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Dispositivo de Extinção de Incêndio por Aerossol Quente da Série Circle

Supressão de Incêndio por Aerossol Cilíndrico — Compacto, Confiável, Automático

A Série EXFP7 Circle é um sistema automático de extinção de incêndio por aerossol com sensor térmico em formato cilíndrico. Ativa-se a 170 ± 10 ℃ para combater incêndios dos tipos A, B, C e E em espaços confinados. Existem cinco opções disponíveis com pesos químicos variando de 8g a 100g, cobrindo volumes protegidos de 0,08m³ a 1,0m³.

Modelo


Série EXFP7 Circle — Extintor de Incêndio por Aerossol QuenteEXFP7 D0.008G/S-QR · EXFP7 D0.015G/S-QR · EXFP7 QR0.03G/S-QR · EXFP7 D0.03G/S-QR · EXFP7 D0.1G/S-QR

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Certificado EN15276-1:2019 · Vida útil de 10 anos · Aprovado pela CE

Vida Útil de 10 Anos
EN15276-1:2019
Direto da Fábrica

Detalhes do Produto

  • Design cilíndrico perfeito para uso em caixas de junção redondas.
  • Linha térmica ativa a 170 graus Celsius sem necessidade de energia externa.
  • Existem cinco opções de peso de 8g, 15g, 30g, 30g e 100g que podem cobrir de 0,08 m³ a 1,0 m³.
  • Pode extinguir incêndios das classes A, B, C e E.
  • Composto sólido de aerossol que contém Sr(NO₃)₂ 60% e KNO₃ 20%.
  • Pode operar em condições extremas (de -50 a +90 graus Celsius).
  • Marcado com CE e em conformidade com os padrões regulatórios EN15276-1:2019.
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Informações do Produto

  • Detalhes do Produto
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Principais Características & Uso Típico

Fator de Forma Cilíndrico — Projetado para Recintos Apertados

Os extintores da Série EXFP7 Circle possuem formato cilíndrico único que permite seu uso em caixas de junção redondas e compartimentos de equipamentos elétricos.

Sensor Térmico — Ativação Automática a 170±10℃

Uma linha sensor térmica ativa este dispositivo quando a temperatura do recinto atinge 170±10 graus Celsius.

Cobertura Multi-Risco — Incêndios Classes A, B, C & E

Certificado para combate a incêndios Classe A (sólidos), Classe B (líquidos e gases), Classe C (dispositivos elétricos) e Classe E (incêndios elétricos ativos).

Projetado para Ambientes Extremos

Opera sem falhas de -50℃ a +90℃ e 95% UR. Ideal para caixas de junção externas, naceles de turbinas eólicas remotas de telecomunicações e dispositivos elétricos marítimos.

Série EXFP7 Circle — Extintor de Incêndio por Aerossol Cilíndrico para Recintos Elétricos Redondos

A Série EXFP7 Circle é um dispositivo de extinção de incêndio por aerossol cilíndrico projetado para uso em recintos redondos, caixas de junção circulares e invólucros cilíndricos de equipamentos. Utiliza um composto sólido de aerossol que contém nitrato de estrôncio (60%) e nitrato de potássio (20%) como oxidantes químicos ativos. Uma vez aquecido a uma temperatura de aproximadamente 170±10℃, este dispositivo gera um aerossol que preenche a área protegida e penetra nas entradas de cabos, terminais e vazios de todos os componentes, extinguindo o incêndio de forma segura.

Com cinco opções de peso químico variando de 8 g a 100 g, a Série Circle é usada em invólucros circulares, que variam em diâmetros desde pequenas caixas de junção com diâmetro de 40 mm até caixas de equipamentos, que podem ter diâmetro significativo de até 105 mm e proteger volumes de 0,08 m³ a 1,0 m³. Seu design cilíndrico também é muito conveniente para instalação em invólucros circulares, sendo o único requisito posicionar este dispositivo no centro ou ao longo do círculo interno enquanto o cabo de detecção térmica é roteado internamente.

