ABB pstx720-600-70 softstarter

ABB pstx720-600-70 softstarter

General Information

Global Commercial Alias:PSTX720-600-70

Extended Product Type:PSTX720-600-70

Product ID:1SFA898118R7000

ABB Type Designation:PSTX720-600-70

EAN:7320500510384

Catalog Description:PSTX720-600-70 Softstarter - 720 A - 208 ... 600 V AC

Long Description:

The softstarter PSTX720-600-70 has a rated maximum operational current of 720 A with an operating voltage span from 208...600 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. 

Technical of pstx720-600-70

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 Hz

Main Circuit 50 / 60 Hz

Rated Operational Current - In-Line Connection (Ie):37 A

Rated Operational Current - Inside Delta Connection:64 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:acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals 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:PSTX37

Container Information ABB pstx720-600-70 softstarter

Package Level 1 Width:200 mm

Package Level 1 Depth / Length:282 mm

Package Level 1 Height:388 mm

Package Level 1 Gross Weight:5.6 kg

Package Level 1 EAN:7320500501290

Package Level 1 Units:box 1 piece

PSTX Series Smart Soft Starters