Monday, January 28, 2019
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Saturday, January 19, 2019
Thursday, January 17, 2019
SEO là gì? 4 ưu điểm mà SEO mang lại cho doanh nghiệp
Định nghĩa SEO là gì?
SEO là gì? SEO là viết tắt của Search Engine Optimization, là cách thực hành tăng số lượng và chất lượng khách truy cập vào một trang web bằng cách cải thiện thứ hạng trong kết quả của công cụ tìm kiếm nhờ thuật toán.
Nghiên cứu cho thấy các trang web trên trang đầu tiên của Google nhận được tới 95% số lần nhấp và các nghiên cứu cho thấy kết quả xuất hiện cao hơn trang sẽ nhận được tỷ lệ nhấp tăng và lưu lượng truy cập nhiều hơn.
Định nghĩa SEO là gì? What is SEO? (Ảnh: Premmerce)
Tuesday, January 8, 2019
Thursday, January 3, 2019
ALLEN-BRADEY - PowerFlex 755 AC Drives
PowerFlex® 755 AC Drives provide ease of use, application flexibility, and high performance. They include multiple control and hardware options, as well as optional embedded safety features. These drives are well-suited for a wide variety of motor control applications including pumps, fans, and conveyors. With Integrated Motion on EtherNet/IP™, you can place these drives on the same network as Kinetix® drives. A Dual-port EtherNet/IP™ Option Module supports ring, linear, and star topologies, as well as Device Level Ring (DLR) functionality for fault tolerant connectivity and high drive availability.
Features
- Power ratings:
- 200...240V: 0.37...132 kW / 0.5…200 Hp / 2.2…477 A
- 380…480V: 0.75…1400 kW / 1.0…2000 Hp / 2.1…2330 A
- 600V: 1.0…1500 Hp / 1.7…1530 A
- 690V: 7.5…1500 kW / 12…1485 A
- IP00/IP20 NEMA/UL Type Open, flange mount, IP54 NEMA/UL Type 12
- Pre-engineered Power Option Bay provides cost-effective solution for popular power options
- Dual-port EtherNet/IP Option Module helps you leverage EtherNet/IP networks, minimize the number of managed switches, and reduce cabling needs when using Device Level Ring (DLR) networks
- Automatic Device Configuration (ADC) allows Logix controllers to detect a replaced drive and download all configuration parameters automatically
- V/Hz control, vector control with FORCE® technology, sensorless vector control, and permanent magnet motor control
- Integrated Motion on EtherNet/IP eases drive configuration and control by using profiles and instruction sets embedded in the Studio 5000 Logix Designer® application
- Predictive diagnostics for increasing the life of cooling fans and relay outputs
- Configuration and programming via integral LCD Human Interface Module (HIM), DriveTools SP software, or Connected Components Workbench software
- Supports easy integration through the embedded EtherNet/IP port and five option slots that support feedback, I/O, safety, and communications modules and an auxiliary 24V DC power supply
Available Safety Options
- Safe Torque Off option is available as a networked or hardwired solution, both certified at SIL 3, PLe, Cat 3. This option removes rotational power to the motor without removing power from the drive for faster start-up after a demand on the safety system.
- Safe Speed Monitor option is certified at SIL 3, PLe, Cat 4 option allows you to safely monitor and control the speed of your application. This allows operators to perform some process or maintenance work without stopping the machine.
- The integrated safety functions option module provides advanced safety on an EtherNet/IP network. Safety instructions are based on IEC 61800-5-2 and include the ability to monitor speed, direction and position. When used as part of an integrated safety system that includes a GuardLogix® 5580ES controller or Compact GuardLogix 5380ES controller, the integrated safety functions option module provides safety ratings up to and including SIL CL3 and PLe Cat 4. Studio 5000 Logix Designer® application version 31 or later is also required.
Sales Department
Mobile: 0906719902 | Email: sales.dctechvietnam@gmail.com
ALLEN-BRADEY - PowerFlex 753 AC Drives
PowerFlex® 753 AC Drives are cost-effective and easy to use in general purpose applications requiring safety features. They come standard with built-in I/O, which is ideal for machine builders and system integrators who want to reduce engineering costs, deliver machines to market faster, and meet end user demand for more productive machines. Select size-optimized drives for low-power applications where you have limited space available. The Dual-port EtherNet/IP™ Option Module offers flexible, cost-effective methods for leveraging EtherNet/IP networks.
