Outdoor high protection level water-cooled electric pump intelligent control system (low voltage)
input
Input voltage range（V） | three-phase，380V（-25%~ +25%）；480V（-15%~ +10%） |
input frequency（Hz） | 50Hz/60Hz （±5%） |
output
output current（A） | 150A~1400A |
power range（kW） | 75~800 |
output frequency | 0~320Hz |
output voltage | 0~input voltage |
overload capacity | 150%-60s； |
working environment
Rated operating temperature（℃） | -20℃ ~+60℃ |
humidity | 5%—95%，No condensation |
altitude（m） | ＜2000m |
efficiency
≥95%
Output current distortion rate (THDi)
≤ 5% (built-in sine wave filter)
wiring method
Connect wires through the power junction box and control box
cooling method
liquid cooling
Motor Type
Asynchronous motor/synchronous motor
Rectification method
6 pulses, 12 pulses optional
Protection level
IP56， Higher protection levels can be customized
