Ex-d Enclosures and Distributions GHG 64

Ex-d Enclosures and Distributions GHG 64
Donat Czapski

Donat Czapski – I am at your disposal

+48 695 244 220

info@grupa-wolff.com

Design
Delivery
Installation
Service

We know the requirements of insurers

From ATEX AUDIT to protection implementation

We provide 24/7 service

Ex-d Enclosures and Distributions GHG 64

Modular design for almost any application IIB / IIB + H2

Regardless of whether for offshore applications or for use in harsh environments found in chemical plants and refineries: thanks to the optimised selection of materials, combined with a high quality powder coating (> 100 µm) and the use of stainless fixing materials, the new flameproof light alloy enclosures of the series. GHG 64 with flat flamepaths can be used in all areas. The modular design, the wider temperature range (-55 °C to +55 °C) and the compact design are further highlights of this product range.

The optimized solution

Regardless of whether for offshore applications or for use in harsh environments found in chemical plants and refineries: thanks to the optimised selection of materials, combined with a high quality powder coating (> 100 µm) and the use of stainless fixing materials, the new flameproof light alloy enclosures of the series.

GHG 64 with flat flamepaths can be used in all areas. The modular design, the wider temperature range (-55 °C to +55 °C) and the compact design are further highlights of this product range.

The computer-optimised enclosure design with a significant weight reduction ensures a pressure resistance up to -55 °C. The 11 different enclosure sizes are compatible and can, therefore, be combined to suit requirements. They are interconnected using flameproof bushings and, as a result, individual, large and complex customised solutions up to 1150 A can be assembled using enclosures in different sizes, e.g. a wide variety of control systems, as well as control devices, motors starters and trace heating distributions up to 1150 A.

A fast and economical distribution of high currents is also possible using a bus-bar system.

The special cost advantage: as they are built into Ex-d enclosures, not only low-priced, standard industrial built-in components, but also complex units (e.g. converters) can also be used in hazardous areas. The high dissipation loss of the enclosures ensures a high degree of flexibility when selecting components.

The result: solutions that suit your applications exactly!

Explosion protection made to measure!

Optimised enclosure sizes enable us to meet the needs of the customer exactly are possible. A wide variety of industrial components, e.g. contactors, MCBs, RCDs, PLCs, WLAN, time elements, electronic components or terminals, can be operated in hazardous areas in a space-saving and safe manner using the 11 enclosure sizes that are now available. The better the size of the enclosure suits the built-in components, the more convenient the mounting on site.

Optimum utilization of heat dissipation!

Optimum utilization is made possible by a complex assessment of the permissible heat dissipation in worst case situations, in combination with a simultaneous observance of the maximum surface temperature that must not exceed the permissible limiting temperature at any time. As a result, the permissible values are considerably higher than those normally given in the standard documentation.

Thus, a higher dissipation is possible in an enclosure of the same size, while the surface temperature stays within the permissible limits! This saves space and allows more flexibility during planning.

  • Extract from our modular construction system
  • Enclosure in 11 different sizes
  • Wide variety of Ex-d actuators for push­buttons, circuit breakers, main switches, etc.
  • Stainless steel or powder-coated sheet metal
  • Ex-e enclosures
  • Two busbar systems (Ex-d up to 1150 A and, standard version, Ex-e up to 630 A)
  • Free choice of suitable cable entries (Ex-d and Ex-e), e.g from CEAG and Capri
  • Hinged cover with up to 110° opening angle
  • Frameworks for wall and floor mounting
  • Windows
  • GHG 64 industrial components in optimised Ex-d enclosures
  • Empty enclosure GHG 64

Ex Electrical Equipment – offer

GRP Ex Terminal Boxes HARDO

Terminal
boxes

Increased insulation clearances of built-in components, high IP rating of enclosures, temperature restrictions, use of certified components and certified electrical equipment.

aluminum control stations hardo

Control
stations

The offered control stations and panels can be operated even under extreme industrial conditions. Our enclosures are resistant to corrosion and the effects of aggressive chemicals.

Explosion-proof cable glands for armored cables HARDO

EX Cable
glands

Ex cable glands are used wherever a properly protected connection of armored or non-armored cable to machinery or equipment is required.

eXLink - the Miniature-Power Connector

Electrical
connectivity

ATEX certified round plugs and receptacles – contact-making insert can be arranged in various positions

Our own
prefabrication

Guaranteed high quality due to total control over the product at each stage of the manufacturing process. Quick implementation due to shorter lead times for non-standard solutions

Secure your industrial plant

Do you have any questions?

Donat Czapski Grupa WOLFF zdjecie
DONAT CZAPSKI - I am at your disposal

We will answer questions about: offer, technical specification, delivery, assembly.

or send your inquiry