Compact series of AC drives PowerFlex 527 from the company Rockwell Automation (Allen-Bradley) It is designed to control asynchronous motors with a power of up to 22 kW exclusively in combination with programmable Logi controllersx (PAC). There are three types of speed parameter control using feedback sensors and sensorless modes, energy-saving operation mode to save consumed resources.
They are characterized by optimal flexibility and ease of installation and configuration, for ease of interaction, the drives can be equipped with a graphical interface for both integrated and remote mounting. Universal software and built-in dual EtherNet/IP port ensure easy integration into the Logix environment and precise coordination of actions.
Practical modular design, the model range has five overall offers, four types of network power characteristics, two types of operation modes with periodic load. A wide range of optional blocks to obtain the optimal variant of the drive tooling. They are capable of operating at ambient temperatures from -20 to 50 °C (up to 70 °C with additional preparation). Horizontal and vertical mounting, including close to each other.
Technical characteristics of Allen-Bradley converters of the PowerFlex 527 series
- Supply voltage: 100 - 120 V, 200-240 V, 380-480 V, 525-600 V;
- Electric motor power: 0.4 - 22 kW;
- Output current: 0,9 - 62,1 A;
- Management methods: scalar (volt-frequency), vector sensorless, vector feedback;
- Output frequency: 0 - 590 Hz;
- Permissible overloads: the normal mode is 110% of the nom. current for 1 minute, 150% for 3 seconds; heavy mode - 150% for 1 minute, 200% for 3 seconds;
- Enclosure protection class: IP20 (on request IP30);
- Built-in interfaces: dual EtherNet/IP port, RS485/DSI, optional dual-port EtherNet/IP card, DeviceNet, PROFIBUS DP;
- Visualization and customization tools: QuickView Control Panel (LCD), Studio 5000 Logix Designer ;
- Built-in functions: energy-saving mode, PID controller, position control, auto-lock, bus tuning, safe torque shutdown (hardware and network) and others.
Configuration of PowerFlex 527 inputs/outputs
- Analog: 2 inputs and 1 output;
- Digital: 4 inputs and 2 outputs;
- relay: 2 exits.
Optional PowerFlex 527 drive modules
- The remote control is built-in and portable.
- Modules for connecting the encoder.
- EMC filters.
- Fan.
- Network chokes.
- Resistors.
- and other options (see the attached catalog).
Parameters of standard sizes of PowerFlex 527 electric drives (code 25C-..)
Supply voltage 100 - 120 V (50 Hz), 1 or 3 phases
Type of drive | Current, A | Motor power, kW | |
norm. mode | heavy mode | ||
25C-V2P5N104 | 2,5 | 0,4 | 0,4 |
25C-V4P8N104 | 4,8 | 0,75 | 0,75 |
25C-V6P0N104 | 6,0 | 1,1 | 1,1 |
Supply voltage 200 - 240 V (50 Hz), 1 or 3 phases
Type of drive | Current, A | Motor power, kW | |
norm. mode | heavy mode | ||
25C-C2P5N104(114) | 2,5 | 0,4 | 0,4 |
25C-C4P8N104(114) | 4,8 | 0,75 | 0,75 |
25C-C8P0N104(114) | 8,0 | 1,5 | 1,5 |
25C-C011N104(114) | 11 | 2,2 | 2,2 |
supply voltage 200 - 240 V (50 Hz), 3 phases
Type of drive | Current, A | Motor power, kW | |
norm. mode | heavy mode | ||
25C-C2P5N104 | 2,5 | 0,4 | 0,4 |
25C-C5P0N104 | 5,0 | 0,75 | 0,75 |
25C-C8P0N104 | 8,0 | 1,5 | 1,5 |
25C-C011N104 | 11,0 | 2,2 | 2,2 |
25C-C017N104 | 17,5 | 4,0 | 4,0 |
25C-C024N104 | 24,0 | 5,5 | 5,5 |
25C-C032N104 | 32,2 | 7,5 | 7,5 |
25C-C048N104 | 48,3 | 11,0 | 7,5 |
25C-C062N104 | 62,1 | 15,0 | 11,0 |
Supply voltage 380 - 480 V (50 Hz), 3 phases
Type of drive | Current, A | Motor power, kW | |
norm. mode | heavy mode | ||
25C-D1P4N104(114) | 1,4 | 0,4 | 0,4 |
25C-D2P3N104(114) | 2,3 | 0,75 | 0,75 |
25C-D4P0N104(114) | 4,0 | 1,5 | 1,5 |
25C-D6P0N104(114) | 6,0 | 2,2 | 2,2 |
25C-D010N104(114) | 10,5 | 4,0 | 4,0 |
25C-D013N104(114) | 13 | 5,5 | 5,5 |
25C-D017N104(114) | 17 | 7,5 | 7,5 |
25C-D024N104(114) | 24 | 11 | 11 |
25C-D030N104(114) | 30 | 15 | 11 |
25C-D037N114 | 37 | 18,5 | 15 |
25C-D043N114 | 43 | 22 | 18,5 |
Supply voltage 525 - 600 V (50 Hz), 3 phases
Type of drive | Current, A | Motor power, kW | |
norm. mode | heavy mode | ||
25C-E0P9N104 | 0,9 | 0,4 | 0,4 |
25C-E1P7N104 | 1,7 | 0,75 | 0,75 |
25C-E3P0N104 | 3,0 | 1,5 | 1,5 |
25C-E4P2N104 | 4,2 | 2,2 | 2,2 |
25C-E6P6N104 | 6,6 | 4,0 | 4,0 |
25C-E9P9N104 | 9,9 | 5,5 | 5,5 |
25C-E012N104 | 12 | 7,5 | 7,5 |
25C-E019N104 | 19 | 11 | 11 |
25C-E022N104 | 22 | 15 | 11 |
25C-E027N104 | 27 | 18,5 | 15 |
25C-E032N104 | 32 | 22 | 18,5 |
You can buy PowerFlex 527 frequency converters from Rockwell Automation (Allen-Bradley), find out the price and more information about the products by contacting our specialists.