Sendo um fabricante de equipamentos automáticos de extinção de incêndio, podemos oferecer os melhores preços e até mesmo personalização dos dispositivos para satisfazer as necessidades de nossos clientes em todo o mundo.

EXFP7 Circle Series Cylindrical Aerosol Fire Extinguisher

Especificações

Parâmetro Detalhes
Série Série EXFP7 Circle
Códigos de Modelo EXFP7 D0.008G/S-QR (8g) | EXFP7 D0.015G/S-QR (15g) | EXFP7 QR0.03G/S-QR (30g) | EXFP7 D0.03G/S-QR (30g) | EXFP7 D0.1G/S-QR (100g)
Peso Químico 8g / 15g / 30g / 30g / 100g
Volume Protegido 0,08m³ / 0,15m³ / 0,3m³ / 0,3m³ / 1,0m³
Densidade de Extinção 100g/m³
Modo de Ativação Linha térmica — 170±10℃ (totalmente automático, sem necessidade de energia externa)
Classes de Incêndio Classe A / B / C / E
Temperatura de Operação -50℃ a +90℃
Umidade Ambiente ≤95% RH (não condensante)
Dimensões (Diâmetro×Altura) Φ40×22mm (8g) | Φ60×25mm (15g) | Φ85×25mm (30g QR) | Φ78×31mm (30g) | Φ105×55mm (100g)
Device Weight 32g / 76g / 170g / 121g / 570g
Oxidizing Agent Composition Sr(NO₃)₂ 60% / KNO₃ 20% (solid compound)
Compliance Standard EN15276-1:2019
Certificação CE
Service Life 10 years (maintenance-free)
Garantia 1 ano
Mounting Options Surface mount (standard) | Custom brackets for circular enclosures (optional)
Material da Carcaça High-temperature engineered plastic
MOQ Flexible wholesale quantities — contact sales

Factory-Direct OEM / ODM Manufacturer

We Manufacture, You Brand

We produce the EXFP7 Circle series at our own aerosol fire extinguishing device manufacturing unit, providing solutions to electrical component distributors, panel buildings, and fire safety agencies worldwide. This aerosol extinguisher can be added to your conventional fire safety product list because it provides a solution where standard extinguishers are unusable, being ideal for various junction boxes and compact enclosures. Covering variations of five chemical weights covering round enclosures of sizes greater than 0.08m³ and up to 1.0m³, customers receive full coverage for electrical applications.

  • OEM branding — laser-etched logo on cylindrical housing, custom labels and packaging.
  • ODM options — custom housing finishes, thermal line lengths, connector types and mounting brackets.
  • EN15276-1:2019 compliance — complete fire test reports with every order.
  • MOQ — flexible wholesale quantities, mixed models and weight variants welcome.

EXFP7 Circle Series aerosol fire extinguisher production line at the OEM manufacturer factory

Buying Guide

It’s easy to choose the EXFP7 Circle Series: just measure your round enclosure’s internal volume to get the protected volume rating. Small boxes (40mm diameter) require either 8g or 15g models. Standard equipment enclosures should use the 30g model and larger cylindrical enclosures (1.0m3) the 100g model. If your enclosure geometry is unusual, our technical department will give advice on the best application.

  1. Determine the volume of your enclosure using radius and height.
  2. Choose the right EXFP7 Circle Model corresponding to the volume table.
  3. Choose how to mount it — surface mount or custom circular bracket.
  4. Approve samples and OEM logos.
  5. Quality production with all necessary reports.
  6. Wholesale delivery from factory.

EXFP7 Circle Series aerosol fire extinguisher mounting in round junction box

How We Support Your Business

EXFP7 Circle Series OEM assembly and customization

OEM / ODM

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Custom branding, packaging and product variants built on the standard EXFP7 Circle platform — laser-etched logo, custom thermal line configurations, housing finishes and complete test documentation.