Features
- Power ratings:
- 200...240V: 0.37…132 kW / 0.5…200 Hp / 2.2…477 A
- 380…480V: 0.75…250 kW / 1.0…350 Hp / 2.1…456 A
- 600V: 1.0…300 Hp / 1.7…289 A
- 690V: 7.5…250 kW / 12…263 A
- IP00/IP20 NEMA/UL Type Open, flange mount, IP54 NEMA/UL Type 12
- Dual-port EtherNet/IP™ Option Module helps you leverage EtherNet/IP networks, minimize the number of managed switches, and reduce cabling needs when using Device Level Ring (DLR) networks
- V/Hz control, vector control with FORCE™ technology and sensorless vector control
- Predictive diagnostics to extend the life of cooling fans and relay outputs
- Slot-based architecture provides three option slots for feedback, safety, communications, additional I/O, or an auxiliary power supply
- Configuration and programming via integral LCD Human Interface Module (HIM), DriveTools SP software, Connected Components Workbench software, or Studio 5000 Logix Designer® software
Available Embedded Safety Options
- Safe Torque-Off option is certified at PLe/SIL3 CAT 3
- Safe Speed Monitor combines the Safe Torque-Off capability and an embedded safety relay with the Rockwell Automation® Safe-Speed Control core technology in one hardware option embedded in the drive. Certified PLe/SIL3 CAT 4
Sales Department
Mobile: 0906719902 | Email: sales.dctechvietnam@gmail.com
ALLEN-BRADEY - PowerFlex 4M AC Drives
PowerFlex® 4M AC Drives are the smallest and most cost-effective members of the PowerFlex family of drives. Feed-through wiring and easy programming provide the flexibility to handle a broad range of applications.
Features
- Power ratings:
- 100…120V: 0.2…1.1 kW / 0.25…1.5 Hp / 1.6…6 A
- 200…240V: 0.2…7.5 kW / 0.25…10 Hp / 1.6…33 A
- 380…480V: 0.4…11 kW / 0.5…15 Hp / 1.5…24 A
- IP20, NEMA/UL open type enclosures V/Hz control, slip compensation
- Integral RS-485 communications
- Feed-through wiring
- DIN rail mounting feature on A and B frame drives
- Ambient temperatures up to 50 °C (122 °F) permitted with minimal spacing between drives
- Zero Stacking™ Drives for ambient temperatures up to 40 °C (104 °F)
- Drive overload protection and ramp regulation
- Configuration and programming via integral LCD keypad, remote keypad, or software
- Premier Integration with PowerFlex AC drives uses the Logix control platform to simplify parameter and tag programming and reduces development time
Sales Department
Mobile: 0906719902 | Email: sales.dctechvietnam@gmail.com
ALLEN-BRADEY - PowerFlex 4 AC Drives
PowerFlex® 4 AC Drives are designed to meet global OEM and end-user requirements for simplicity, space savings, and cost efficiency. These compact drives provide intuitive features such as an integral keypad with local potentiometer and control keys that are active right out of the box.
