Specifications Specifications of HYOSUNG MV GIS Model ProC2XX25 ProG2XX25 ProG2XX40 ProG3XX31 Item ProC21225S ProC22025S ProG20625 ProG22025 ProG21240 ProG22540 ProG23140 ProG31231 ProG32531 Rated voltage (kV) 25.8 25.8 25.8 25.8 25.8 25.8 25.8 36 36 Rated current (A) 1250 2000 600 2000 1250 2500 3150 1250 2500 Rated breaking current (kA) 25 25 25 25 40 40 40 31 31 Rated breaking time (Cycle) 5 5 5 5 5 5 5 5 5 Power frequency withstanding 70 (77) 70 (77) 70 (77) 70 (77) 70 (77) 70 (77) 70 (77) 70 (80) 70 (80) voltage (kV/60sec) Basic Impulse Insulation Level (kV) 150 (165) 150 (165) 150 (165) 150 (165) 15 0(165) 150 (165) 150 (165) 170 (195) 170 (195) Frequency (Hz) 50/60 50/60 60 60 60 60 60 50/60 50/60 Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Operating method Manual Manual Manual Manual Manual Manual Manual Manual Manual Width (mm) 550 550 600 600 700 700 700 600 600 Dimensions Height (mm) 2350 2350 2600 2600 2350/2700 2350/2700 2350/2700 2350 2350 (mm) Depth (mm) 1200 1200 2000 2000 2100 2100 2100 1800 1800 Rated gas pressure (kgf/cm2·G) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Minimum gas pressure (kgf/cm2·G) 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 External shape Model ProG3XX40 ProU2XX40 ProU3XX40 Item ProG31240 ProG32540 proU21240 ProU22040 ProU24040 ProU31240 ProU32040 ProU34040 Rated voltage (kV) 38 38 25.8 25.8 25.8 36 36 36 Rated current (A) 1250 2500 1250 2000 4000 1250 2000 4000 Rated breaking current (kA) 40 40 40 40 40 40 40 40 Rated breaking time (Cycle) 5 5 5 5 5 5 5 5 Power frequency withstanding 95(105) 95(105) 70(80) 70(80) 70(80) 70(80) 70(80) 70(80) voltage (kV/60sec) Basic Impulse Insulation Level (kV) 200(220) 200(220) 170(195) 170(195) 170(195) 170(195) 170(195) 170(195) Frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Electric/ Operating method Manual Manual Manual Manual Manual Manual Manual Manual Width (mm) 700 700 700 700 800 700 700 800 Dimensions Height (mm) 2350 2350 2700 2700 2700 2700 2700 2700 (mm) Depth (mm) 1800 1800 2300 2300 2300 2300 2300 2300 Rated gas pressure (kgf/cm2·G) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Minimum gas pressure (kgf/cm2·G) 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 External shape * Note : The figures in brackets in the withstanding voltage fields are the values of disconneting switch(DS). Naming rule ❶ Professional ❷ Gas insulated SWGR (Compact) / (Ultra) ( )( ) ❸ Rated voltage [Unit : 10,000] Pro G C U X X X X X ❹ Rated current [Unit : 100] ❶ ❷ ❸ ❹ ❺ ❺ Rated breaking current