Explosion Proof Panel
Products Show for Explosion Proof Panel
Customized electrical circuit configuration based on parameters to distribute
the power from filed bus to branch circuits where flammables present.
Explosion proof panel, also called explosion proof enclosure, explosion proof panelboards, explosion proof control panel, explosion proof panels, explosion proof power supply, atex db, hazardous location panel, hazardous location control systems, class 1 div 2 miniature circuit breaker, explosion proof motor enclosure, electrical breaker explosion, explosion proof power distribution panel, explosion proof control panel enclosure, explosion proof motor starter, flame proof panel box, explosion proof circuit breaker, flame proof circuit breaker, explosion proof electrical panel, explosion proof starter, explosion proof emergency stop button, class 1 div 2 breaker, ex proof panel, explosion proof junction box, atex distribution board, db equipment, explosion proof receptacle box, explosion proof outlet box, box panel explosion proof , explosion proof electrical boxes, ex d box.
Through subassembly circuit breaker, fusible switch inside the housing and handle operators on the housing cover, explosion proof panel functions the distribution for the electrical power from upstream explosion proof panelboards to branch circuits in the whole power transmitting process. In order to be used in harsh and hazardous location, internal components should be contained in a specialized designed flame proof aluminum alloy enclosed cabinet or increased safety enclosed cabinet to prevent the explosion caused by ignited hazardous gas or dust from leaking to the outside of the cabinet to cause the explosion in explosive atmosphere. SUREALL explosion proof panel can be widely used in class 1 div 1, class 1 div 2, zone 1 and zone 2 whose gas group could be group A, B, C, D, IIC. We deeply know your requests will need scientific design for every explosion proof panel, be free to contact our engineers for considerate drawings.
Category
Explosion Proof Panel
Explosion Proof Panel Ex d 11b Explosion Proof Panelboards SPN-d-IIB Series
C1D1, C1D2, C2D1, C2D2
Zone 1&2, Zone 21&22
Max.630A
Type 4X, IP66
Built-in Terminal blocks
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Explosion Proof Panel Ex d 11b Explosion Proof Panelboards SPN-d-IIB Series
Explosion Proof Panel Ex d Hazardous Location Panel SPN-d-IIC Series
C1D1, C1D2, C2D1, C2D2
Zone 1&2, Zone 21&22
Max.250A
Type 4X, IP66
Built-in Terminal blocks
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Explosion Proof Panel Ex d Hazardous Location Panel SPN-d-IIC Series
Explosion Proof Panel Ex de 11b Hazardous Area Control Systems SPN-de-IIB Series
C1D1, C1D2, C2D1, C2D2
Zone 1&2, Zone 21&22
Max.630A
Type 4X, IP66
Built-in Terminal blocks
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Explosion Proof Panel Ex de 11b Hazardous Area Control Systems SPN-de-IIB Series
Explosion Proof Panel Ex de Atex db Power Distribution Panel SPN-de-IIC Series
C1D2, C2D1, C2D2
Zone 1&2, Zone 21&22
Max.200A
Type 4X, IP66
Built-in Terminal blocks
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Explosion Proof Panel Ex de Atex db Power Distribution Panel SPN-de-IIC Series
Explosion Proof Panel Glass Reinforced Plastic Atex DB SPN-ed-P Series
C1D2, C2D1, C2D2
Zone 1&2, Zone 21&22
Max.160A
Type 4X, IP66
Built-in Terminal blocks
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Explosion Proof Panel Glass Reinforced Plastic Atex DB SPN-ed-P Series
Explosion Proof Panel Class 1 Div 2 Miniature Circuit Breaker SPN-ed-S Series
C1D2, C2D1, C2D2
Zone 1&2, Zone 21&22
Max.160A
Type 4X, IP66
Built-in Terminal blocks
Explosion Proof Panel Class 1 Div 2 Miniature Circuit Breaker SPN-ed-S Series
Features
Explosion Proof Panel
Die cast Aluminum alloy flame proof Ex d housing for IIB/IIC
Glass reinforced plastic increased safety housing
Stainless steel 304/316 increase safety housing
Ex d, Ex de, Ex ed varied explosion proof protection
Design drawing for every different request
Professional planning for internal space
Scientific power distribution arrangement
Customized brand and specifications for components
Wide ambient temperature range from -40℃ – +55℃
IP66 ingress protection, NEMA 4X
Class 1 Div 1, Class 1 Div 2, Class 2 Division 1, Class 2 Division 1
Group A, B, C, D, Group C, D, IIB, IIC
Zone 1, Zone 2,Zone 21, Zone 22
Widely Use
Explosion Proof Panel
Explosion proof panel can be applied for many usages, in order to make you understand clearly, now we are listing the main usage directions from four aspects, function, hazard class division, usage by application and alternative for brand-new models.
