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Product Description

ItemTechnical   ParametersTechnical   Parameters
1Rated Voltage (kV)12
2Rated Current (A)630
3Rated Frequency (Hz)50
4Rated Short-Circuit Breaking Current (kA)20/25
5Rated Short-Circuit Making Current (Peak) (kA)50/63
6Rated Short-Time Withstand Current Duration (s)3
7Rated Short-Time Withstand Current (kA)20/25
8Rated Peak Withstand Current (kA)50/63
9Rated   Short-Time Power-Frequency Withstand Voltage (Phase-to-Phase/Phase-to-Earth)   (kV)42
10Rated   Lightning Impulse Withstand Voltage (Phase-to-Phase/Phase-to-Earth) (Peak) (kV)75
11Rated   Short-Time Power-Frequency Withstand Voltage (Across Isolating Distance)   (kV)48
12Rated   Lightning Impulse Withstand Voltage (Across Isolating Distance) (Peak) (kV)85
13Ingress   Protection (IP) of the Cabinet ShellIP4X
14Ingress Protection (IP) of the Sealed CabinetIP65, IP67
15Rated Operating SequenceO-0.3s-CO-180s-CO

87XV-2

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