ATEX Doors | Dynaco S-539 High Speed Door – Interior

ATEX Doors Zone 1, Zone 21 - Interior High Speed Roll-up Door

ATEX Doors | DYNACO S-539

ATEX Doors

Zone 1 & Zone 21 Hazardous Areas

Compact High Speed Roll-up Door Certified & Approved According to ATEX  – DYNACO S-539

Dynaco S-539 high speed roll-up ATEX doors are suitable for use in indoor hazardous area applications in Zone 1 (Gas) and Zone 21 (Dust) potentially explosive atmospheres – the high performance doors are approved and certified according to the ATEX Directive by the Apragaz notified body.

Explosive Atmospheres EX

All metal parts of the Dynaco S-539 hazardous area doors are made from corrosion resistant stainless steel whilst the non-metallic parts are composed of antistatic or electrical conductive materials – the construction of the doors ensures they avoid the build up of static electricity that could led to a spark in flammable gas/dust environments, collectively referred to as hazardous area zones, according to the level of explosion risk defined by the ATEX Directive.

💡 STOP & CHECK – Are you compliant? Is your current high speed door an accident waiting to happen? There are many high speed doors installed which have been accepted as compliant because they have an ATEX certified motor. This does not even begin to mitigate the spark potential from such a piece of equipment. If you are concerned, please do not hesitate to contact T&D for advice.

Tutorial | Specifying Compliant ATEX Doors for Hazardous Areas & Explosive Atmospheres

Save Energy

Ask us to calculate your temperature losses and confirm the expected annual energy savings by installing high speed doors. Should you be interested to receive a FREE ROI REPORT to assess the energy efficiency impact Dynaco doors could have on your facility please contact us.

Request Report | Energy Saving Doors | ATEX Certified

ATEX Doors S-539

ATEX Doors – Interior High Speed Roll-up Door

Benefits of Dynaco Doors

Explosive Atmospheres & Hazardous Area Locations & Workspaces

  • Save Energy – reduced heat losses to buildings achived by superior sealing against air escape, draughts, humidity and loss of heat
  • Fastest Door Cycle – Dynaco high speed doors limit heat loss and energy costs. 80% of energy losses are due to open time of the door
  • Accident Forgiving & Self Reinserting – reduce costly repairs, avoid downtime interruptions due to blocked doors + damage to vehicles
  • Reliability – few moving parts, reduced maintenance, lower operating costs and long service lifetime. >1million cycles = market leader
  • Ultra Safe – the only 3rd party ATEX certified high speed flexible door available –  soft bottom with edge detection reduces accidents
  • Explosion Proof & Non-Sparking high strength, corrosion-resistant stainless steel door structure + anti-static synthetic parts
  • Plant & Personnel Safety – flexible door curtain with no rigid elements improves Health & Safety with reduced site injuries + damages
  • See also: ATEX Door Locks | Magnetic Locks for Security Control In Hazardous Areas

ATEX Doors

Efficient operating speed and superior sealing properties enable this ATEX door to improve traffic flows, provide employee comfort and save money on energy costs.

Dynaco S-539 doors are fully self-reinserting and therefore will automatically reinsert itself if the the curtain is accidentally hit.

Apragaz are an official inspection authority for equipment used in potentially explosive atmospheres.

Their unique design provides virtually perfect sealing, making the doors airtight and protecting your environment against drafts, humidity and dirt.

Dynaco Doors

Innovation | Quality | Reliability | 15,000 Doors Manufactured Annually | Distributed in UK by T&D, Leaders In ATEX Innovation

Crash Forgiving

Self Reinserting

The curtain automatically reinserts itself when dis-lodged. No repair costs, no production downtime.

ATEX Doors

Providing safe segregation between safe (non-hazardous) and explosive atmosphere (hazardous areas) workplaces – specified for production, warehouse, storage and logistic applications where hazardous area electrical inspection has identified a safety requirement for doors to be certified to the ATEX Directive.

