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DANFOSS VLT 2800 30 HP AC DRIVE

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DANFOSS VLT 2800 30 HP AC DRIVE Specification

Surface Finish
Matte

Insulation Material
Epoxy coated internal PCB

Efficiency
>= 95%

Connector Type
Screw terminal

Operating Temperature
-10C to +50C

Overheating Protection
Yes, built-in

Power Factor
>= 0.98

Shape
Rectangular

Feature
Built-in RFI filter, User-friendly panel, Auto-tuning

IP Rating
IP20

Mounting Type
Wall mount

Humidity %
5-95% non-condensing

Product Type
AC Drive

Application
Industrial motor speed control

Protection Level
Overload, short-circuit, overvoltage

Frequency (MHz)
50/60 Hz

Rated Voltage
380-480 V AC

Energy Consumption
High efficiency, energy optimized

Output Type
Variable AC output

Color
Black/Grey

Dimension (L*W*H)
260 mm x 90 mm x 242 mm

Weight
11.5 kg

Phase
Three Phase

Size
Standard compact drive

Input Voltage
380-480 V AC

Connection Type
Terminal Block

No Of Poles
3

Material
Plastic/Metal housing

Gross Weight
Approx. 13.5 kg (packed)

Digital Inputs
5 programmable

Braking Function
Integrated DC braking

Communication Protocols
RS485, Profibus (optional)

Control Method
V/F, Sensorless Vector Control

Relay Outputs
1 relay

Display
LED digital display

Analog Inputs
2 (0-10V, 4-20mA)

Model Number
VLT 2800

Motor Compatibility
Standard asynchronous AC motors

Power Rating
30 HP (22 kW)

DANFOSS VLT 2800 30 HP AC DRIVE Trade Information

Payment Terms
Cash in Advance (CID)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About DANFOSS VLT 2800 30 HP AC DRIVE

An AC drive is a device used to control the speed of an electrical motor in order to: enhance process control. reduce energy usage and generate energy efficiently. decrease mechanical stress on motor control applications. optimize the operation of various applications relying on electric motors

Optimized Motor Speed Control

Engineered for industrial motor speed management, the VLT 2800 ensures reliable and precise control. Its sensorless vector and V/F control methods cater to dynamic operation, enhancing productivity while minimizing energy consumption. The integrated DC braking and variable AC output further contribute to smooth and consistent performance.

User-Centric Design Features

Featuring a compact and sturdy build with a matte finish, this drive offers a simple wall-mounting process and easy wiring via terminal blocks and screw terminals. The intuitive LED digital display allows seamless configuration and monitoring, supplemented by auto-tuning and programmable inputs for tailored operation.

Comprehensive Safety and Connectivity

Safety is paramount with built-in protections against overheating, overload, and electrical faults. Connectivity is enhanced with 2 analog inputs, 5 programmable digital inputs, 1 relay output, and compatibility with RS485 and Profibus. This versatility enables integration into diverse automation setups.

FAQ's of DANFOSS VLT 2800 30 HP AC DRIVE:

Q: How does the DANFOSS VLT 2800 30 HP AC Drive improve motor efficiency in industrial settings?

A: The VLT 2800 employs energy-optimized control algorithms (V/F and sensorless vector control), reducing energy consumption while maintaining high-efficiency motor operation. Its built-in auto-tuning and RFI filter further contribute to optimized performance and lower operational costs.

Q: What are the key benefits of the integrated DC braking function in this AC drive?

A: The DC braking function enables quick and controlled stopping of the motor, enhancing safety and operational reliability, especially in high-inertia load applications. It prevents damage to machinery and increases overall process stability.

Q: When should I choose RS485 or Profibus communication protocols with this drive?

A: RS485 is suitable for basic control and monitoring setups, while Profibus is ideal for advanced automation environments requiring faster and more robust networking. Selecting the right protocol depends on your system's integration complexity and communication demands.

Q: Where can the VLT 2800 30 HP AC Drive be installed and what mounting method is recommended?

A: This drive is designed for indoor industrial environments and should be wall-mounted using its compact, rectangular housing. Ensure proper ventilation and access to the panel for monitoring and adjustments during installation.

Q: What protection features are included to safeguard the device and connected equipment?

A: The drive includes overload, short-circuit, and overvoltage protection, as well as built-in overheating prevention. These safety features help ensure continued operation and protect both the drive and motor from electrical and thermal damage.

Q: How do I configure and monitor the drive's operation?

A: Configuration and monitoring are straightforward using the front-mounted LED digital display. Five programmable digital inputs and two analog inputs allow customized control, while a relay output communicates status or faults to external systems.

Q: What type of motors are compatible with the VLT 2800 AC Drive?

A: The drive is compatible with standard three-phase asynchronous AC motors, making it suitable for a wide range of industrial applications requiring variable speed operation and robust performance.

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