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RCW Pole-Mounted Vacuum Recloser

Description:

The RCW series automatic circuit reclosers can use on overhead distribution lines as well as distribution substation applications for all voltage classes 11kV up to 38kV at 50/60Hz power system. and it’s rated current can reach 1250A.

The RCW series automatic circuit reclosers integrates the functions of control, protection, measurement, communication, fault detection, on-line monitoring of closing or opening.

Technical Data:

No.ItemUnitData
1Rated VoltagekV152738
2Rated CurrentA630630/ 1250630/ 1250
3Rated FrequencyHz50/ 60
4Power Frequency 1 minDrykV556595
Wet455580
5Lightning Impulse Withstand Voltage (peak)kV95/ 110125/ 165170/ 200
6Rated Short Circuit Breaking CurrentkA161612.5
7Rated Short Current Switching Current (peak)kA404031.5
8Rated Peak Value Withstand CurrentkA404031.5
94S Short time Withstand CurrentkA161612.5
10Rated Operating CirculateO-0.5S-CO-2S-CO-20S-CO
11Breaking Current Frequency Under Rated Short Circuittime200
12Mechanism Lifetime10000
13Secondary Loop 1 min Power Frequency WithstandkV2

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