Features
- Power Ratings
- 100…120V: 0.2…1.1 kW / 0.25…1.5 Hp / 1.5…6 A
- 200…240V: 0.2…3.7 kW / 0.25…5 Hp / 1.4…17.5 A
- 380…480V: 0.4…3.7 kW / 0.5…5 Hp / 1.4…8.7 A
- IP20 NEMA/UL Type Open, plate drive, flange mount, and DIN rail
- Optional IP30 NEMA/UL Type 1 enclosure conversion kit
- Ambient temperatures up to 50 °C (122 °F) permitted with minimal spacing between drives
- Zero Stacking™ Drives for ambient temperatures up to 40 °C (104 °F)
- V/Hz control, slip compensation
- Integral RS-485 communication
- Optional serial converter module for use with any controller with DF1 messaging
- Optional ControlNet™, DeviceNet™, EtherNet/IP™, Profibus DP, BACnet™, and LonWorks® communication modules
- Drive overload protection, ramp regulation, and flying start
- Configuration and programming via integral LCD keypad or software
- Premier Integration with PowerFlex® AC drives uses the Logix control platform to simplify parameter and tag programming and reduce development time
Sales Department
Mobile: 0906719902 | Email: sales.dctechvietnam@gmail.com
ALLEN-BRADEY - PowerFlex 400 AC Drives
PowerFlex® 400 AC Drives are optimized for control of commercial and industrial fans and pumps. Built-in features such as purge and damper input provide a cost-effective solution for speed control in a broad range of variable torque fan and pump applications. An available packaged PowerFlex 400 Fan and Pump drive provides additional control, power, and enclosure options in standardized designs for a cost-effective solution for speed control in variable torque fan and pump applications.
Features
- Power ratings:
- 200…240V: 2.2…37 kW / 3…50 Hp / 12…145 A
- 380…480V: 2.2…250 kW / 3…350 Hp / 6…460 A
- NEMA/UL Type 1, 12, 3R, and 4 enclosures
- Flange-mount and panel-mount options
- V/Hz control, slip compensation, and PID control
- Internal RS-485, Common Industrial Protocol (CIP), embedded Modbus® RTU, Metasys® N2, and Apogee® FLN P1-plant floor network protocols
- Supports Drive Serial Interface (DSI) communication modules
- Drive overload protection, flying start, purge and damper input, hand/off/auto, and sleep/wake features
- Packaged drive options include disconnect and contactor bypass packages
- Available line reactor option
- Configuration and programming via integral keypad, remote keypad, or DriveTools™ SP software
- Premier Integration with PowerFlex® AC drives uses the Logix control platform to simplify parameter and tag programming and reduces development time
Packaged HVAC Fan and Pump Drive Options
- Main input disconnect
- 3-contactor full bypass with disconnect
- 3-contactor basic bypass with disconnect
Sales Department
Mobile: 0906719902 | Email: sales.dctechvietnam@gmail.com
ALLEN-BRADEY - PowerFlex 40P AC Drives
PowerFlex® 40P AC Drives provide closed-loop control with an option for Category 3 Safe Torque-off in a compact and cost-effective design. This drive is designed to meet global OEM and end-user demands for flexibility, space savings and ease of use. It is a cost-effective solution for speed or basic position control of applications such as diverters, smart conveyors, packaging machines, and fiber-spinning machines.
Features
- Power ratings:
- 200…240V: 0.4…7.5 kW / 0.5…10 Hp / 2.3…33 A
- 380…480V: 0.4…11 kW / 0.5…15 Hp / 1.4…24 A
- 500…600V: 0.75…11 kW / 1…15 Hp / 1.7…19 A
- IP20 NEMA/UL Type Open, plate drive, flange mount
- Optional IP30 NEMA/UL Type 1 conversion kit
- V/Hz control, sensorless vector control, as well as process PID
- Internal RS-485 and Common Industrial Protocol (CIP) communication
- 4-digit display, 3 additional status indicators and scroll/reset button
- Optional Remote Human Interface Modules (HIM) or PC interface for programming
- Speed control with and without encoder feedback
- Drive overload protection, ramp regulation, and flying start
- Fiber application-specific features
- StepLogic® allows operation as an independent position controller
- Configuration and programming via integral LCD keypad, remote keypad, or software
- Premier Integration with PowerFlex® AC drives uses the Logix control platform to simplify parameter and tag programming and reduces development time
Available Safety Options
- Safe Torque-Off option is certified at PLd/SIL2 Cat 3
Sales Department
Mobile: 0906719902 | Email: sales.dctechvietnam@gmail.com
PowerFlex 523 AC Drives
PowerFlex® 523 AC Drives are cost-effective and ideal for standalone machines. These drives provide an innovative, modular design that supports fast and easy installation and configuration. In addition, they offer USB programming, application-specific configuration, and flexible mounting options. PowerFlex 523 AC drives offer a power rating of 0.2...22 kW (0.25...30 Hp) with global voltage classes of 100...600V. They support a wide range of motor control, offer a compact footprint, and operate at temperatures as high as 70 °C (158 °F).
