Product Model
PST72-690-70
Selling Points
- 1Built-in electronic overload protection for motor safety.
- 2Adjustable rated motor current for versatile applications.
- 3Advanced communication options via Fieldbus protocols.
- 4Reliable operation in harsh environments with coated circuit boards.
- 5Compact dimensions with IP10/IP20/IP66 enclosures for easy installation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product Net Width | 160 mm | Product Net Height | 260 mm |
Product Net Depth / Length | 196 mm | Product Net Weight | 5 kg |
Rated Operational Voltage | Main Circuit 400 ... 690 V AC | Rated Control Circuit Voltage (Uc) | DC Operation 24 V |
Rated Frequency (f) | 50/60 Hz Main Circuit 50 / 60 Hz | Rated Operational Power - In-Line Connection (Pe) | (400 V) 37 kW (500 V) 45 kW (690 V) 59 kW |
Rated Operational Current - In-Line Connection (Ie) | 72 A | Rated Operational Power - Inside Delta Connection | at 400 V 59 kW at 500 V 80 kW at 690 V 110 kW |
Rated Operational Current - Inside Delta Connection | 124 A | Service Factor Percentage | 115 % |
Overload Protection | Build-in electronic overload protection | Integrated Electronic Overload | Yes |
Adjustable Rated Motor Current Ie | 30 ... 115 % | Starting Capacity at Maximum Rated Current Ie | 3xIe for 15s |
Ramp Time | 0 ... 120 second [unit of time] 1 ... 120 second [unit of time] | Initial Voltage During Start | 30 ... 70 % |
Step Down Voltage Special Ramp | 100 ... 30 % | Current Limit Function | 1.5 ... 7xIe |
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 | 0â¦10 volts 0â¦20 mA 4â¦20 mA |
Signal Indication Ready to Start/Standby ON (LED) | Green | Signal Indication Protection (LED) | Yellow |
Signal Indication Fault (LED) | Red | Number of Starts Per Hour at 3.5*Ie for 7 sec. 50% ON Time 50% OFF Time | 30 |
Communication | FiledBusPlug(Standard) | Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10 |
Terminal Type | Screw Terminals | Connecting Capacity Main Circuit | Rigid 1 x 10 ... 95 mm² Rigid 2 x 6 ... 35 mm² |
Connecting Capacity Control Circuit | Rigid 1 x 2.5 mm² Rigid 2 x 1.5 mm² | Connecting Capacity Supply Circuit | Rigid 1 x 2.5 mm² |
Tightening Torque | Control Circuit 0.5 N·m Main Circuit 6 N·m Supply Circuit 0.5 N·m | Product Main Type | PST72 |
Ambient Air Temperature | Operation 0 ... +50 °C Storage -25 ... +70 °C | Object Classification Code | Q |
ETIM 7 | EC000640 - Soft starter | ETIM 8 | EC000640 - Soft starter |
ETIM 9 | EC000640 - Soft starter | eClass | V11.0 : 27370907 |
UNSPSC | 39121521 | Manufacturer ID | 1SFA895007R7000 |
Specifications may be subject to change without notice