Main range of productAltistart 22 product or component typeSoft starter product destinationAsynchronous motors product specific applicationPumps and fans component nameATS22 network number of phases3 phases [Us] rated supply voltage208...600 V - 15...10 % motor power hp100 hp 208 V125 hp 230 V250 hp 460 V300 hp 575 V factory setting current302 A power dissipation in W150 W for standard applications utilisation categoryAC-53A type of startStart with torque control (current limited to 3.5 In) IcL starter rating320 Afor connection in the motor supply line for standard applications IP degree of protectionIP00 Complementary assembly styleWith heat sink function availableInternal bypass supply voltage limits177…660 V supply frequency50...60 Hz - 10...10 % network frequency45...66 Hz device connectionIn the motor supply line [Uc] control circuit voltage110 V - 15...10 % 50/60 Hz control circuit consumption20 W discrete output number2 discrete output typeRelay outputs R1 230 V running, alarm, trip, stopped, not stopped, starting, ready C/ORelay outputs R2 230 V running, alarm, trip, stopped, not stopped, starting, ready C/O minimum switching current100 mA at 12 V DC (relay outputs) maximum switching current5 A 250 V AC resistive 1 relay outputs5 A 30 V DC resistive 1 relay outputs2 A 250 V AC inductive 0.4 20 ms relay outputs2 A 30 V DC inductive 7 ms relay outputs discrete input number3 discrete input type(LI1, LI2, LI3) logic, 5 mA 20 kOhm discrete input voltage110 V <= 121 V discrete input logicPositive logic LI1, LI2, LI3 at State 0: < 20 V and <= 15 mA at State 1: > 79 V, <= 2 mA output current0.4...1 Icl adjustable PTC probe input750 Ohm communication port protocolModbus connector type1 RJ45 communication data linkSerial physical interfaceRS485 multidrop transmission rate4800, 9600 or 19200 bps installed device31 protection typePhase failure: lineThermal protection: motorThermal protection: starter markingCE type of coolingForced convection operating positionVertical +/- 10 degree height425 mm width206 mm depth299 mm product weight33 kg Environment electromagnetic compatibilityConducted and radiated emissions level A conforming to IEC 60947-4-2Damped oscillating waves level 3 conforming to IEC 61000-4-12Electrostatic discharge level 3 conforming to IEC 61000-4-2Immunity to electrical transients level 4 conforming to IEC 61000-4-4Immunity to radiated radio-electrical interference level 3 conforming to IEC 61000-4-3Voltage/current impulse level 3 conforming to IEC 61000-4-5 standardsEN/IEC 60947-4-2 product certificationsCSAC-TickCCCULGOST vibration resistance1 gn (f= 13…200 Hz) conforming to EN/IEC 60068-2-61.5 mm (f= 2…13 Hz) conforming to EN/IEC 60068-2-6 shock resistance15 gnfor 11 ms conforming to EN/IEC 60068-2-27 noise level56 dB pollution degreeLevel 2 conforming to IEC 60664-1 relative humidity0…95 % without condensation or dripping water conforming to EN/IEC 60068-2-3 ambient air temperature for operation-10…40 °C (without derating)40…60 °C (with current derating 2.2 % per °C) ambient air temperature for storage-25…70 °C operating altitude<= 1000 m without derating> 1000...< 2000 m with current derating of 2.2 % per additional 100 m Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS Directive Environmental Disclosure Circularity Profile Contractual warranty Warranty18 months
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Dimensions DrawingsFrame Size DDimensions
Mounting and ClearancePrecautionsStandards
The Altistart 22 soft starter is compliant with pollution Degree 2 as defined in NEMA ICS1-1 or IEC 60664-1.
For environment pollution degree 3, install the Altistart 22 soft starter inside a cabinet type 12 or IP54.
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
ATS22 soft starters are open devices and must be mounted in a suitable enclosure.
Failure to follow these instructions will result in death or serious injury.Air Circulation
Leave sufficient free space to help the air required for cooling purposes to circulate from the bottom to the top of the unit.Overheating
To avoid the soft starter to overheat, respect the following recommendations:
Wall mounted or Floor-standing Enclosure with IP 23 Degree of protectionIntroduction
Mount the Altistart 22 Soft Starter within ± 10° of vertical.
Do not locate the Altistart 22 Soft Starter near heat radiating elements.
Electrical current through the Altistart 22 Soft Starter will result in heat losses that must be dissipated into the ambient air immediately surrounding the soft starter. To help prevent a thermal fault, provide sufficient enclosure cooling and/or ventilation to limit the ambient temperature around the soft starter.
If several soft starters are installed in a control panel, arrange them in a row. Do not stack soft starters. Heat generated from the bottom soft starter can adversely affect the ambient temperature around the top soft starter.
To help proper air circulation in the soft starter, grilles and forced ventilation can be installed.Ventilation GrillesForced Ventilation Unit
Connections and SchemaPower TerminalBar Style
Power supply and output to motor
30 mm (1.18 in)
5 mm (0.2 in)
M12 (0.47 in)
Cable and protective cover
498.75 lb.inPower connections, minimum required wiring section
mm² (Cu 70°C/158°F) (1)
AWG (Cu 75°C/167°F) (1)
2 X 3/0110 Vac control, Logic Inputs (LI) 110 Vac, 3-wire control110 Vac control, Logic Inputs (LI) 110 Vac, 2-wire control, freewheelstop
Performance CurvesMotor Thermal Protection - Cold CurvesCurvesAClass 10BClass 20CClass 30Trip time for a Standard Application (Class 10)
32 sTrip time for a Severe Application (Class 20)
63 sTrip time for a Severe Application (Class 30)
95 sMotor Thermal Protection - Warm CurvesCurvesAClass 10BClass 20CClass 30Trip time for a Standard Application (Class 10)
16 sTrip time for a Severe Application (Class 20)
32 sTrip time for a Severe Application (Class 30)