Up to 38kV LBS-Rolink Digital Energy（Xi'an）Limited

Item Parameter

Rated voltage11-24 kV

Rated current630 A

Rated frequency50/60 Hz

Rated cable-charging breaking current16 A

Rated short time withstand current20 kA

Rated short circuit making current (peak)52 kA

Power frequency withstand voltagePhase-to-phase、phase-to-earth 50 kV
Across open gaps 60 kV

Impulse withstand voltagePhase-to-phase、phase-to-earth 125 kV
Across open gaps 145 kV

Mechanical endurance10000 times

Breaking times at rated current400 times

Filling pressure0.07 Mpa

Operation counter0 ~ 9999 times

Item Parameter

Rated voltage24-38 kV

Rated current630 A

Rated frequency50/60 Hz

Rated cable-charging breaking current20 A

Rated short time withstand current20 kA

Rated short circuit making current (peak)52 kA

Power frequency withstand voltagePhase-to-phase、phase-to-earth 95 kV
Across open gaps 95 kV

Impulse withstand voltagePhase-to-phase、phase-to-earth 200 kV
Across open gaps 200 kV

Mechanical endurance10000 times

Breaking times at rated current200 times

Filling pressure(20℃)0.16 Mpa

Operation counter0 ~ 9999 times

Item Parameter

Ambient temperature-40 ℃ ~ 70 ℃

Maximum daily temperature difference≤25 ℃

Relative humidity0 ~ 100%

Altitude≤3000 m

Wind pressure≤700 Pa (Equivalent to wind speed ≤ 34 m/s)

Earthquake resistance8 degrees. (Horizontal acceleration 0.25g, vertical acceleration 0.125g)

Installation siteNo fire, exposion hazard, no chemical corrosion or frequent severe vibration.

PollutionⅣ level

Ice thickness10 mm

Snow intensity35 mm

Sunshine intensity1000 W/m²

Average annual thunderstorm day≤40 days

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