11kV Enclosure – HV High Voltage Busbar Enclosure (Zone 1 & Zone 2)

HV Enclosures & Junctions Up to 11kV

Abtech Busbar Box high voltage hazardous area electrical enclosures and junction boxes provide safe power distribution for 11kV systems over 400sqmm cables – ATEX certified for Zone 1 and Zone 2 connection of HV cables in hazardous area locations.

The 11kV enclosure has heavy duty machined hinges with lift off cover pad-lockable cover and is DTS-01 deluge tested.

Abtech Busbar Box high voltage (HV) cable junction boxes are manufactured from 316L stainless steel and used primarily for jointing cables or as a connection box, the Busbar Box is capable of connecting three phases plus neutral and up to six conductors per phase.

HIGH VOLTAGE HV JUNCTION BOX

ZONE 1 & ZONE 2 HAZARDOUS AREA

ATEX CERTIFIED

ABTECH busbar Box

HV Junction Boxes Manufactured From 316 Stainless Steel For Offshore 11kV High Voltage Cable Connections & Terminations

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

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

Abtech Part Ref	Width (mm)	Height (mm)	Depth (mm)	Maximum Voltage (kV)	Maximum Current (A)	Maximum Ways	Maximum Number of Conductors Per Way	Weight (kg)	Hazardous Area Enclosure
BBB(x-x)	770-1250	675-1250	770	11	3000	4	6	255	Zone 1 & Zone 2

* (x-x) demotes the number of connectors per phase, 1st position = top, 2nd position = bottom. For example: BBB(6-3) = 6 x conductors per phase top entry and 3 x conductor per phase bottom entry.

HAZARDOUS AREA CERTIFICATION

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

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

Zone 1 & 21, Gas and Dust / Class 1 Division 2

Type Of Explosion Protection – Ex e, Ex tb

Apparatus Hazardous Area Coding – Ex e IIC T5/T6 Gb, Ex tb IIIC T65ºC /T55ºC Db

TEMPERATURE RATING

Standard: -40° to +40°C (-40° to 104°F)
Option: -40° to +60°C (-40° to 140°F)

HIGH VOLTAGE HV ENCLOSURE SPECIFICATION

Electrical Enclosure Type – High Voltage (HV)
Ingress Protection – IP66 to EN60529, Type 4X, DTS-01
Impact Resistance – >7Nm
Material – 2mm 316L Stainless Steel (EN 1.4404) enclosure with orbital finish, silicone gasket and captive 316 stainless steel fasteners, 5mm 316L (EN 1.4404) Stainless Steel gland plates
Ambient Temperature Rating – 40°C to +40°C or -40°C to +60°C
Suitable for 11kV
Crimp Lugs – 16mm² to 800mm²
Earthing – Via Studs On Electrical Enclosure, Door & Cable Gland Plates
Mounting – Via heavy duty 3mm thick external angle frames

ENCLOSURE OPTIONS

Abtech BBB ACH HV Junction Box Enclosure – Anti-condensation heater
Abtech BBB EP HV Junction Box Enclosure – Electro-polished
Abtech BBB PS HV Junction Box Enclosure – Epoxy powder coated, smooth finish (RAL colour may be specified)
Abtech BBB PT HV Junction Box Enclosure – Epoxy powder coated, Hammer Grey

Add the required suffix to the product reference. Example: Abtech BBB(6-3)ACHPS = Bus Bar box, 6 x conductors per phase top entry and 3 x conductor per phase bottom entry, fitted with anti-condensation heater and epoxy powder coated with a smooth finish.

MV HV ELECTRICAL ENCLOSURES & JUNCTION BOXES

3.3KV 6.6KV 11KV 33KV HIGH VOLTAGES

T&D produce customised HV Junction Boxes & Electrical Enclosures suitable for safe installation and distribution of MV-HV electrical power in hazardous area locations – enclosures and junction boxes can be specified and supplied for 3.3kV, 6.6kV, 11kV and 33kV high voltage power networks where Ex-certified HV electrical equipment is required in accordance with ATEX and IECEx hazardous area certification.