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CHARACTERISTICS
IP rating IP40
Ambient Temperature -5/+40 °C
N° 2 facilities for wiring a pump controller (float switch, pressure switch,
temperature sensor etc.)
N° 2 facilities for wiring start - stop float switches
N° 1 facility for wiring a pressure transducer 4÷20 mA 0÷10 bar
MAIN COMPONENTS
Steel-sheet control panel
Opening interlocked
Low-voltage auxiliary circuits (24V) with fuses
Inverter with display, setting keyboard and internal fan
Set of fuses to protect the inverter
Hand - off - auto selector switches.
In Hand: using constant frequency (50 Hz) via pressure switch,
float switch, etc.
In Auto: using variable frequency (30÷50 Hz) via pressure transducer
4÷20 mA 0÷10 bar
Lamps for: power - run - alarm - level cut-out
ACCESSORIES
Pressure trasducer
Type
Code
Approx. Power
A max
Dimensions
hp
kW
mm
Single-Phase line 230 V 50 Hz - Three-phase motor 230 V 50 Hz
ATI 230 10
02077010 1
0,75 4,2
300 x 400 x 200
ATI 230 20
02077020 1 - 2 0,75 - 1,5 6,8
ATI 230 30
02077030 2 - 3 1,5 - 2,2 9,6 400 x 600 x 250
Three-phase line 400 V 50 Hz - Three-phase motor 400 V 50 Hz
ATI 400 10
02078010 1
0,75 2,2
300 x 400 x 200
ATI 400 20
02078020 1 - 2 0,75 - 1,5 3,7
ATI 400 30
02078030 2 - 3 1,5 - 2,2 5,3
ATI 400 40
02078040 3 - 4
2,2 7,2
400 x 600 x 250
ATI 400 55
02078050 4 - 5,5 3 - 4
9
ATI 400 75
02078060 5,5 - 7,5 4 - 5,5 12
ATI 400 100
02078070 7,5 - 10 5,5 - 7,5 15,5
CHARACTERISTICS
IP rating IP55
Ambient Temperature -5/+40 °C
N° 1 facility for wiring a pump controller (float switch, pressure switch,
temperature sensor etc.)
N° 2 facilities for wiring start – stop float switches
N° 3 facilities for wiring level probes
MAIN COMPONENTS
Steel-sheet control panel
Opening interlocked
Low-voltage auxiliary circuits (24V) with fuses
Set of fuses to protect the motor
Hand - off - auto selector switch
Lamps for: power - run - thermal cut-out – level cut-out
Type
Code
Approx. Power
A min A max
Dimensions
hp
kW
mm
Three-phase 400 V 50 Hz
ATRS 10
02079010 7,5 - 12,5 5,5 - 9,2 12 25 300 x 400 x 200
ATRS 20
02079020 15 - 20 11 - 15 14 32
400 x 600 x 250
ATRS 25
02079030 25 18,5 23 45
ATRS 35
02079050 30 - 35 22 - 26 30 60
ATRS 40
02079060 40
30 37,5 75
500 x 700 x 250
ATRS 50
02079070 50
37 42,5 85
ATRS 60
02079080 60
45 60 115
ATRS 75
02079090 75
55 70 142 600 x 800 x 300
ATI - Three-phase Inverter starters
ATRS - Three-phase soft starters