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Features
The LTRI 5 offers a proven, simple and highly economical solution to meet all indoor air insulated switch or disconnector requirements. It is ideal for use in new switchboards and for refurbishment projects.
Rated voltage: 5, 15, 27.5, 36 kVRated current: 400 to 2500 A
Rated short time withstand current (1s):20, 35, 40, 50 kA
Dielectric Rating (1.2 x 50ms): 75, 95, 125, 170 kV
Motorization available
Benefits
High reliability and long service life
Extensive operational experience, different versions available
Easy to install (simple mechanism)
Environmentally Friendly – oil and SF6 free
Space-saving thanks to a compact design
Robust construction (epoxy and low number of moving parts)
Drive spring corrosion protected
Compliant with IEC and CSA standards (up to 600A only)
Applications
With a fault-making capability, the LTRI is suitable for switching:
o Load currents
o Currents in ring networks
o Transformers
o Cable-charging currents
o Line-charging currents
o Load currents
o Currents in ring networks
o Transformers
o Cable-charging currents
o Line-charging currents