ATEX Doors Dynaco S-539

Specifications

  • Conforms To EN13241-1BS EN 13241-1 Product Standard for Powered Doors & Gates
  • Conforms To ATEX Directive 2014/34/EUEquipment for Potentially Explosive Atmospheres
View our range of ATEX Drum Handlers

View our range of ATEX Drum Handlers

💡 Handling Drums In Hazardous Areas? ➡ 

ATEX DOORS – TECHNICAL FEATURES

Edge detection via intrinsic safety barrierStandard earthing kitATEX motor, gearbox and encoder
ATEX Doors ATEX Doors ATEX Doors
Complete structure in stainless steelAll synthetic parts in antistatic materialSide reinforcement
ATEX Doors ATEX Doors ATEX Doors

Dynaco S-539 

Technical Specification

Max. DimensionsW 5.500 mm x H 5.500 mm
Opening speed
Closing speed
Maximum 1 m/s
1 m/s
StructureStainless steel: 80 x 40 x 3 mm.
DrumStainless steel – Ø 102 x 1.2 mm.
Side guidesReinforced antistatic polyethylene (PEUHMW1000 carbon black) on springs. Side guides reinforced over the total height.
Motor4 poles, without brake. Ex d
Power 1,5 kW – IP rating: IP 66
Control boxDYNALOGIC 5 (500x500x250mm) provided with: circuit breaker, general divider, adjustable timer, push button for opening and reset, emergency stop and Ex i switching amplifier. IP rating: IP 65. Frequency inverter. Always to be installed outside the danger zone.
Standard detectorsEx ia infrared barrier: 300 mm from the floor.
Bottom edge detection via intrinsic safety barrier
Power supply
Frequency
Single phase 230V – 16 A
Frequency: 50-60 Hz
Available colours comparable with:Black RAL9005 (Actual colour may deviate. Colour sample available upon request)
Zone 21 Explosive Dust atmospheres

Zone 21 is defined as a “hazardous atmosphere formed by a dust cloud that is not likely to occur in normal operation and if so, only for a short period of time. Accumulations and layers of combustible dusts are present.” As part of explosion protection measures for, it is critical that prevention and mitigation against risk form the basis of a safe working environment. Preventing an explosive dust cloud from occurring is the primary method but this cannot always be achieved. The next step is to remove ignition sources such as electrical and non-electrical devices, hot surfaces and electrostatic discharges. Further mitigation measures may include partial inerting, isolating (making sections), venting and good housekeeping. Equipment used within such areas should be certified in line with the ATEX directive.

Potentially explosive atmospheres in the food industry include flour mills and the logistics and storage warehouses for custard powder, instant coffee, sugar, dried milk, potato powder and soup powder – including Zones 1 (21) and Zones 2 (22) we can assist with the upgrade of traditional fluorescent to modern technology brilliant white-light LED hazardous area lighting systems.

ATEX Doors Zone 21 Hazardous Areas

Doors Certified According to ATEX for Zone 21 Hazardous Areas | Zone 21 is a workplace in which an explosive atmosphere in the form of a cloud of combustible dust in air is likely to occur in normal operation occasionally.

EN13241-1 STANDARDS
ReferenceStandardTest acc.Results
Water permeabilityEN 12425EN 12489Class 3
Wind loadEN 12424EN 12444Class 4*
Wind permeabilityEN 12426EN 12427Class 1**
Safe openingsEN 12453EN 12445Pass
Mechanical resistanceEN 12604EN 12605Pass
Unintended movementsEN 12604EN 12605Pass
Thermal transmittanceEN 12428EN 124286,02 W/m²K
Performance (cycles)EN 12604EN 12605NPD

* Valid for a door of 3500 x 3500mm

ATEX Directive 2014/34/EUATEX

II 2 G/D
Ex h T4 135°C
Ex db ia e IIC T4 EPL Gb
Ex tb ia IIIB 135°C EPL Db
CE 0029 APRAGAZ 17 ATEX 0157 X
T ambient -10°C to 55°C

Dynaco S-539 Dimensions & Installation Requirements
Dynaco S-559 Installation

Dynaco S-559 Dimensions & Installation Requirements – Cat 2 ATEX Compact

All indicated dimensions are net: the space necessary for mounting and maintenance has to be provided. Reduced dimensions: upon request. Please Note: Based on the risk analysis of the environment, extra push buttons, detectors and covers might be required.

