BVS 11 ATEX E 144
BVS 11 ATEX E 145
IECEx BVS 13.0049
IECEx BVS 11.0070
CSA 2654546
NEPSI GYJ13.1199
CNEx13.1354X
GOST R POCC DE.ME92.B02732
GOST-K-KZ4710193.01.01.00142
APC ATEX:
II 2G Ex px IIC T3 - T6 Gb
II 2G Ex px ib IIC T3 - T6 Gb
APC IECEx:
Ex px IIC T3 - T6 Gb
Ex px ib IIC T3 - T6 Gb
SPC ATEX:
II 3G Ex pz IIC T3 - T6 Gc
II 3G Ex pz ib IIC T3 - T6 Gc
SPC IECEx:
Ex pz IIC T3 - T6 Gc
Ex pz ib IIC T3 - T6 Gc
Directive 2004/108/EC
Directive 94/9/EC
-20 °C to +60 °C (T6 max. +40 °C)
The demand of complex automation functions for processes in the field of chemistry, pharmacy, oil and gas calls for flexible, safe and maintenancefriendly solutions for measuring, controlling, regulating and visualization tasks, particularly in potentially explosive areas. Complete control systems and switchgear, motors, actuators and pumps, open-plan displays, industrial monitors incl. keyboards and printers must be made ready for applications in hazardous areas. For many applications the Ex p pressurized cabinet is one of the most flexible Ex solutions. Thanks to this type of protection, non-explosion proof devices can be operated in potentially explosive areas of zone 1, 2 and 22. The underlying idea is to prevent an explosive atmosphere from entering a sealed protective enclosure by generating a permanent overpressure against the surrounding atmosphere. With the pressurized cabinet, BARTEC offers a completely new Ex solution for the control and automation of devices, machines and systems in zone 1, 2 and 22. Depending on the application, non-explosionproof control units and switchgear as well as complete automation systems are mounted into the pressurized cabinet. On the basis of the modular APEX 2003 overpressure control, which has been certified in accordance with ATEX, modern, operationable Ex solutions are realized - including the required certification in accordance with 94/9/EC.
The stirring gas overpressure is realized by a compensation of the leakage losses or by permanent flushing. The pressurized cabinet has been designed for an ambient temperature between -20 °C and +60 °C in the temperature classes T3 to T5. For temperature class T6, an ambient temperature between -20 °C and +40 °C is permissible.
The maintenance and availability of the explosionproof devices and system has top priority. Within the course of many years, the BARTEC experts have gathered substantial experience with explosion protection applications as well as the conception of complete system solutions for automation. On the basis of this know-how, safe and economically efficient solutions ranging from engineering over production and procurement via commissioning and approval have been developed. Depending on the application, Ex p solutions are realized with sheet-steel or stainless steel, with air-conditioning, different lacquer coats, seawater-resistant and tropic-proof. BARTEC solutions also comprise commissioning and function checks. For integration into the already existing explosion protection document, a detailed operating manual is supplied. In addition to this, introduction and training measures for qualified staff members may be implemented upon request.
| Protection class | IP 55/IP 65 |
| Dimensions | Enclosure volume: max. 6.336 dm³ |
| Material | Stainless steel, Coated sheet-steel Plastic (certified separately) |
| Pressure | Overpressure range: 0 to 25 mbar Purging gas primary pressure: 1 to 25 bar Operating pressure: 2 to 4 mbar Cleaning pressure: 1 to 20 mbar |
| Purging time | APC: 0 to 99 minutes SPC: 0 to 60 minutes Switch-off delay: 5 seconds |
| Voltage | max. AC 690 V |
| Power | depending on the application |
*Refer to the documentation for more detailed information
Data Sheet - Pressurized Solutions for Zone 1, 2 or 22
Declaration of Conformity 01-3703-7C0001
Declaration of Conformity A1-3703-7C0001
Customer requirements - Ex p equipment
Operating Instructions - APC-APEX/SPC-SILAS Pressurized Cabinet, Type .7-37.3-..../....
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