Overview of Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector

Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector is critical switching equipment used in electrical systems of power plants and substations. Dens primære funktion er at garantere sikkerheden af ​​højspændings elektriske apparater og udstyr under vedligeholdelsesarbejde og at isolere spænding. Den kan ikke bruges til at skære af, input, eller afbryd belastningsstrøm og kortslutningsstrøm. Den kan kun bruges til visse afbryderoperationer, der ikke genererer stærke lysbuer - bruges normalt sammen med højspændingsafbrydere for at isolere strømforsyningen under vedligeholdelse, yde sikkerhedsbeskyttelse for vedligeholdelsespersonale og udstyr. I henhold til installationsstedet og antallet af isoleringssøjler, de kan opdeles i indendørs type, udendørs type, enkelt kolonne, dobbeltsøjle, og tre-kolonne typer. Det elektriske system i kraftværker og transformerstationer er afgørende for at garantere sikkerheden for vedligeholdelsespersonale og udstyr.

Characteristics of Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector

“Sikkerhedsgaranti under vedligeholdelse af højspændings elektriske apparater og enheder: Dette er den primære funktion af højspændingsisolationsafbrydere, som kan sikre sikkerheden for udstyr og operatører under vedligeholdelsesarbejde.

Isolationsspænding: Det spiller rollen som isolerende spænding og kan ikke bruges til at afbryde eller tilslutte strøm, den kan heller ikke bruges til at bryde kortslutningsstrømmen.

Ikke-narc slukningsfunktion: Den kan ikke bruges til at afbryde strøm; altså, den har ikke en lysbueslukkende funktion.

Flere typer: I henhold til installationsstedet, den kan opdeles efter indendørs og udendørs typer. I henhold til antallet af isoleringssøjler, de kan opdeles i en enkelt kolonne, dobbeltsøjle, og tredobbelte kolonnetyper. Hvert spændingsniveau har ekstraudstyr.”

Specifications of Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector

The GW4-10KV Series Outdoor High Voltage Disconnector is a reputable knife button for electrical substations. Its major work is to separate components of the circuit. This guarantees safe upkeep work. It handles high voltage systems as much as 10 kilovolt.

This disconnector utilizes a main rotating insulator column. The design is double-break. This implies it opens up the circuit in two areas concurrently. The action is hand-operated. Operators make use of a shielded post hook. The disconnector turns flat. This gives a clear, mærkbar pause. Seeing the open space validates seclusion. Dette er afgørende for sikkerheden.

Building and construction uses strong products. The current-carrying conductors are light weight aluminum alloy. This makes certain good conductivity and strength. Insulators are premium porcelain. They give exceptional insulation. They endure harsh weather condition. The base frame is strong steel. This gives security.

Setup is adaptable. Mount it flat or vertically. It suits various substation layouts. The disconnector does well outdoors. It manages temperatures from -40 °C til +40 °C. It stands up to air pollution. Its creepage distance is high. This protects against flashover in filthy or humid conditions.

Reliability is vital. It uses a long mechanical life. Forvent 2000 procedures minimum. Procedure really feels smooth and positive. The style minimizes danger. It stops unintentional closure. An optional earth blade is readily available. This premises separated areas. It adds extra safety.

Efficiency meets stringent criteria. Det følger IEC 60129. Testing is strenuous. This assures safety and sturdiness under real-world conditions. Key technological requirements consist of:

Ranked Voltage: 10 kV
Ranked Existing: 630EN, 1250EN, 1600EN, 2000A choices
Rated Short-time Withstand Current: 20 kA, 25 kA, 31.5 kA, 40 kA (1sts).
Ranked Top Withstand Current: 50 kA, 63 kA, 80 kA, 100 kA.
Power Frequency Hold Up Against Voltage (1 min): 42 kV (Tørre), 30 kV (Wet).
Lightning Impulse Withstand Voltage (1.2/ 50 µs): 75 kV.
Krybeafstand: ≥ 300 mm (Minimum).
Mekanisk liv: ≥ 2000 operationer.
Operating Torque: ≤ 200 Nm.
Vægt: Approximately 45-85 kg (relies on present rating).

