MEDIUM-VOLTAGE SWITCHGEAR

SafeClad

5-15 kV Arc-resistant metal-clad switchgear

SafeClad is a medium-voltage metal-clad switchgear that meets the high requirements of power producers and the manufacturing and institutional industries. Type 2BC—the ultimate personal protection level—provides protection on each side, with the control compartment door opened, for a fast return to service after an incident. It is possible to add additional survivability equipment between adjacent compartments.

General features of SafeClad switchgear:
Rated voltage
5 kV
Rated voltage
15 kV
Test voltage at power frequencykV 1 min1936
Impulse withstand voltagekV6095
Rated frequencyHz6060
Rated short-time withstand currentkA 1 s.12.5 – 25 – 31.5 – 40
Peak currentkA 10 cy.33.75 – 67.5 – 85 – 108
Arc-resistant accessibility typeIEEE C37.20.72BC
Internal arc withstand currentkA12.5 – 25 – 31.5 – 40
Internal arc withstand durationsec.0.5 – 1.0
Main busbar rated currentA1200 – 2000 – 3000
Rated current of the branch connectionsA1200 – 2000 – 3000

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SafeClad-WS

15-27 kV space-efficient arc-resistant metal-clad switchgear

Our SafeClad-WS medium-voltage internal arc-resistant metal-clad switchgear provides the ideal solution for industries with space constraints, without compromising safety and reliability. Thanks to its modular design, wall-standing arrangement and compact dimensions, this switchgear fits into small spaces, without the need for costly sealed SF6 gas-insulated enclosures (GIS).

 

General features of SafeClad-WS switchgear:
Rated voltage
15 kV
Rated Voltage
27 kV
Test voltage at power frequencykV 1 min3660
Impulse withstand voltagekV95125
Rated frequencyHz50-6050-60
Rated short-time withstand currentkA 2 s25; 31.525
Peak currentkA 10 cy.65; 8265
Internal arc withstand currentkA 0.5 s25; 31.525
Durée de tenue à l’arcsec.0.5
Main busbar rated currentA1200; 20001200
Rated current of the branch connectionsA1200; 20001200

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