Softstarter
PF 9015

The PF 9015 of the MINISTART family is a robust electronic control device for softstart and softstop of 3-phase asynchronous motors with integrated monitoring functions. After softstart the semiconductors are bridged by relay contacts to reduce the power dissipation in the unit.

Advantages
. For starting current limitation and soft start of asynchronous motors
. Only one small device 67.5 mm for softstart, motor protection, phase sequence, under- and overvoltage monitoring
. Soft start and minimized staring current
. Extended service life of AC - motors and mechanical drive system
. For motor currents up to 20 A (up to 40 A on request)
. Softstart, softstop 1 ... 20 s
. Energy saving by bridging of the semiconductors after softstart
. Symmetrical staring current

Features
. According to IEC/EN 60947-4-2
. Suitable for IE3-motors
. 3-phase controlled with integrated bypass relays
. Phase sequence, under- and overvoltage monitoring
. Blocked motor monitoring in bypass mode
. Integrated motor protection to class 10 acc. to IEC/EN 60947-4-2
. Starting current limitation
. Thyristor monitoring
. Detection of missing load
. Automatic frequency detection of supply voltage
. Temperature monitoring of power semiconductors
. Kickstart function
. Width: 67,5 mm

Technical specifications
Auxiliary voltage required: Yes
Signalling output: Yes
Widths: 67,5mm
For three-phase motors, 400 V up to: 7,5kW
Load voltage up to: 3AC 480V
Extra functions: Temperature monitoring
Type: PF 9015


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: PF9015.11 3AC200-480V UH=AC230V
Art. No.: 0068478