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

Abtech TFJB

HV Electrical Enclosures & Junction Boxes

Up To 36kV - Zone 1 Hazardous Areas

ATEX & IECEx Certified & Rated - (Ex e)  

 

 

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 (kg)
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 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

Abtech HV LV Electrical Enclosures Catalogue 2014

Abtech TFJB HV Hazardous Area (ATEX) Electrical Enclosure Data