Protection Enclosure
ATEX certified
Ex nA
Developed by our former heritage companies and known as the MANTLAS terminal arrangement (mains and neutral terminals, lightning and surge protection), this terminal box was specifically designed to offer and house multiple protection options. A heritage product primarily available as a spares solution, although still available and suitable for modern day machines.
Technical Description
This box is fabricated from steel plate and can contain differential current transformers with over voltage protection, lightning arrestors, surge capacitors pressure relief, neutral point and other associated equipment in any combination. Supply cables can be terminated directly on to the busbars or in an Ex enclosure. The Inline Euromold Terminal Box is often used in conjunction with the protection enclosure but it can also be used with any other terminal box subject to current and certification limitations. The box can be a free standing unit fitted with gland plates or attached to the equipment, either floor mounted or supported by the equipment. The enclosure is supplied with a duct with glands to connect to the equipment facing.
Note: Certification or Specification will dictate or limit some features.
Spares Support
A full range of spares to support this terminal box assembly are available.
| Max. Rating: | 2000A, 15kV (uncertified) // 13.8kV (certified) |
| Certificate Numbers: | Ex nA: 03ATEX4228U |
Equipment cables up to 2 in parallel
Contains equipment connection chamber
Air insulated box incorporated
IP67 for outdoor applications
100mm high sub base
5mm blank steel gland plate
NEMA & BASEEFA earth terminals
Supply cables up to 4 in parallel
Earth bonding
Lightning arrestors
Surge capacitors
Surge modifiers
Neutral point
CT’s for line & neutral differential or neutral only
Multiple CT’s per phase
Ammeter or similar CT on single phase
External auxiliary terminal boxes
CT protection unit (required if enclosure is certified)
Non-standard height sub base
Sealing plate from equipment (for equipment less than IP54)
One or two, 3 phase VT’s
Stator earth leads
Capacitive couplers
Anti-condensation heaters
External pressure relief
Breather drains to IP66
Purging / pressurising features
Customer specific duct / equipment facing
CSA 15 kV (creepage barriers & testing required)
Euromold terminal option (offers fault tested solution)
Non-standard gland plate material / thickness
Glands (full cable information required)
High voltage testing
Application
Connect with us
Quartzelec is proud to be certified by:
