3phase 3kv 6kv 10kv 11kv 13.8kv Medium High Voltage Variable Frequency Inverter

• Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: High Carrier Frequency PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: High Voltage Variable-Frequency Drive
• Model NO.: RMVC5100
• Link of Transformation: AC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Textile Special, Constant Torque Universal Type
• Brand: Winston/OEM
• Transport Package: Export Standard Carton Box
• Specification: standard
• Trademark: Winston/OEM
• Origin: China
• HS Code: 85044099
• Production Capacity: 3000PCS/ Year

Product Description

3Phase 3kv 6kv 10kv 11kv 13.8kv Medium high voltage Variable Frequency inverter
 

  RMVC 5100 - General infomation 

The RMVC 5100 can be specified to control asynchronous or synchronous motors whether wound-rotor or permanent magnet.
The RMVC 5100 provides speed and/or torque control for motor-driven applications in the medium and high power range from 200kVA-
40MVA motor voltages from 3.3kV to 13.8 kV.
It is available with air cooling in the lower power range and with optional water cooling in the medium to high power range. RMVC 5100
drives are also available mounted within a customised container, with self-contained sealed cooling systems, providing the highest IP
class ratings for hostile environments as well as providing greater convenience and ease of installation and commissioning.
The RMVC 5100 family of drives is thus particularly suitable to retrofit applications as well as applications requiring long cables to the
motor. The medium voltage output is achieved directly without the need for an output transformer,particularly important in order to
achieve high motor torque at very low speeds.
On the motor side, the drives provide almost perfectly sinusoidal motor current such that there are no concerns regarding overheating
in the motor or torque pulsations on the motor shaft. The output voltage waveform is multi-leve PWM such that it is close to sinusoidal
and compatible with standard motor and cable insulation systems. It also does not induce any significant stray currents in motor
bearings which can otherwise cause early motor bearing failure. This is all achieved without the need for sinusoidal output filters in all
but the most exceptional circumstances (extreme cable length)

Solution for a wide range of industries

The application of advanced technology variable speed drives to motor control results in significant eneray savings over fixed speed in a
wide variety of applications. Since their introduction to the market in 2005, the RMVC range of variable frequency drives have provided
reliable and highly efficient control of medium voltage AC motors for many applications in a wide range of industries. The RMVC 5100
series is the latest generation optimised for improved performance, reduced size and weight and even greater value for money.

Fields of application

 

Industries	Applications
Cement, mining and minerals	Grinding mills, conveyors, fans and pumps
Chemical, oil and gas	Compressors, extruders and pumps
Metals	Blast furnace blowers, fans and pumps
Pulp and paper	Fans and pumps
Power generation	Gas turbine starters, ID/FD fans and pumps
Water	Pumps
Renewable energy	Wind turbines, tidal and wave enerqy generation
Other applications	Test stands and wind tunnels