Area
Model
Division/Group
Zone/Group
C1D1
C1D2
Group A, B, C, D
Group C, D
Zone 1
Zone 2
IIC
IIB
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Function
From the incoming wires to the outgoing wires, from main circuit to brand circuit, explosion proof panel play a intermediate allocator role in distributing electricity for load.
Hazard class division
You know there are different classifications and divisions for explosion proof panel, hazard class division can be class 1 div 1 and class div 2, group A, B, C, D and group C, D, zone 1 and zone 2, IIC and IIB, you can check the hazardous area classifications chart from other pages.
Usage by application
Depends on the application field, explosion proof junction box can be used in oil and gas plant, processing refinery, oil tankers, underground mining plant chemical plant and anywhere there is flammable gas, vapor, mist and dust.
Alternative for brand-new model
SUREALL explosion proof panel is the alternative panel solution for eib 1 box, ejb full form, d2p box, bzc box, xsx2 box, xsx3 box, b7p box.
Technical Details of Explosion Proof Control Panel
Built-in with a rail supported all-in-one chassis with varied kinds and numbers of branch devices, mostly used overcurrent protection devices like miniature circuit breaker (MCB), molded case circuit breaker (MCCB), fusible switch, thermal over-load relay, AC contactor and other devices surge protection devices, indicators, pushbuttons, ammeters, voltmeter.
Explosion proof panel is the main intermediary component dividing the electrical power feed into branch circuits by providing the typical overcurrent protection through those branch devices for downstream devices in power distribution system. Whereas, all branch devices are protected by flame proof rigid metal housing or increased safety durable glass reinforced plastic or stainless steel to remove the explosion potential outside or inside the housing so that explosion proof panel can be used in hazardous gas, vapor and dusts environment.
Depends on the closest load devices, normally single-phase lights, receptacles, other three-phase loads such as explosion proof motor starters or whether itself works as a three-phase feeder to a downstream explosion proof panel or not, explosion proof panelboards can be applied at maximum incoming current(main current) up to 1200A.
FAQs about Explosion Proof Panel
Q
What is ATEX panel?
A
ATEX panels is explosion proof panel which have passed ATEX test subject to European EN60079 standard. SUREALL SPN-d-IIB, SPN-d-IIC series are ATEX certificated for zone 1, zone 2, zone 21, zone 22, gas group IIB(SPN-d-IIB series) and gas group IIC(SPN-d-IIC series), ATEX panel include EN60079-1, Ex d explosion proof panelboards, EN60079-7, Ex e explosion proof power distribution panel.
Q
What is ex DB?
A
Ex DB, the whole name of explosion proof distribution box, is actual explosion proof panel function to distribute the power from filed bus to all downstream processing branch circuits with protective explosion proof housing or electrical components in hazardous location including class 1 div 1 and class 1 div 2, you can check the “What is explosion proof panels?”
Q
What is Flame proof Panel? Or What is FLP panel?
A
FLP panel, the whole name flame proof panel, is actual the most common used explosion proof panel. This flame proof panel is made of flame proof aluminum alloy housing with general usage electrical components inside to stop the explosion happening outside the housing, anyway, the housing can resist the inner explosion probably occurs in some case.
Q
What would cause a breaker to explode?
A
As you know the circuit breaker is a over-current protection device installed in explosion proof panel housing, when the installation environment present some flammable gas or dust, in case the gas come into the housing, if ignited by the electrical spark of breaker, explosion will happen inside the housing, but if you install SUREALL SPN-d-IIB series explosion proof panel, explosion will not happen outside the housing.
Q
What is a flame proof circuit breaker?
A
Flame proof circuit breaker is a explosion proof panel with only built-in circuit breaker to manage the over-current and short-circuit condition to enhance the circuit safety for the whole power distribution system widely used in main circuits and branch circuits.
