Dispositivo de Extinción de Incendios por Aerosol Caliente Serie Circle
Supresión de Incendios con Aerosol Cilíndrico — Compacto, Fiable, Automático
EXFP7 Circle Series es un sistema automático de extinción de incendios con aerosol de detección térmica en forma cilíndrica. Se activa a 170 ± 10 ℃ para combatir incendios de clase A, B, C y E en espacios confinados. Hay cinco opciones disponibles en pesos químicos que varían de 8g a 100g cubriendo un volumen protegido de 0.08m³ a 1.0m³.
Modelo
EXFP7 Circle Series — Extintor de Incendios con Aerosol CalienteEXFP7 D0.008G/S-QR · EXFP7 D0.015G/S-QR · EXFP7 QR0.03G/S-QR · EXFP7 D0.03G/S-QR · EXFP7 D0.1G/S-QR
Solicitar Cotización al por Mayor
Certificado EN15276-1:2019 · Vida útil de 10 años · Aprobado CE
Detalles del Producto
- Diseño cilíndrico perfecto para uso en cajas de conexiones redondas.
- La línea térmica se activa a 170 grados Celsius sin necesidad de alimentación externa.
- Hay cinco opciones de peso de 8g, 15g, 30g, 30g y 100g que pueden cubrir desde 0.08 m³ hasta 1.0 m³.
- Puede extinguir incendios de clase A, B, C y E.
- Compuesto sólido de aerosol que contiene Sr(NO₃)₂ 60% y KNO₃ 20%.
- Puede funcionar en condiciones extremas (de -50 a +90 grados Celsius).
- Marcado CE y conforme con las normas regulatorias EN15276-1:2019.
Información del Producto
Características Clave y Uso Típico
Factor de Forma Cilíndrico — Diseñado para Recintos Ajustados
Los extintores EXFP7 Circle Series tienen una forma cilíndrica única que permite su uso en cajas de conexiones redondas y compartimentos de equipos eléctricos.
Detección Térmica — Activación Automática a 170±10℃
Una línea sensor térmica activa este dispositivo cuando la temperatura del recinto alcanza 170±10 grados Celsius.
Cobertura Multi-Riesgo — Incendios de Clase A, B, C y E
Certificado para combatir incendios de Clase A (sólidos), Clase B (líquidos y gases), Clase C (dispositivos eléctricos) y Clase E (incendios eléctricos activos).
Diseñado para Entornos Extremos
Opera sin fallos desde -50℃ hasta +90℃ y 95% HR. Ideal para cajas de conexiones exteriores, nacelles de turbinas eólicas remotas de telecomunicaciones y dispositivos eléctricos marinos.
EXFP7 Circle Series — Extintor de Incendios con Aerosol Cilíndrico para Recintos Eléctricos Redondos
EXFP7 Circle Series es un dispositivo extintor de incendios con aerosol cilíndrico diseñado para su uso en recintos redondos, cajas de conexiones circulares y carcasas cilíndricas de equipos. Utiliza un químico sólido de aerosol que contiene nitrato de estroncio (60%) y nitrato de potasio (20%) como oxidantes químicos activos. Una vez calentado a una temperatura de aproximadamente 170±10℃, este dispositivo genera un aerosol que llena el área protegida y penetra en las entradas de cables, terminales y vacíos de todos los componentes, extinguiendo el incendio de manera segura.
Con cinco opciones de peso químico que van desde 8 g hasta 100 g, la Serie Circle se utiliza en envolventes circulares, que varían en diámetros desde pequeñas cajas de conexiones con un diámetro de 40 mm hasta alojamientos de equipos, que pueden tener un diámetro significativo de hasta 105 mm y proteger volúmenes desde 0.08 m³ hasta 1.0 m³. Su diseño cilíndrico también es muy conveniente para instalarlo en envolventes circulares, siendo el único requisito colocar este dispositivo en el centro o a lo largo del círculo interior mientras se enruta el cable térmico sensor en su interior.
Como fabricante de equipos automáticos de extinción de incendios, podemos ofrecer los mejores precios e incluso personalización de dispositivos para satisfacer las necesidades de nuestros clientes en todo el mundo.
Especificaciones
| Parámetro | Detalles |
|---|---|
| Serie | Serie 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 |
| Volumen Protegido | 08m³ / 0.15m³ / 0.3m³ / 0.3m³ / 1.0m³ |
| Densidad de Extinción | 100g/m³ |
| Modo de Activación | Línea térmica — 170±10℃ (totalmente automático, no requiere alimentación externa) |
| Clases de Incendio | Clase A / B / C / E |
| Temperatura de Operación | -50℃ a +90℃ |
| Humedad Ambiental | ≤95% RH (sin condensación) |
| Dimensiones (Diámetro×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 |
| Certificación | CE |
| Service Life | 10 años (maintenance-free) |
| Garantía | 1 año |
| Mounting Options | Surface mount (standard) | Custom brackets for circular enclosures (optional) |
| Termoplástico retardante de llama | 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.
Buying Guide
- Determine the volume of your enclosure using radius and height.
- Choose the right EXFP7 Circle Model corresponding to the volume table.
- Choose how to mount it — surface mount or custom circular bracket.
- Approve samples and OEM logos.
- Quality production with all necessary reports.
- Wholesale delivery from factory.
How We Support Your Business
OEM / ODM
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
Venta al por mayor
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
Soporte para distribuidores
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
Preguntas Frecuentes
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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