| Application: | High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer |
|---|---|
| Output Type: | Triple |
| Principle of Work: | PLC Control |
| Switch Mode: | PWM Control |
| Main Circuit Type: | Voltage |
| Voltage of Power Supply: | Low Voltage Variable-Frequency Drive |
| Customization: |
|---|
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Smooth transmission, easy worry-free
Fan and pump variable torque control expert
----V20 Series is a new generation of standard frequency converter fan and pump variable torque load experts. Power range 7.5kW to 250kW. It is designed to meet specific requirements and uses internal functional interconnect (BiCo) technology for high reliability and flexibility. The control software can realize special functions: multi-pump switching, manual/automatic switching, bypass function, breakage and water shortage detection, and energy-saving operation mode.
Main features
380V-480V±10%, three-phase, AC, 7.5kW-250kW;
Fans and pumps are special for variable torque loads;
Strong EMC (electromagnetic compatibility) design;
The rapid response of the control signal; Can: multi-pump switching, manual / automatic switching, bypass function, broken belt and lack of water detection, energy-saving mode of operation.
Control Function
Linear v/f control with flux current control (FCC) for enhanced motor dynamic response and control characteristics, multi-point v/f control;
Built-in PID controller;
Fast current limit to prevent unnecessary trips during operation
Digital input 6, analog input 2, analog output 2, relay output 3;
With 15 fixed frequencies, 4 jump frequencies, programmable;
Use BiCo technology to realize I/O port free connection;
Integrated RS485 communication interface, optional PROFIBUS-DP communication module;
Flexible ramp function generator, optional smoothing function;
Three sets of parameter switching functions: motor data switching, command data switching;
Fan and pump special functions:
Multi-pump switching
Bypass function
Manual/automatic switching
Breakage and water shortage detection
Energy saving method
Protective Function
The overload capacity is 140% of rated load current, duration is 3 seconds and 110% of rated load current, duration is 60 seconds;
Over voltage, under voltage protection;
Inverter over temperature protection;
Ground fault protection, short circuit protection;
I2t motor overheat protection;
PTC/KTY motor protection.
Sichuan FOCUS focused on industrial automation and control product development, trade in high-tech enterprises. To quickly provide customers with customized solutions for the main business model to achieve business value and customer value and grow together.
The company mainly engaged in low-voltage converter, programmable controllers, human-machine interface, frequency conversion systems integration, automation control program design, engineered projects, mainly in the service equipment manufacturing, energy saving and environmental protection, new energy, the three fields, the products are widely used lift, lifting, machine tools, metal products, wire and cable, plastics, printing and packaging, textile and chemical fiber, building materials, metallurgy, coal, municipal, automobile and other industries.
Produced by constant pressure control system with excellent control effect in the domestic manufacturers in the top, which is the first integrated control microcomputer leading position within the industry.
The company has with ABB, Siemens, Mitsubishi, Yaskawa, Schneider, Delta and other internationally renowned enterprises in industrial control and strategic partnerships. In Guangzhou, Shanghai, Suzhou, Wuxi, Beijing, Tianjin, Qingdao and established logistics hub. Products sold throughout the country and exported to Vietnam, Myanmar, Thailand, Malaysia, Russia and so on.
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