Introduction
Indoor Air Insulated Switchgear for Medium Voltage Power Distribution
E+I Engineering’ unique indoor air insulated withdrawable Medium Voltage switchgear range is available in voltage ratings of 12kV, 17.5kV, 24kV and 40.5kV. This new series of MV switchgear has been born from the concept of having a product of the highest standard with full IEC certification.
The modular construction of the range allows E+I Engineering’s team of expert engineers to customise each medium voltage power solution based on individual project specification.
Features
Available in 630A – 2500A
Withdrawable circuit breaker
Available with ABB VM1 or VD4 or Schneider Easy Pact circuit breaker
External protection degree of IP4X
Integration of internal arc prevention technologies
Vacuum Interrupter Technology for safe, compact and reliable performance
Benefits
The compact and modular design ensures the systems are fully extendable and customisable for increased project flexibility
Circuit breaker can be removed for maintenance to prevent an increase of resistance due to loose or faulty circuit breaker connections
Comprehensive mechanical and electrical interlocks increase safety and prevent maloperation
Incorporation of protection relays from all major suppliers including Schneider, Fanox, ABB, Siemens and SEL
All cables and control panels fully accessible for ease of use
Specifications
| Rated current (A) | 630, 1250, 2000 |
| Rated Peak Withstand Current (kV) | 80 |
| Arc Fault Raring (1s) (kA) | 31.5 AFLR |
| Circuit Breaker | ABB VD4/Schneider |
| Weight (kg) | 12kV, 17.5 kV: 800 – 1200 24kV: 800 – 1200 40.5kV: 1000-1600 |
| Dimensions (W x H x D) (mm) | 12kV, 17.5kV: 650/800 x 2420 x 1610 24kV: 800/1000 x 2480 x 1800 40.5kV: 1200 x 2480 x 2800 |
| Protection | IP4X |
