Control Panels Hazardous Area Ex d IIB Flameproof (ATEX) Aluminium – Pepperl Fuchs EJB

Control Panels Hazardous Area Ex d IIB Flameproof (ATEX) Aluminium - Pepperl Fuchs EJB

Hazardous Area Control Panels – Pepperl Fuchs EJB

ATEX Control Panels

for Hazardous Areas

Exd Flameproof Control Panels | Explosion Proof Electrical Equipment

Pepperl Fuchs EJB range offers Ex d IIB+H2 certified ATEX control panels that can easily be configured for use with terminal boxes, control stations as well as control and distribution panels in hazardous area locations, including Zone 1/Zone 2 (gas) and Zone 21/Zone 22 (dust). The EJB control panels can be integrated with over 40 sizes of Ex d and Ex e tb certified flameproof enclosures.

Pepperl Fuchs EJB control panels are manufactured from copper-free aluminium with increased corrosion resistance or from high quality stainless steel. The high class manufacture of components and the range of sizes makes the EJB hazardous area control panels suitable for use in many industries including in offshore and marine applications.

Optional extras are available to meet the customers requirements including a choice of windows allows viewing of integrated monitoring functions and different electrical components can be integrated as per user specification.

The enclosure series EJB forms the optimal basis for the application-specific configuration of terminal boxes, control stations as well as control and distribution panels.

The enclosures manufactured by Pepperl+Fuchs are certified Ex d IIB+H2 and Ex tb as well as “explosion-proof”. The enclosures are available in many sizes, a wide range of operating elements and monitoring functions can be integrated. They are manufactured from copper-free aluminum with increased corrosion resistance.

This durability as well as the flexible customization options cover the requirements of many industries including offshore and marine applications. A choice of windows allows viewing of integrated monitoring functions. Electrical components can be integrated as per customer specification.

Pepperl+Fuchs offers a broad portfolio of Explosion Proof Electrical Equipment & Solutions for installation and control of machinery and electrical networks in harsh environments and explosion-hazardous areas.

Control Panels

Exd Flameproof Control Panels in Aluminium or Stainless Steel

Exd Flameproof Control Panels in Aluminium or Stainless Steel

Hazardous Area

Ex d IIB Flameproof (ATEX)

Aluminium

Pepperl Fuchs EJB

Features

  • Enclosures manufactured from copper-free aluminum or AISI 316L stainless steel
  • Control panels suitable for operation in Zones 1, 2, 21 and 22 hazardous areas
  • Certified to Ex d IIB+H2 and Ex tb explosion protection
  • More than 40 enclosure size options
  • Free configuration of cable entries and terminals for customized terminal boxes
  • Optional operators including:
  1. Pushbuttons
  2. LED indicators
  3. Emergency stop buttons
  4. Key-operated pushbuttons
  5. Control switches
  6. Potentiometers
  7. Ammeters
  • Customizable configuration of operating elements and cable gland types as per specification
  • Integration of electrical components and control elements as per customer specification
  • Choice of viewing windows for monitoring instruments

Control Panels Hazardous Area Ex d IIB Flameproof Aluminium

Pepperl Fuchs EJB

Technical Data

Control Panel Electrical Specification
Operating voltage660 V DC / 1000 V AC max
Operating current1600 A max
Control Panel Mechanical Specification
Cover fixing stainless steel hexagonal socket head cap screw
Protection degree IP66 (optional variants IP66/67 with O-ring)
Material
Enclosurescopper-free aluminum alloy or AISI 316L (1.4404) stainless steel
Finish aluminum: epoxy coated grey RAL7005 stainless steel: surface shot-peened
Seal none, optional O-ring for IP66/67
Weight see spec sheet
Grounding M6 external grounding stud, internal M5 or M6
Window thermo-resistant tempered glass
Ambient conditions
Ambient temperature see spec sheet
Data for application in connection with Ex hazardous areas
EC-Type Examination Certificate INERIS 14ATEX0022X (EJB20 / 20A in aluminum: INERIS 10ATEX0035X)
Group, category, type of protection, temperature class Ex II 2 GD temperature class Ex d IIB+H2 Gb (EJB20 / 20A in aluminum: Ex d IIB) Ex tb IIIC Db
International approvals
IECEx approval IECEx INE 14.0029X (for EJB20 / 20A in aluminum pending)
Conformity
Protection degree EN 60529
General information
Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable
Explosion Proof Control Panels for Explosive Atmospheres & Hazardous Areas | Ex d Flameproof with ATEX Certification

Explosion Proof Control Panels for Explosive Atmospheres & Hazardous Areas | Ex d Flameproof with ATEX Certification

Ex-Hexagon II 2 GD
Ex d IIB+H2 T* Gb
Ex tb IIIC T** °C Db
T6/T85 °C
T5/T100 °C
T4/T135 °C
T3/T200 °C

Control Panels Hazardous Area Ex d IIB Flameproof

HAZARDOUS AREA ATEX CERTIFICATION

ATEXII 2 GD

Ex d IIB+H2 Gb (EJB20 / 20A in aluminum: Ex d IIB)

Ex tb IIIC Db

UL Approved Control Panels

Class I, Division 1, Groups B, C, D
Class II, Division 1, Groups E, F, G
NEMA Type 4, 4X, 7, 9

Ex d Hazardous Area Control Panels

A flameproof Ex d control panel is explosion protected by an enclosure which prevents the ignition of potentially explosive gases in hazardous area Zones 1 and Zone 2. The explosion protection concept of Ex d is to prevent the propagation of an internal explosion to the surrounding explosive atmosphere, and protecting the internal components from the environment, humidity, dirt, dust or water.