Ring Main Unit
Uring series, quality proof and type tested, gas insulated Ring Main Units are improved for secondary distribution systems and several other applications where compact design and minimized dimensions required.
|TECHNICAL FEATURES||URing 12-24||URing 36|
|Short Circuit Withstand||21kA – 3 Sec.||16kA – 1 Sec.|
|Rated Peak withstand Current||50kA||40kA|
|Breaking and Making Short Circuit Capacity||25kA||16kA|
|Internal Arc Class||IAC-AFL||IAC-AFL|
|Degree of Protection||IAC-AFL||IP3X|