Fixed Range of Medium Voltage Motor Starters & MCC’s (Igranic)
Product description
The versatile Compact 33/66 range of vacuum contactor starters is designed for use in 3.3kV and 6.6kV systems, with both direct on-line and reduced voltage options available. With a compact footprint and high specification, they are ideal for all industrial applications.
Key features
Our Compact 33 & 66 is designed and tested specifically to IEC 62271-200 standards for reliable performance, ease of handling and simplified maintenance, key features include
- Features 3-position, interlocked positively driven isolator with visual confirmation of ‘off’ and ‘off earth’ positions through a metalclad viewing window
- The earth position earths all mains components internally and applies earth directly to the outgoing circuit
- 110V control circuit with all LV components in segregated LV compartments including the main isolator auxiliaries
Talk to a specialist about this product
(+44) 01294 273111 or email at sales@allenwest.co.uk
Technical Specifications
| Specifications | Compact 33 | Compact 66 |
| Voltage rating | 3.3kV | 6.6kV |
| Machine size (max. dependant on characteristic) |
1400kW | 3000kW |
| Isolator, 3-position on/off/earth | 400A | 400A |
| Vacuum contactor (rating selected for application) |
400A | 400A |
| Pressure test | 10kV 1 min | 20kV 1 min |
| Busbar | 750A tinned copper | 1250A tinned copper |
| Busbar insulation | 3 phase moulding with air insulation (secondary insulation available) | 3 phase moulding with air insulation (secondary insulation available) |
| Busbar fault withstand | 44kA/3 sec | 72kA/1 sec |
| Arc containment | 25kA for 1 sec | 25kA for 1 sec |
| Overload protection relay | Various options available to suit project specific requirements |
Various options available |
| Enclosure | 2mm welded steel to IEC 529 | 2mm welded steel to IEC 529 |
| Ingress protection | IP41 (higher rating options available) | IP41 (higher rating options available) |
| Finish | RAL 7032 (grey; other colours available) | RAL 7032 (grey; other colours available) |
Customisable
Our versatile vacuum contactor starters are highly customisable and can be tailored to suit your exact requirements.
- Front or rear access for cabling
- Top or bottom cable entry
- Designs available for all starting methods
- Flexible designs to suit all starting methods
- IAC option
- Type tested with VCB arrangements
Maintenance
All Allenwest equipment is designed with ease of maintenance in mind. We offer several maintenance solutions to suit your specific means.
Accreditations & memberships
