# PST85-690-70

- Link: https://danfossexpress.com/product/pst85-690-70/
- Published: 2026-05-06T09:25:59+00:00
- Author: drivesexperts

Functions:

 * Built-in motor protections keep your motor safe
 * Full-text LCD display in your own language makes installation and setup simple
   and quick
 * Supports most communication protocols with the accessory FieldBusPlug
 * Torque control improves control of pumps and prolongs equipment lifetime
 * Bigger sizes feature built-in bypass which reduces energy consumption during 
   application full speed

### Specifications

 |  Manufacturer: |  ABB |  
 |  Series: |  PST |  
 |  Model: |  PST85-690-70 |  
 |  Application: |  pumps / fans / lifts / general purpose |  
 |  Capacity, kW: |  45 |  
 |  Current, А: |  85 |  
 |  Main power supply, V: |  400-690 |  
 |  Phase: |  3 |  
 |  Output frequency, Hz: |  50/60 |  
 |  Enclosure: |  IP 00 |  
 |  Acceleration time, sec: |  1-30 |  
 |  Deceleration time, sec: |  1-120 |  
 |  Operation temperature, °С: |  0……+50 |  
 |  Max. switching cycle per hour: |  30 |  
 |  Starting current, % of rated current: |  300 |  
 |  Integrated bypass relay: |  – |  
 |  Control type: |  Digital |  
 |  Microprocessor supply voltage: |  100…..250V |  
 |  Motor protection (thermal model): |  + |  
 |  Motor protection (input for thermistor/thermal relay): |  + |  
 |  Motor protection (low current) : |  – |  
 |  Motor protection (momentary motor overload): |  + |  
 |  Motor protection (Others): |  + |  
 |  JOG mode: |  + |  
 |  DC braking: |  – |  
 |  Inputs/Outputs: |  Built-in power supply 24 V DC, inputs start/stop, two additional programmable inputs, a thermistor input, analog output, 3 relay outputs |  
 |  Separately adjustable parameters: |  10 |  
 |  Mounting: |  Circuit board |  
 |  Options: |  External keyboard |