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.

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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 fixtures 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

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

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

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

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

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.

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.

Note: AL means aluminum alloy, GRP means glass reinforced plastic, SS means stainless steel 304/316.

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?"

FAQs about Explosion Proof Panel

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.

As one of explosion proof lamp suppliers, we will provide more kinds of related products for sale, anything you need, please contact us.