Description
Product PSTX210-600-70 by ABB
The softstarter PSTX210-600-70 has a rated maximum operational current of 210 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. It also 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. Communication options include hardwire Start/Stop/Reset of fault and three programmable digital inputs. It supports built-in Fieldbus communication Modbus RTU and optional ANYBUS modules for major protocols like Profinet, Profibus, Modbus TCP, Ethernet IP, and others. External adaptors and Fieldbus plugs are also supported.
PSTX is 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 include pumps, fans, compressors, and conveyors.
Electrical Ratings: Rated operational voltage: 208 – 600 V AC. Rated control supply voltage: 100 – 250 V AC. Rated control circuit voltage: 24 V DC. Frequency: 50/60 Hz.
Power Ratings: In-line connection rated power: 59 kW at 230 V, 110 kW at 400 V, 132 kW at 500 V. Inside delta connection rated power: 102 kW at 230 V, 184 kW at 400 V, 250 kW at 500 V. Rated operational current inside delta connection: 360 A. Service factor: 100%.
Physical Dimensions: Width 25.8 cm, Height 47 cm, Depth 27.9 cm. Weight: 13.3 kg.
Protection and Signals: Built-in electronic overload protection with integrated electronic overload. Signals include run, bypass, fault and overload relays. Analog outputs supported: 0–10 V, 0–20 mA, 4–20 mA.
Communication: Supports Modbus-RTU, Modbus-TCP, Ethernet-IP, EtherCAT, DeviceNet, CANopen, Profibus, Profinet, BACnet-IP, BACnet-MSTP protocols.
Functions: Auto phase sequence detection, automatic restart, current limits, dynamic brake, electricity metering, jog control, motor heating, pump cleaning, sequence start, soft start/stop with torque or voltage ramp, stand still brake, torque limit, voltage sag detection and more.
Protection Functions: Includes bypass open, current imbalance and underload, dual overload for start and run, earth fault, electronic overload (EOL), extension IO and fieldbus failure protection, locked rotor, max start number per hour, over/under voltage, phase reversal, power factor underload, PT-100, PTC connections, and voltage imbalance protection.
Certification and Compliance: Customs Tariff Code 85371091. WEEE Category 5 (Small Equipment with no external dimension more than 50 cm). Ambient operating temperature from -25 to +60 °C, storage -40 to +70 °C.
