- Rated Operational Voltage
- 208 ... 600 V AC
- Rated Control Supply Voltage (Us)
- 100 ... 250 V AC
- Rated Control Circuit Voltage (Uc)
- 24 V DC
- Rated Frequency (f)
- 50/60 HzMain Circuit 50 / 60 Hz
- Rated Operational Power - In-Line Connection (Pe)
- (230 V) 18.5 kW(400 V) 37 kW(500 V) 45 kW
- Rated Operational Current - In-Line Connection (Ie)
- 72 A
- Rated Operational Power - Inside Delta Connection
- at 230 V 37 kWat 400 V 59 kWat 500 V 80 kW
- Rated Operational Current - Inside Delta Connection
- 124 A
- Service Factor Percentage
- 100 %
- Overload Protection
- Built-in electronic overload protection
- Integrated Electronic Overload
- Yes
- Adjustable Rated Motor Current Ie
- 30 ... 100 %
- Starting Capacity at Maximum Rated Current Ie
- 4xIe for 10s
- Ramp Time
- 1 ... 120 second [unit of time]
- Initial Voltage During Start
- 10 ... 99 %
- Step Down Voltage Special Ramp
- 100 ... 10 %
- Current Limit Function
- 1.5 ... 7.5 xle
- Switch for Inside Delta Connection
- Yes
- Run Signal Relay
- Yes
- By-pass Signal Relay
- Yes
- Fault Signal Relay
- Yes
- Overload Signal Relay
- Yes
- Analog Outputs
- 0…10 V, 0…20 mA, 4…20 mA
- Signal Indication Ready to Start/Standby ON (LED)
- Green
- Signal Indication Running R (LED)
- Green
- Signal Indication Protection (LED)
- Yellow
- Signal Indication Fault (LED)
- Red
- Communication
- Modbus-RTU; Modbus-TCP; Ethernet-IP; EtherCAT; DeviceNet; CANopen; Profibus; Profinet; BACnet-IP; BACnet-MSTP
- Degree of Protection
- IP00
- Terminal Type
- Cable Clamp
- Connecting Capacity Main Circuit
- Hole Diameter 8.5 mm
- Connecting Capacity Control Circuit
- Rigid 1 x 2.5 mm²
- Connecting Capacity Supply Circuit
- Rigid 1 x 2.5 mm²
- Tightening Torque
- Main Circuit 8 N·m
- Product Main Type
- PSTX72
- Function
- Auto phase sequence detectionAutomatic restartCurrent limitCurrent limit rampDual current limitDynamic brakeElectricity meteringElectronic overload Time-to-coolEmergency modeEvent logFull voltage startJog with slow speed, forward and reverseKeypad passwordKick startLimp mode with two-phase motor control if one set of thyristors is shortedMotor heatingPre-start functionPump cleaningReal time clockSequence startSoft start with torque controlSoft start with voltage rampSoft stop with torque controlSoft stop with voltage rampStand still brakeStart reverse (external contactors)Thyristor runtime measurementTorque limitVoltage sags detection
- Protection Function
- Bypass open protection; Current imbalance protection; Current underload protection; Dual overload (separate overload for start and run); Earth fault protection / ground fault protection; Electronic overload protection, EOL; Extension IO failure protection; Fieldbus failure protection; HMI failure protection; Locked rotor protection; Max number of starts/hour; Over voltage protection; Phase reversal protection; Power factor underload protection; PT-100 connection; PTC connection; Too long current limit protection; Too long start time protection; Under voltage protection; User defined protection; Voltage imbalance protection
- Warning Details
- Current imbalance warning; Current underload warning; Electronic overload Time-to-trip; EOL warning; Faulty fan warning; Locked rotor warning; Motor runtime limit warning; Over voltage warning; Phase loss warning (for standby); Power factor underload warning; Short circuit warning (for Limp mode); THD(U) - Total Harmonic Distortion warning; Thyristor overload warning (SCR); Under voltage warning; Voltage imbalance warning