ABB PSTX570 User Manual page 5

2 Description
The PSTX softstarter has the latest technology for soft starting and soft
stopping of standard squirrel cage motors.
General data
Rated insulation voltage, Ui
Rated operational voltage, Ue
Rated control supply voltage, Us
Voltage tolerance
Frequency tolerance
Rated impulse withstand voltage
Inputs
24 V output
Analog output
Relay outputs
Communication
EMC
Recommended fuse
Control supply circuit
This product has been designed for environment A. Use of this product in en-
1
vironment B may cause unwanted electromagnetic disturbances in which case
the user may be required to taken adequate mitigation measures.
For more detailed electrical data and specifications, see
1SFC132081M0201 - Softstarters Type PSTX30...PSTX570,
Installation and Commissioning Manual available on: http://www.abb.
com/lowvoltage.
Suitable For Use On A Circuit Capable Of Delivering Not More Than
____ Symmetrical Amperes, ___ Volts Maximum When Protected by
___ J Class Time Delay Fuses or RK5 class Fuses or circuit breaker.
Refer to table 8.1 for corresponding current and voltage level for any
given device.
For complete short circuit protection recommendations see
http://www.abb.com/lowvoltage.
The product should only be used within the specified ratings. Be aware
of the ambient temperature and altitude above sea level. Derating is
required above 40 °C (104 °F) and above 1000 m (3281 ft).
For more details, see 1SFC132081M0201 - Softstarters Type PSTX30...
PSTX570, Installation and Commissioning Manual available on: http://
www.abb.com/lowvoltage.
600 V / 690 V
208-600 / 690 V, 50 / 60 Hz
100-250 V, 50 / 60 Hz
+10% to -15%
± 10%
6 kV operational circuit / 4 kV control supply circuit
Start, stop, 3 programmable inputs, temperature
sensor input
24 V DC ± 5% Max 250 mA
4-20 mA, 0-20 mA, 0-10 V, 0-10 mA
3 programmable
3 Fieldbus ports, Extension I/O
IEC 60947-4-2 Class A
6 A Delayed
MCB use C characteristics
Softstarters Type PSTX30...PSTX570 User Manual short form 1SFC132082M9901 5
Description
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