Softstarter Intelligent Controllers
PF Series up to 400HP @ 480VAC line connected
Overview
The PF Softstarter Controller provides intelligence, unmatched performance, flexibility, and diagnostics in a modular compact design for controlling either a standard squirrel-cage induction motor or a star-delta motor. Seven standard, and two optional starting modes of operation are available within a single controller.
As standard, this true three-phase controlling device includes electronic overload protection with programmable trip class, integral run bypass, increased motor and system diagnostics, configurable auxiliary contacts, and multiple start and stop modes. The PF Controller comes equipped with a built-in keypad and LCD display for programming the controller parameter settings for the specific industrial application.
Offering 16 current models from 5 … 480A , 3…400HP @ 460VAC (700HP Y-D)
- Control Voltage: 120-240VAC or 24V AC/DC
- Voltage Range: 200...600VAC
- 3...400HP @460VAC
- Standard 3-wire or Y-Delta motor connections
- Built-in Bypass Contactor
- Built-in Electronic Motor Overload Protection
Starting Modes
| PFS Standard | PFB Pump Control | PFD Braking Control | |
|---|---|---|---|
| Soft Start | X | X | X |
| Soft Stop | X | ||
| Current Limit | X | X | X |
| Full Voltage | X | X | X |
| Kick Start | X | X | X |
| Preset Slow Speed | X | X | |
| Linear Speed Start and Stop | X | ||
| Dual Ramp | X | ||
| Pump Start and Stop | X | ||
| Intelli-Brake | X | ||
| Intelli-Stop | X | ||
| Slow Speed with Braking | X |