Applications of Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector

The GW4-10KV series outside high voltage disconnector is an important piece of equipment. Den håndterer 10,000 volts safely outdoors. People call it a knife button disconnector as a result of its moving blade get in touch with. This blade swings open and shut like a knife.

Its major job is electrical isolation. Operators need to literally separate parts of a power circuit. This disconnector offers a visible break. Workers see the open space. This confirms the circuit is de-energized. Safety is critical during upkeep or repair services. Lockout points are standard. Employees attach physical locks preventing unexpected closure.

These disconnectors are common in electric substations. De adskiller transformatorer, afbryder, and bus sections. Service technicians use them to safely work with downstream equipment. They likewise connect and separate sections of above high-voltage line. Operators reconfigure the grid. They reroute power circulation. They isolate a faulted section promptly.

The GW4-10KV style is developed for tough conditions. It holds up against rainfall, vind, smuds, and large temperature level swings. The insulation products are shown trustworthy. The operating device is robust. It works accurately after extended periods open or shut. Setup is straightforward on poles or structures. Its easy feature continues to be crucial for safe, workable high voltage power distribution. Maintenance crews trust its noticeable employment opportunity. Designers value its reputable isolation capacity.

Virksomhedsprofil

PDDN Photoelectron Technology Co., Ltd. er en af ​​de førende virksomheder inden for kraftelektronikteknologi og kraftprodukter, som er fuldt involveret i at udvikle solcelle-invertere， transformere, spændingsregulatorer, fordelingsskabe, tyristorer， moduler， dioder， varmelegemer, og andre elektroniske enheder eller halvledere. Vi vil være forpligtet til at give brugerne høj kvalitet, effektive produkter og hensynsfuld service.

Det accepterer betaling med kreditkort, T/T, Vestunionen, og Paypal. PDDN vil sende varerne til kunder i udlandet gennem FedEx, DHL, til søs, eller med fly. If you want high-quality Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector, send os venligst forespørgsler; vi vil være her for at hjælpe dig.

Betalingsmetoder

L/C, T/T, Western Union, Paypal, Kreditkort osv.

Forsendelse

Ved havet, med fly, ved ekspres, som kunder efterspørger.

Opbevaringsbetingelser

1) Opbevares i et tørt miljø ved stuetemperatur.

2) Undgå fugt og høj temperatur.

3) Bruges umiddelbart efter åbning af den indvendige pakkepose.

5 FAQs of Outdoor Knife Switch 10kv Disconnector GW4-10KV Series Outdoor High Voltage Disconnector

What exactly is the GW4-10KV Outdoor Disconnector?
It is a high-voltage switch. It physically breaks an electrical circuit. This provides visible isolation. Workers see the circuit is open. Vedligeholdelse bliver mere sikker.

What voltage does this disconnector handle?
It is designed for 10kV systems. This is common in distribution networks. It handles the standard voltage level. It ensures safe operation at this rating.

Why choose an outdoor type disconnector?
The GW4-10KV is built for outside use. Den tåler vejret. Regn, vind, dust pose no problem. Det beskytter interne komponenter. Reliability outdoors is guaranteed.

How safe is this knife switch during operation?
Sikkerhed er en nøglefunktion. The open blades provide clear isolation. Operators see the circuit is broken. No hidden contacts exist. This visual confirmation prevents accidents. Det opfylder strenge sikkerhedsstandarder.

How is this disconnector installed and maintained?
Installation needs proper mounting. A solid base structure is essential. Regelmæssige vedligeholdelsestjek er vigtige. Inspect contacts for wear. Se efter korrosion. Smør bevægelige dele efter behov. Ensure smooth operation always.