Technical Parameter

• Rated working voltage: AC380V ± 10% 150HZ
• Matching motor power: 0.75KW-30KW
• Static power consumption of the host:<3w
• Three levels of water level display: low, medium, and high in sequence
• Maximum control distance: ≤ 2000 meters in an environment without strong electric and magnetic fields and interference
• Timed start time: adjustment range 0-999 minutes
• Timed shutdown time: adjustment range 0-990 minutes
• Over/under voltage protection range: 304V-456v (≤ 3 seconds trip), adjustable upper and lower limits
• Pressure detection model setting range: 5-4OMPA
• Over/under current action time: 0.1 seconds to 3 minutes (inverse time characteristic)
• Phase loss action time:<2 seconds

Basic function

• Timed start stop, manual/automatic start stop
• Automatic start of water pump upon power outage
• Current and voltage digital display, synchronized display of water level status
• Fault cause displayed in Chinese, fault sound and light alarm
• Independent key settings for over/under current parameters (adjustable for no-load delay start)
• After overvoltage/undervoltage protection, it will automatically start after the voltage returns to normal
• Idle restart: adjustment range 0-999 minutes

Control mode

• water supply control
• drainage control
• time control
• pressure control

Protection function

• Phase loss protection
• Overload protection
• Short circuit protection
• Water shortage/no-load protection
• Stuck rotor protection
• Over/Under voltage protection

Model specifications