供給負荷の流れがあることを確認します。

これにより、機器全体にスムーズに電力が供給され、損傷が起こらないことが保証されます。

ラインの過負荷により、電流による電磁解放動作が阻害されます。

ただし、熱素子による熱の発生が開始されます。

ヒーターはバイメタルシートを加熱し、上向きに曲げます。

これによりレバーが上方に押し上げられ、フックがロックされます。

これにより一次接触が切断され、電源が遮断されます。

これにより、過負荷時に設定電流を超え、電磁トリッパーが吸引力を発生するようになります。

A combination of the suction and the impact lever results in the lap hook to rotate upwards around the shaft seat

これによりロックが解除されます。

What are the Safety features of a Solid Insulted Switchgear?

The safety features of a Solid Insulated Switchgear include the following:

· ロックアウト/タグアウト

永久的または一時的なロックアウトが可能で、クライアントのアプリケーションに応じてタグアウト手順をカスタマイズできます。

· リモートトラッキング

リモート トラッキングにより、アーク フラッシュ境界の外側から回路ブレーカーを取り外したり取り付けたりできるようになります。

· リモートスイッチング

Remove switching allows for remote charging, closing or opening of the switches and circuit breakers from a within a safe distance.

What are the Quality Standards for a Solid Insulated Switchgear?

The quality standards for a solid insulated switchgear are:

• アメリカ国家絶縁体規格 (ANI) 規格。
• 国際電気標準会議 (IEC) 規格。
• 米国電気工業会 (NEMA) 規格。
• 電気電子技術者協会規格協会 (IEEE-SA)
• ISO規格

What are the Test requirements for a Solid Insulated Switchgear?

A Solid Insulated Switchgear has to pass the following tests:

· 運用度の確認

This test determines the operational safety of the Solid Insulated Switchgear.

また、固体や液体の汚染物質がスイッチギアに接触するのを防ぐのにも役立ちます。

· 沿面距離と空間距離

You need to carry out this test between the live parts of the Solid Insulated Switchgear and also its exposed conductive parts.

異なる極性を使用して、通電部分間の距離を測定します。

ボルト接続、ジョイント、不適切なコネクタは、初期の絶縁値を最小限に抑えます。

· 保護回路の有効性

This helps in determining the safety of the Solid Insulated switchgear.

Also, this test also determines the occurrence of high fault current in case the conductor detaches accidentally.

効果的な保護回路は、供給電流に応じて発生する最適な短絡熱ストレスに耐える必要があります。

· 変流器コアテスト

変流器コアの比率と極性をテストし、その結果を一次電流注入と比較する必要があります。

このテストは段階的に実行する必要があります。

· 誘電試験

誘電テストは補助回路に対して行われます。

このテストでは、端子ブロックとアース ポイントの間に 500 ボルトの DC を印加します。

· Voltage tests on the main Circuit

取り扱い中の損傷、誤った固定、異物の存在などの原因を取り除くために、絶縁強度を確認する必要があります。

このような問題に対処しないと、スイッチギアの内部に不具合が生じる可能性があります。

· 短絡耐性

このテストでは、バスバーとその破壊、サポート、保護装置の電気力学的ストレスと熱ストレスに対する耐性を判定します。

· 温度上昇制限

Temperature rise limits help in determining the appropriate operating temperature for Solid Insulated Switchgear.

High temperature has the effect of components aging prematurely, leading to the failure of the Solid Insulated switchgear.

What are the types of a Solid Insulated Switchgear?

The main types of Solid Insulated Switchgear include:

· Solid Air Insulated Switchgear

This is one that uses air as its main insulation material.

It requires a large area for installation though it is relatively cheaper than other types of solid insulated Switchgear.

· Solid Gas Insulated Switchgear

It is a relatively costly type of Solid Insulated Switchgear.

However, it offers reliability and efficiency since it does not require regular maintenance.

· Low Voltage Solid Insulated Switchgear

It is a type of Solid Insulated Switchgear that connects and disconnects, distributes and interrupts current flow with a voltage of up to 600V

· Medium Voltage Solid Insulated Switchgear

This type of Solid Insulated switchgear isolates, distributes, connects, and disconnects power system with a voltage range of between 600V and 69kV.

· High Voltage Solid Insulated Switchgear

It connects and disconnects, interrupts, and distributes current with a voltage of between 69kV and 230kV.

How do you Troubleshoot Solid Insulated Switchgear?

Solid insulation switchgear

The following are the main causes of Solid Insulated Switchgear failure and the ways of troubleshooting them:

· 内部ノイズ

The cause of your switchgear producing internal noise is due to the electromagnetic induction screws that are on the partitioning plates.

ケーブルがグランドプレートに接触することも、内部ノイズのもう一つの発生源です。

分割プレートのネジが締められ、ケーブルにシーラントが塗布されていることを確認してください。

· 過熱した接続

これは、ボルトが頭上にあり、緩んでいることが原因です。

これを解決するには、定格電流値を使用するようにしてください。

また、緩んでいるボルトを締め、必要に応じてバスバーを交換してください。

· The Switchgear Fails the Dielectric Test or Ground Fault

ひび割れた絶縁体が原因です。このような絶縁体は湿気や異物の混入を受けやすくなります。

これを解決するには、絶縁体を交換する必要があります。

適切な洗浄剤を使用して洗浄し、湿気のある部分を乾燥させることもできます。

· シャッターが閉まらない

シャッターが閉まらない主な原因は、シャッターが損傷していることです。

これを解決するには、シャッターを修理し、調整可能な部品を清掃する必要があります。

閉めやすくするために、これらの部分に潤滑油を塗ることもできます。

· 消灯表示

Indicating light extinction may be as a result of the following: Fuse or resistor burnt, broken bulb filament, faulty limit switch contactor poor contact of the auxiliary switches.

この問題を解決するには、電球の交換、ヒューズまたは抵抗器の交換、補助接点の清掃、ヒューズ端子の MCCB の監視などを行う必要があります。

· You Cannot Lock the Handle

この問題は、内部のロック機構の錆び、またはロック機構の故障によって発生します。

間違ったキーを使って開けている可能性もあります。

この問題を解決するには、正しいキーを使用していることを確認してください。

ロック機構に潤滑油を塗るか、完全に交換する必要があります。

· 制御ユニットの動作不良

制御ユニットの動作不良は、端子台のネジが緩んでいることが原因である可能性があります。

あるいは、制御プラグの不適切な接続が原因である可能性もあります。

端子台のネジを締める必要があります。

制御プラグを適切に接続することもできます。

· シャッターが開かない

シャッターが開かない場合は、可動部品の調整が不十分であるか、これらの部品の潤滑が不足している可能性があります。

また、シャッターの変形が原因の場合もあります。

これを解決するには、可動部品を調整して潤滑し、シャッターが正しい形状であることを確認する必要があります。

What are the Specifications of a Solid Insulated Switchgear?

The specifications of a solid insulated switchgear refer to the details of a specific Solid Insulated Switchgear.

They include;

私。 Manufacturer details

ii. Installation process

iii. Areas of application

iv. Voltage rating

v. Protection level

六。 Standards specification and compliance

七。 Dimensions and weight

ⅷ. 材質タイプ

In short, before you invest in a new solid insulated switchgear, it is important to know the specification, working principle, installation process and troubleshooting procedures, amongst others.

It is only through this that you will get the best solid insulated switchgear.

今すぐお問い合わせください for inquiries on solid insulated switchgear.