Description
The flameproof enclosure EJBX or BARTEC B series is designed to be installed in industrial plants, where potential hazardous atmos-pheres occur.
These areas are either classified as zone 1 and 2 or as zone 21 and 22.
The flameproof enclosure EJBX is designed to contain regular industrial electrical components or equipment on the mounting plate like fuses, transformers, circuit breakers, relays, PLC etc. and to be fully integrated in the hazardous area as control- or distribution panel.
Technical Data
| Protection class | IP 66 (IEC/EN 60529) |
|---|---|
| Material | Enclosure material: Stainless Steel AISI316L Surface treatment: Internal/External unpainted External powder type painted RALxxxx (optional) Internal anti-condense painting RAL2004 (optional) Enclosure lid: Bolts in stainless steel AISI316L (A4) Internal mounting plate : Stainless steel AISI316L |
| Weight | see data sheet |
| Dimensions | see data sheet |
| Accessories | O-Ring silicon rubber gasket (optional) Glass round/square shape window (optional) Drain and breather valves (optional) Hinged lid : On long side (standard) On shorth side (optional) |
| Quantity of cable entries | see data sheet |
| Voltage | Max. rated voltage : 13kV (AC) / 750V (DC) |
| Current | Max. rated current : 2000A |
| Imapct test | 7 Joule for metallic parts of enclosure 2 Joule for tempered glass windows |
Marking
ATEX:
(Ex II 2 G) Ex db IIA or IIB or IIB+H2 T6…T3
(Ex II 2 G) Ex db [ia/ib IIA or IIB or IIC Ga] IIA or IIB or IIB+H2 T6
(Ex II 2 D) Ex tb IIIC T85°C…T200°C
(Ex II 2 D) Ex tb [ia Da/ib] IIIC T85°C
IECEx:
Ex db IIA or IIB or IIB+H2 T6 or T5 or T4 or T3 Gb
Ex db [ia IIA or IIB or IIC Ga] IIA or IIB or IIB+H2 T6 or T5 or T4 or T3 Gb
Ex db [ib IIA or IIB or IIC] IIA or IIB or IIB+H2 T6 or T5 or T4 or T3 Gb
Ex tb III C T85°C or T100°C or T135°C or T200°C Db
Ex tb [ia Da] IIIC T85°C or T100°C or T135°C or T200°C Db
Ex tb [ib] IIIC T85°C or T100°C or T135°C or T200°C Db
Ambient Temperature
-60 °C to +80 °C (standard)
