Air compressor operation device/High-voltage devices
CMSB BOX
- Summary
- Performance: Voltage-type inverter (PWM control), 380VAC (440AC), 27KVA, efficiency 95% control voltage DC100V (DC70V~110V)
- Delivery achievements
- KORAIL
- Seoul Metro Line 4, 7
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)
- 440AC, 27KVA, 95% efficiency
- Control Voltage DC100V(DC70V~110V)
- Delivery achievements
- KORAIL
Ground switch box
- Summary
- DC1500V/1100A
- Delivery achievements
- Seoul Metro Line 7 3rd
