Hazardous area panels are used in hazardous area normally encountered in refineries, petrochemicals and chemical industries. All type of panels used in such area are manufactured by us. More than 200 panels have been supplied till date. The panels are classified as,
Ex-d, Flame proof Control Panels
Flameproof panels are available for gas groups A, B, C, & D. The boxes are constructed as per Indian standard IS - 2148, latest. Both photo type and batch test CMRI certificates are available. As per the volume of control and switchgear, different sizes of box are selected. The boxes are sourced from various reputed supplier who has got CMRI, BS, CCE & DGFASLI approval. The boxes have sufficient maintenance space and wiring is carried out by selected skilled wireman. Normally PLC based designs are selected to have minimum components and wiring. The MMI is accessed through flameproof buttons. More than 50 such panels are supplied to refineries & petrochemical units
Ex-p, Purge ( Pressurized ) Control Panel
Purge panels are available as per NFPA 496 standard type X, Y & Z purging schemes are provided. CMRI certification is provided for all flameproof equipments used. Automatic as well as manual scavenging schemes are offered. Panel is fabricated out of minimum 3 mm CRCA sheet. The panel normally comes in two compartments, viz electrical (purged), non electrical (not purged). Design ensures minimum leakage rate so purge air/gas consumption is minimum. Over pressure protection is also provided power off provision comes as default. 2 to 4 M3 clear volume is available for electrical. Flow and pressure measurement is perfect and reliable
Ex-i, Intrinsically Safe Control Panel |