VLT2800
VLT® 2800 Series
The VLT® 2800 Series is one of the smallest and most versatile frequency converters on the market. Suitable for side-by-side installation, saving a lot of space. Optional motor
coils, RFI
filters, LC+1B
filters and more.
The VLT 2800 is an advanced general purpose drive that is easy to operate.
Its shortcut menu basically includes all the para
meters needed to debug the drive. It is quick and easy to install and maintain.
Features and benefits
Power range
0.55 - 18.5 kW (3 phase 380 -480 V ± 10%; 50/60 Hz)
0.37 - 1.5 kW (single phase and three phase available, 200 - 240 V ± 10%; 50/60 Hz)
2.2 -3.7 kW (3 phase 200 - 240 V ± 10%; 50/60 Hz)
Variable output frequency between 0 and 1000 Hz
Product safety
100% short circuit protection
100% ground fault protection
Main power transient protection
Input switching output switching
High and low voltage insulation
Designed according to EN 50178
Speed compensation stops accurately
Better process control
The stopping distance is the same regardless of the initial motor speed
Precise stop
Stop by interrupt control
Process repeatability is higher
Clearly defined stop
Technical parking
Accurate positioning
High frequency input (65 kHz)
24 V incremental encoder input
AB encoder input (optional)
Automatic motor tuning
Perfect match between motor and frequency converter
Measuring stator impedance (RS)
Better spindle performance
No need to apply torque during measurement
Check the motor for missing phase
Does not lower the rating at 45 ° C
The VLT800 will still operate normally when the ambient temperature reaches 45°, no need to lower the rating, and can be up to 40 ° C
The state works continuously.
Flexible installation
Horizontal installation
Vertical installation
True side-by-side installation
No degeneration will occur
The same is true for each module
Temperature controlled fan
Cooling plate technology
Reduced heat in the cabinet
More intensive installation
The cabinet is better sealed
Protection ability:
- dustproof
- Antifouling
- moisture proof
Heat is dissipated from the back of the inverter
communication
DeviceNet
ModBus RTU
Metasys N2
Profibus DP, option
Fieldbus system
Profibus DP, 3 or 12 Mbit/s
Up to 127 nodes per system
Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
download Google:
Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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