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Sprint PLX50 Three Phase - 50KW - 4Q Regen Isolated

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  • Manufacturer: Sprint Electric

Sprint PLX50 - Controller for DC motors rated up to 123A (50KW / 66.6HP) - Frame One - 8Amps Field Current as Standard

Take control of the most demanding motor control applications, With a Sprint Electric PLX50 Digital 3 phase DC Drive 4 Quadrant PLX, you can use the PLX50 to control DC motors up to 123A (50KW / 66.6HP).

Ease of Control

A 4 button keypad and large alpha-numeric display make it easier to quickly navigate through an extensive range of software functions.

Frame 1 Sized AC10

Fully Configurable

The PLX is fully configurable by the user and comes equipped, as standard, with a comprehensive suite of application blocks.

Fully Controllable 

Centre winding macros, spindle orientation and a fully controllable field allow you to control DC motors in a wide range of industrial applications. The PLX also includes PL Pilot, a windows based, configuration and monitoring software package.



Motor Protection

The extensive range of motor protection features improves your productivity by reducing your downtime. And the unique configuration checker quickly detects any conflicts in your own user-generated configurations.


Technical Specifications - Sprint PLX50

At a glance: Model PLX15

  • 4 Quadrant PLX
  • Control DC motors up to 123A (50KW / 66.6HP)
  • "PL Pilot" drive configuration and monitoring software included
  • Alternative 'Savvy' configuration tool with signal flow diagram capability available
  • Ultra compact sizes offer significant panel space savings over other manufacturers
  • Large 40 character backlit alphanumeric LCD display
  • Programming menu is designed for rapid travel to desired parameter using ergonomically designed keys
  • Enhanced motor protection
  • Built in suite of application blocks
  • In depth fault monitoring and comprehensive system alarms
  • Easy-to-use menu structure, using English language parameter names
  • Real language parameter description eliminates need for look up tables
  • Easy to use product manual with display graphics and block diagrams
  • UL, CuL and CE approved
Supply voltages required for This model - The supplies provided must be suitable for the motor employed
  1. Main 3 phase 50 - 60Hz - Any supply from 12 to 480V AC +/- 10% for armature power.
  2. Auxiliary 3 phase 50 - 60Hz - Any supply from 100 to 480V AC +/- 10% for field power.
  3. Control 1 phase 50 - 60Hz - Any supply from 110 to 240V AC+/- 10% 50VA. This is required to power the PL/X electronic circuits.

Technical highlights: Model PLX50

  • I/P's programmable voltage range up to +/- 30V
  • 8 Analogue inputs and 4 Analogue outputs
  • Extremely flexible block diagram including unique 'configuration checker', detects conflicts in user programmed configurations
  • Five feedback transducer options as standard
  • Non volatile trip alarm memory, even after power-down
  • Built in 'oscilloscope' output for full parameter monitoring during commissioning
  • Motorised pot simulator with power off memory
  • Three fully independent, user programmable drive configurations
  • Extensive, multi-function programmable I/O, with over 36 digital & analogue input/output combinations
  • Full suite of centre winding macros included
  • Built in system application blocks with descriptive connection points
  • Unique electronic regenerative stopping facility on selected 2Q models
  • In depth fault monitoring and comprehensive system alarms
  • Serial communications to allow off site programming and remote diagnostics
  • In depth diagnostic facility available from on board display and 'in-built meter'
  • On board fully controlled field with five operating modes
  • Full suite of built in encoder functions as standard, including spindle orientation
  • Motor parameters entered via keys, - no soldering of cal resistors required


Simple Integration 

To make it easier for you to integrate the PLX into your control system, the drives are fully isolated and have a small footprint. The PLX has a number of fieldbus communications options, including: Profibus, DeviceNet, CC-Link, EtherNet/IP, Modbus and CANopen.

Powerful Ethernet 

All PLX models are compatible with drive.web - The drive.web distributed control technology uses Ethernet and powerful graphical tools to provide robust Programmable Peer Control (PPC) for drives and systems.


Download the Sprint PLX Manual Guide:- Sprint Electrical PLX DC Drive Manual Guide




Customers Who Viewed This Page Also Viewed


DC Drives
Armature Current 123Amps
Depth 174MM
Field Amps 8A
Frame Size One
Height 289MM
Input Voltage 12V to 480VAC
Model Number PLX50
Mounted Panel Mounting
Phases Three Phase
Power Rating 50KW
Product Family Sprint DC Drives
Quadrants 4 Quadrant
Width 216MM


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