Softstarter PSTX 450KW 840A 208 - 600VAC (PSTX840-600-70).
| Specifications: |
| Range | Softstarter PSTX |
| Product ID | 1SFA898119R7000 |
| Extended Product Type | PSTX840-600-70 |
| Country of Origin (Estimated) | China (Other) |
| Warranty | 12 months |
| CO/CQ | Yes (if need) |
| Product name & Device short name | PSTX840 |
| Product specific application | Pumps, fans, compressors and conveyors, Bow thruster, Elevator |
| Network number of phases | 3 phase |
| Ue power supply voltage | 208...600 V AC |
| [Uc] control circuit voltage | 100 ... 250 V AC |
| Rated Control Circuit Voltage (Uc) | 24 VDC |
| Rated Operational Power - In-Line Connection (Pe) | (400 V) 450 kW |
| Rated Operational Current - In-Line Connection (Ie) | 840 A |
| Communication | Modbus-RTU; Modbus-TCP; Ethernet-IP; EtherCAT; DeviceNet; CANopen; Profibus; Profinet; BACnet-IP; BACnet-MSTP |
| Function available | Built-in bypass for energy saving and fast installation |
| Overload Protection | Built-in electronic overload protection |
| Function | Auto phase sequence detection, Automatic restart,,Current limit.Current limit ramp.
Dual current limit. Dynamic brake
Electricity metering.Electronic overload Time-to-cool
Emergency mode
Event log
Full voltage start
Jog with slow speed, forward and reverse
Keypad password
Kick start
Limp mode with two-phase motor control if one set of thyristors is shorted
Motor heating
Pre-start function
Pump cleaning
Real time clock
Sequence start
Soft start with torque control. Soft start with voltage ramp
Soft stop with torque control. Soft stop with voltage ramp
Stand still brake
Start reverse (external contactors)
Thyristor runtime measurement
Torque limit
Voltage sags detection
Show less |
| 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 |
| Device connection | Both in-line and inside-delta connection |
| IP degree of protection | IP00 |
Dimensions (mm)
(H x W x D) | 493x435x369 mm |
| Net weight (Kg) | 46.5 Kg |