Housing logo · Custom packaging · 10-year service life

EXFP7 Circle Series wholesale packaging and shipping

Atacado

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Factory-direct pricing, flexible MOQ and reliable delivery for volume buyers stocking cylindrical aerosol fire extinguishing systems for round electrical enclosures and junction boxes.


Factory pricing · Flexible MOQ · Global shipping

EXFP7 Circle Series distributor technical support

Suporte ao distribuidor

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Dedicated account management, technical datasheets, installation guides and priority production for channel partners — the Circle Series expands your product offering for customers with round enclosure fire protection needs.


Account manager · Technical docs · Priority lead times

Ready to Stock the EXFP7 Circle Series?

OEM/ODM, wholesale pricing and distributor support — one enquiry gets you a factory-direct quotation for cylindrical aerosol fire extinguishing systems in five chemical weight variants, with full EN15276-1:2019 test documentation and CE certification.
Contact Our Sales Team

Perguntas Frequentes

What makes the EXFP7 Circle Series different from other aerosol extinguishers?

The EXFP7 Circle Series is specifically built for round electrical boxes, circular junction boxes, and tubular equipment that cannot house square-profile extinguishers. With diameters from 40mm to 105mm, the Circle Series makes best use of internal space in cylindrical enclosures while using the solid aerosol fire suppression technology like pressure vessels are not needed. The circle design can be either mounted on a wall or from the center.

How do I choose the correct Circle Series model for my round enclosure?

Selection is based on the internal volume of your round enclosure — calculated as π × radius² × height. Circles Series EXFP7 features a fire extinguishing density of 100g/m³. For small junction boxes 40mm wide (0.08m³), choose the 8g variant (EXFP7 D0.008G/S-QR). For 0.15m³ space, select 15g model. For typical round enclosures with volume of 0.3m³, either one of two 30g models is suitable. For big round cases up to 1.0m³, choose 100g variant (EXFP7 D0.1G/S-QR). In case the volume of your enclosure does not match any standard sizes, we recommend selecting the next bigger size.

What fire classes does the EXFP7 Circle Series cover?

The Circle Series EXFP7 is certified to extinguish Class A (ordinary combustible materials such as paper, wood, textiles, and cable insulation), Class B (liquid combustibles including fuels, oils, and solvents), Class C (gaseous combustibles such as propane, methane, and natural gas), and Class E (fire caused by live electrical equipment). With such coverage, the Circle Series is deemed very versatile since its application is in circular electrical junction boxes, cylindrical equipment housing, lighting poles enclosure, telecommunication shelters, and any circular enclosure with solid, liquid, or electrical fire hazards.

What is the service life and maintenance requirement for the Circle Series?

The EXFP7 Circle Series lasts 10 years in normal work conditions at the correct temperature (-50℃ to +90℃) and humidity (≤95% RH). This device doesn’t require any maintenance for all these years. For best maintenance however we do advise checking the thermal sensing line and the integrity of the cylindrical housing visually every 2-3 years to make sure no damages like contamination or corrosion have happened. After 10 years the device must be replaced so that fire protection characteristics can be guaranteed.

Can the Circle Series be installed in non-round enclosures?

The Circle Series is best for round enclosures but also functions in round shapes. It can be installed in tight corners or along walls. The desirable position for best fire protection is in the middle of the protected volume to ensure uniform aerosol release. Devices can be surface mounted as standard, with optional brackets available for particular shapes. For special applications, our technical team is ready to help with the installation.

What are the typical applications for the EXFP7 Circle Series?

The EXFP7 Circle Series is perfect for round junction boxes, cylindrical equipment housings, lighting pole compartments, wind turbines, etc. The cylindrical shape makes it great where round enclosures are standard, like street lights or traffic light cabinets, etc. The device’s temperature range is from -50 to +90 degrees Celsius and it has a ten-year service life — allowing it to be used in remote installations where maintenance is hard to reach.

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