Zone 1 & Zone 2 Hazardous Area ATEX – Abtech HVJB83

Abtech HVJB83 high voltage hazardous area electrical enclosures and junction boxes provide safe power distribution for 11kV systems up to 1000sqmm cables offering flexibility over the choice of cables, entries and cable terminations – ATEX certified for Zone 1 and Zone 2 locations and connection of HV cables in hazardous area locations.

HIGH VOLTAGE ENCLOSURE

ZONE 1 & ZONE 2 HAZARDOUS AREAS

ENCLOSURE APPLICATION

Abtech HVJB83 high voltage enclosures are suitable for both industrial and hazardous areas.

Protection Degree IP66 or IP67.

Hazardous Area Certification

High Voltage Enclosures & Junction Boxes (HV) – Hazardous Area

ATEX EEx e (Zone 1 & Zone 2) to BS EN 60079-7
NEMA 4X (CSA, UL & FM) Class 1 Division 2
Deluge Tested To DTS-01

Zone 1 & 21, Gas and Dust / Class 1 Div 2 / EAC (TR‐CU)

Type Of Explosion Protection – Ex e (Increased Safety), Ex tb (Dust Protected)

Apparatus Hazardous Area Coding – ATEX Ex e IIC T4 Gb, Ex tb IIIC T70°C Db / Ex e IIC T150°C Gb, Ex tb IIIC T110°C Db

Temperature Rating

Standard: -20° to +40°C (-4° to 104°F)
Option: -50° to +65°C (-58° to 149°F)

High Voltage Junction Box 11kV - Zone 1 Zone 2 Hazardous Area ATEX

Abtech HVJB General Arrangement HV Enclosure Drawing – cable termination, enclosure and junction box suitable for jointing, connecting and terminating HV cables 11kV

Abtech HVJB83 Box ELECTRICAL Enclosures

Junction Box Specification

Abtech Part Ref	Width (mm) Dimension	Height (mm) Dimension	Depth (mm)	Power Rating (W) @ T4 (W)**	Maximum Voltage (kV)	Maximum Current (A)	Maximum Conductor Size (sqmm)	Hazardous Area Enclosure
HVJB83(x‐x)	800	1250	300	346/173	11 kV	980	1000sqmm***	Zone 1 & Zone 2

* (x‐x) demotes the number of connectors per phase, 1st position = top, 2nd position = bottom. For example: HVJB73(2‐1) = 2 x conductors per phase top entry and 1 x conductor per phase bottom entry. ** Power rating is determined by ambient temp range: ‐20 to +400C / ‐50 to +550C respectively. The higher power rating can also be achieved if the enclosure is marked Ex e IIC T1500C Gb. *** For cables greater then 300mm2, it is advisable to use the HVJB8 size enclosure.