A2-6-8-9 series intelligent contoller designed for power up to 20HP, Meudy brand0 pages
INTELLIGENT CONTROLLER
APPLICATION
Protection and control of single phase pumps
MAIN FEATURES
• Built-in function switch:applied for water supply by liquid level control
Or pressure control applied for drainage by liquid level control
• Computer main board&module for industrial&civil pump
• Auto/manual switch
• Over current(over load)protection
• LCD displays pump running information
• Under voltage protection
• Over voltage protection
• Pump motor staled protection
• Push button calibration
• Prompt for uncompleted parameter calibrating
• Dry running protection witout installing float switch or liquid probe in the well
• Pump accumulative running time displaying
MAIN SPECIFICATIONS
• Rated Input voltage:AC220V-240V,Single Phase
• Rated Frequency:50Hz/60Hz
• Rated Output Power of Pump Motor:0.37-2.2kW(0.5HP-3HP)
Technical data
Action time of short circuit < 0.1 sec
Action time of over current: 5 sec
Recovery time of over current: 30 min.
Action time of dry-running protection: 6 sec.
Recovery time of dry-running: 30 min
Double liquid level transfer distance : > 1000m
Installation environment index
» Grade of protection: IP20
» Environment temperature: -25'C~ + 55(C
» Environment humidity: (20 -90) % RH
Single phase voltage | Motor power | Capacitor 450V | Dimension | G.W | |
220V 50 Hz | kW | HP | mm | mm | kg |
A2-0.37 | 0.37 | 0.5 | |||
A2-0.55 | 0.55 | 0.75 | 20 | ||
A2-0.75 | 0.75 | 1 | 30 | 228x160x83 | 1.3 |
A2-1.1 | 1.1 | 1.5 | 35 | ||
A2-1.5 | 1.5 | 2 | 45 | ||
A2-2.2 | 2.2 | 3 | 50 |
59
INTELLIGENT CONTROLLER A6/A8
A6 A8:0.75-15kW A8:18.5-30kW
MAIN FEATURES MAIN SPECIFICATIONS
• Built-in Function Switch: • Rated Input voltage:AC380V,Three Phase
Applied for water supply by liquid level control or pressure • Rated Frequency:50Hz/60Hz
• control applied for drainage by liquid level control • Rated Output Power of Pump Motor:
• Computer main board and module for industrial&civil pump A6:0.75-7.5kW(1 HP-10HP),
• over current over(load)protection A8:0.75-30kW(1 HP-40HP)
• under voltage protection
• Over voltage protection
• Pump voltage protection
• LCD Displays Pump Running Information
• Push Button Calibration
• Auto/Manual Switch
• Open Phase Protection
• Dry Running Protection Without installing Float Switch or liquid in the well
Technical data
• Action time of short circuit < 0.1 sec
• Action time of open phase: < 2 sec
• Action time of over current: 5 sec
• Recovery time of over current: 30 min
Action time of dry-running protection: 6 sec.
• Recovery time of dry-running: 30 min
• Double liquid level transfer distance : > 1000m
Installation environment index
• Grade of protection: IP20
• Environment temperature: -25<C~ + 55'C
• Environment humidity: (20~90)%RH
Three phase | Motor power | Dimension | G.W | |
kW | HP | mm | kg | |
A6-1 | 0.75-4 | 1-5.5 | 228x160x82 | 1.3 |
A6-2 | 5.5-7.5 | 7.5-10 | 228x160x82 | 1.3 |
A8-1 | 0.75-4 | 1-5.5 | 315x220x120 | 2.9 |
A8-2 | 5.5-11 | 7.5-15 | 315x220x120 | 2.9 |
A8-3 | 15 | 20 | 315x220x120 | 3.3 |
A8-3 | 18.5 | 25 | 370x276x125 | 3.3 |
A8-3 | 22 | 30 | 370x276x125 | 3.3 |
A8-3 | 30 | 40 | 370x276x125 | 3.3 |