Air compressor operation device/High-voltage devices
Polymer insulator
- Summary
- 25kv, more than 1,000mm installation distance
- Delivery achievements
- Airport railway
DCCT BOX
- Summary
- DC3000V / ±10V / 3000A
- Delivery achievements
- Seoul Metro Line 7 3rd
CMSB BOX
- Summary
- Voltage-type inverter (PWM control)
- 380VAC (440AC), 27KVA, 95% Efficiency
- Control Votage DC100V(DC70V~110V)
- Delivery achievements
- Seoul Metro Line 1,2,3,4,6,7,8 Improvement
- Seoul Metro Line 2,3,4,5,7 New Car Application
- Improvement of Busan Metro Lines 2 and 3
- Korail EMU-150 and others
- Incheon International Airport Railway, Northeast Line
- Improvement of Incheon Metro Lines 1 and 2
- Woojin, Hyundai Rotem, and Da Won Sys are applying this product
Ground switch box
- Summary
- DC1500V/1100A
- Delivery achievements
- Seoul Metro Line 7 3rd