Features
- Power ratings of 0.2…22 kW / 0.25…30 Hp in global voltages from 100...600V
- Features a modular design with an innovative, removable control core that allows simultaneous installation and software configuration
- Offers a wide range of motor control, including volts per hertz, sensorless vector control, and sensorless vector control with Economizer mode
- Operates in ambient temperature range up to 70°C (158°F) with current derating and a control module fan kit
- Offers side-by-side mounting with 50mm (1.96 in) air-flow gap at the top and bottom of the drive
- Supports low-cost networking through an integrated RS485/DSI port
ALLEN-BRADEY Compact Low-voltage AC Drives
Compact Low-voltage AC Drives
PowerFlex® Compact-class AC Drives deliver a simple and cost-effective solution for standalone machine level control applications or simple system integration. Designed for ease of use, this general-purpose class of drives provides a compact package to optimize panel space and application versatility.
PowerFlex 523
PowerFlex® 523 AC Drives are cost-effective and ideal for standalone machines. These drives provide an innovative, modular design that supports fast and easy installation and configuration. In addition, they offer USB programming, application-specific configuration, and flexible mounting options. PowerFlex 523 AC drives offer a power rating of 0.2...22 kW (0.25...30 Hp) with global voltage classes of 100...600V. They support a wide range of motor control, offer a compact footprint, and operate at temperatures as high as 70 °C (158 °F).
PowerFlex 525
PowerFlex® 525 AC Drives feature an innovative, modular design to support fast and easy installation and configuration. This next generation of compact drives offers embedded EtherNet/IP™ communications, USB programming, and standard safety features. PowerFlex 525 drives, which offer a power rating of 0.4...22 kW (0.5...30 Hp) with global voltage classes of 100...600V, provide a variety of motor control and flexible mounting options. PowerFlex 525 AC drives operate at temperatures as high as 70 °C (158 °F), and they are ideal for applications such as conveyors, fans, pumps, and mixers.
PowerFlex 527
Our PowerFlex® 527 AC Drives are designed to work exclusively with our Logix Programmable Automation Controllers (PACs). This allows the drive to leverage the capabilities of the controller and use Studio 5000 Logix Designer™ to help simplify machine development and use. This streamlined approach uses motion instructions that are shared by PowerFlex 527 AC drives and Kinetix® servo drives, providing the same user experience for configuration, programming, and control of both types of drives.
PowerFlex 4M
PowerFlex® 4M AC Drives are the smallest and most cost-effective members of the PowerFlex family of drives. Feed-through wiring and easy programming provide the flexibility to handle a broad range of applications.
PowerFlex 4
PowerFlex® 4 AC Drives are designed to meet global OEM and end-user requirements for simplicity, space savings, and cost efficiency. These compact drives provide intuitive features such as an integral keypad with local potentiometer and control keys that are active right out of the box.
PowerFlex 40
PowerFlex® 40 AC Drives provide OEMs, machine builders, and end users with performance-enhancing motor control in an easy-to-use compact package. These drives feature sensorless vector control to meet low-speed torque demands. With flexible enclosure options, and simple programming, they can be installed and configured quickly. We also have packaged drives that provide additional control, power, and enclosure options in standardized designs.
PowerFlex 40P
PowerFlex® 40P AC Drives provide closed-loop control with an option for Category 3 Safe Torque-off in a compact and cost-effective design. This drive is designed to meet global OEM and end-user demands for flexibility, space savings and ease of use. It is a cost-effective solution for speed or basic position control of applications such as diverters, smart conveyors, packaging machines, and fiber-spinning machines.
PowerFlex 400
PowerFlex® 400 AC Drives are optimized for control of commercial and industrial fans and pumps. Built-in features such as purge and damper input provide a cost-effective solution for speed control in a broad range of variable torque fan and pump applications. An available packaged PowerFlex 400 Fan and Pump drive provides additional control, power, and enclosure options in standardized designs for a cost-effective solution for speed control in variable torque fan and pump applications.
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