ATEX Doors Product Overview

The Dynaco range of High Speed Roll-up Doors include options for interior and exterior applications for use in explosive gas and dust atmospheres. An overview and certification details can be found below. Refer to individual door product pages for full specification details.

ZONE 1 & 21 ATEX DOOR – ALL WEATHER
ZONE 1 & 21 ATEX DOOR – POWER
ZONE 1 & 21 ATEX DOOR – COMPACT
ATEX Door S-559 ATEX Door S-549 ATEX Door S-539
S-559 is suitable for use in Zone 1 and Zone 21 explosive atmospheres and is specifically designed for outdoor use. The ATEX door is wind resistant up to wind load class 5.S-549 is suitable for use in Zone 1 & Zone 21 explosive atmospheres. The ATEX door is designed for outdoor use and is wind resistant up to wind load class 4.S-539 is suitable for use in Zone 1 & Zone 21 explosive atmospheres and is specifically designed for hazardous area indoor applications.
  • Ex II 2 G/D
  • Ex h T4 135°C
  • Ex db ia e IIC T4 EPL Gb
  • Ex tb ia IIIB 135°C EPL Db
  • Ex II 2 G/D
  • Ex h T4 135°C
  • Ex db ia e IIC T4 EPL Gb
  • Ex tb ia IIIB 135°C EPL Db
  • CE 0029   APRAGAZ 17 ATEX 0157 X
  • Ex II 2 G/D
  • Ex h T4 135°C
  • Ex db ia e IIC T4 EPL Gb
  • Ex tb ia IIIB 135°C EPL Db
  • CE 0029   APRAGAZ 17 ATEX 0157 X
ZONE 2 & 22 ATEX DOOR – ALL WEATHER
ZONE 2 & 22 – ATEX DOOR – POWER
ZONE 2 & 22 – ATEX DOOR – COMPACT
ATEX Door S-555 ATEX Door S-545 ATEX Door S-535
S-555 is suitable for use in Zone 2 & 22 explosive atmospheres and is specifically designed for outdoor use. The ATEX door is wind resistant up to wind load class 5.

  • EX II 3 G/D
  • Ex h IIC T6 EPL Gb
  • Ex h IIIC 85°C EPL Db
  • Ex db mc ia e IIC T4 EPL Gc
  • Ex tb mc tD IIIB 135°C EPL Dc
  • CE 0029   APRAGAZ 16ATEX 0150X/1
S-545 is suitable for use in Zone 2 & 22 explosive atmospheres. The ATEX door is designed for outdoor use and is wind resistant up to wind load class 4.

  • EX II 3 G/D
  • Ex h IIC T6 EPL Gb
  • Ex h IIIC 85°C EPL Db
  • Ex db mc ia e IIC T4 EPL Gc
  • Ex tb mc tD IIIB 135°C EPL Dc
  • CE 0029   APRAGAZ 16ATEX 0150X/1
S-535 is suitable for Zone 2 & Zone 22 explosive atmospheres and is specifically designed for hazardous area indoor applications.

  • EX II 3 G/D
  • Ex h IIC T6 EPL Gb
  • Ex h IIIC 85°C EPL Db
  • Ex db mc ia e IIC T4 EPL Gc
  • Ex tb mc tD IIIB 135°C EPL Dc
  • CE 0029   APRAGAZ 16ATEX 0150X/1

Experts in Equipment for Explosive Atmospheres

➡ All Thorne & Derrick Sales Engineers hold CompEx Certificates (Hazardous Awareness Course EX F) and undertake advanced and ongoing Explosion Protection training with all suppliers – we can be safely trusted to specify and supply Access Control, Security & Entrance Automation Products for use in hazardous areas zones and explosive atmospheres.

➡ Browse more from our ATEX Doors range manufactured by Dynaco.

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