Abtech TFJB HV Hazardous Area (ATEX & IECEx) Electrical Enclosure

Abtech

Abtech TFJB

HV Electrical Enclosures & Junction Boxes

Up To 36kV - Zone 1 Hazardous Areas

ATEX & IECEx Certified & Rated - (Ex e)  

Abtech TFJB ATEX & IECEx Rated Electrical Enclosure

 

 


Abtech TFJB HV Hazardous Area (ATEX & IECEx) Electrical Enclosure

Abtech 4TJB high voltage hazardous area electrical enclosures and junction boxes provide safe power distribution up to 45kV systems up to 1000sqmm cables – ATEX certified for Zone 1 and Zone 2 connection of HV cables in hazardous area locations.

The Abtech TFJB electrical enclosure is manufactured to accept three phase connections and can accommodate one connector per phase in and out. 

Suitable for use in Zone 1 hazardous areas, the enclosure with "splitter box" facility is designed to house voltages up to 36kV and fault rated 25kA for one second.

Abtech TFJB HV Hazardous Area Rated (ATEX & IECEx) Electrical Enclosure Ratings

Abtech Product
Ref
Width
(mm) 
Height
(mm)
Depth
(mm) 
Power
Rating @
T4 (W) 
Maximum
Voltage
(kV)
Maximum
Current (A) 
Ambient Range  Weight
(k
g) 
TFJB  800  1250  300  174 36  312 

-20ºC to +40ºC

98

 

Abtech TFJB ATEX & IECEx Enclosure Standard Specifications 

  • Enclosure Type: High Voltage
  • Ingress Protection: IP66 to EN60529, Type 4X, DTS-01
  • Impact Resistance: >7Nm (tested above 10 Nm) 
  • Material: 2mm 316L Stainless Steel (EN 1.4404) enclosure with orbital finish, silicone gasket and captive 316 stainless steel fasteners, 3mm 316L (EN 1.4404). Stainless Steel gland plates 
  • Maximum Cable Terminations: 1 conductor per phase in & 1 conductor per phase out
  • No. of Cable Gland Plates: Dependant upon configuration
  • Crimp Lugs: 6sqmm to 630sqmm
  • ​Earthing: Via studs on electrical enclosure, door and gland plates 
  • Mounting: Via 3mm thick external mounting straps, slotted upper strap for ease of installation 

Hazardous Area Certification 

  • Area Classification: Zone 1 & 21, Gas and Dust 
  • Apparatus Coding: Ex e II 2 GD T4 Gb, Ex tb IIIC T135ºC Db 
  • Certificate Number: Sira 09ATEX3313X 

Abtech TFJB General Arrangement HV Enclosure Drawing

Abtech TFJB General Arrangement HV Enclosure Drawing

Abtech Part Ref Width (mm) Height (mm) Depth (mm) Maximum Voltage (kV) Maximum Current (A) Power Rating at T4 (W) Ambient Range Weight (kg)
4TJB (x-x) 1300 1500 to 2000 500 45 980 346 -20ºC to +40ºC 290
4TJB (x-x) 1300 1500 to 2000 500 45 980 288 -20ºC to +55ºC 290

Adobe Abtech HV LV Electrical Enclosures Catalogue 2014

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Abtech TFJB HV Hazardous Area (ATEX & IECEx) Electrical Enclosure