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By ABB

SKU
MPN
1SFA898210R7000
Weight
8.399 kg
The softstarter PSTX142-690-70 has a rated maximum operational current of 142 A with an operating voltage span from 208...690 V AC. The rated control voltage is between 100...250 V AC at 50/60 Hz. PSTX features a three-phase control soft start and stop through a voltage or a torque ramp. It has built-in bypass for easy installation and energy saving. A RUN, TOR and Event signal is available from relay outputs in NO (normally open state). The PSTX has functions such as current limit, kickstart, analog output, EOL, motor heating and pump cleaning. PSTX also features features jog, braking, stand-still brake, diagnostics, sequence start and emergency/fire pump mode as standard.To interact with PSTX, it has a detachable full graphic display with IP66 and 4x outdoor rating. There are four ways to communicate with PSTX. It can be done by hardwire inputs Start/Stop/Reset of fault, and by three programmable digital inputs. Another popular option is the built-in Fieldbus communication Modbus RTU and incl optional ANYBUS modules with every major protocol such as for example Profinet, Profibus, Modbus TCP, Ethernet IP and others. Another way to communicate with PSTX is to use an external adaptor and a Fieldbus plug. PSTX is the complete alternative for any motor starting application. It’s suitable for medium to large-sized three-phase motors with nominal currents from 30...1250 A inline connection or 52...2160 A inside delta connection. Typical applications are, for example, pumps, fans, compressors, and conveyors.
Spécifications techniques

Dimensions

Produit Largeur Net199 mm
Produit Hauteur Net377 mm
Produit Longueur Net283 mm
Poids net7 kg

Technique

Tension208 ... 690 V AC
Rated Control Supply Voltage (Us)100 ... 250 V AC
Rated Control Circuit Voltage (Uc)24 V DC
Fréquence assignée (f)50/60 Hz, Circuit principal 50 / 60 Hz
Rated Operational Power - In-Line Connection (Pe)(230 V) 37 kW, (400 V) 75 kW, (500 V) 90 kW, (690 V) 132 kW
Courant nominal de fonctionnement-- Raccordement en ligne (Ie)142 A
Rated Operational Power - Inside Delta Connectionat 230 V 75 kW, at 400 V 132 kW, at 500 V 160 kW, at 690 V 220 kW
Rated Operational Current - Inside Delta Connection245 A
Pourcentage Facteur de service100 %
Overload ProtectionBuilt-in electronic overload protection
Integrated Electronic OverloadOui
Adjustable Rated Motor Current Ie30 ... 100 %
Starting Capacity at Maximum Rated Current Ie4xIe for 10s
Ramp Time1 ... 120 second [unit of time]
Initial Voltage During Start10 ... 99 %
Step Down Voltage Special Ramp100 ... 10 %
Current Limit Function1.5 ... 7.5 xle
Switch for Inside Delta ConnectionOui
Run Signal RelayOui
By-pass Signal RelayOui
Fault Signal RelayOui
Overload Signal RelayOui
Sorties analogiques0…10 V, 0…20 mA, 4…20 mA
Signal Indication Ready to Start/Standby ON (LED)Vert
Voyant de signal indiquant R (LED)Vert
Signal Indication Protection (LED)Jaune
Signal Indication Fault (LED)Rouge
CommunicationModbus-RTU; Modbus-TCP; Ethernet-IP; EtherCAT; DeviceNet; CANopen; Profibus; Profinet; BACnet-IP; BACnet-MSTP
Indice de protectionIP00
Type de borneMain Circuit: Bars
Connecting Capacity Main CircuitHole Diameter 8.5 mm
Connecting Capacity Control CircuitRigid 1 x 2.5 mm²
Connecting Capacity Supply CircuitRigid 1 x 2.5 mm²
Couple de serrageMain Circuit 14 N·m
Groupe de produitPSTX142
FonctionAuto 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
Protection FunctionBypass 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

Technique UL/CSA

Maximum Operating Voltage UL/CSACircuit principal 690 V
Tightening Torque UL/CSAMain Circuit 123.9

Environnement

Température de l’air ambiantOperation -25 ... +60 °C, Storage -40 ... +70 °C
Statut RoHSFollowing EU Directive 2002/95/EC August 18, 2005 and amendment

Pourquoi Proax pour ABB PSTX142-690-70?

Proax est un distributeur autorisé de ABB PSTX142-690-70 et l'un des plus grands distributeurs de ABB en Amérique du Nord. Notre équipe technique interne, qui est hautement qualifiée, est prête à répondre à vos besoins techniques!

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Informations complémentaires

Autres nomsPSTX14269070
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