variable frequency device

Brand Name:Ningbo Suntech Power

Model Number:CHX-4800KVA/200KV,400KV,600KV,800KV

Place of Origin:Ningbo，China

... AC hipot test with variable frequency resonant circuit technology for above 110kV~800KV class GIS and other HV electrical facilities ; The highest test voltage is no more than 200KV,400KV,...

Brand Name:Emerson CONTROL TECHNIQUES

Model Number:SKB3400110

Place of Origin:China

...Sensorless Vector control to 2.8A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V for a standard AC Induction motor. Control Techniques' Commander SK is easy to use and offers great ...

Brand Name:Emerson CONTROL TECHNIQUES

Model Number:SKB3400110

Place of Origin:China

...Sensorless Vector control to 2.8A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V for a standard AC Induction motor. Control Techniques' Commander SK is easy to use and offers great ...

Place of Origin:Chnia

Brand Name:Sansion

... Series resonant system exerts series resonance principle, uses excitation transformer to motivate series resonant loop, to adjust the output frequency of the director, make the loop inductance L and measured equipment C in series resonant, voltage of

Place of Origin:Chnia

Brand Name:Sansion

... tests on 10kV to 500kV electrical equipment in substations. By matching the inductive reactance of the reactor with the capacitive reactance of the test object at a specific frequency, the system achieves a high-quality factor (Q),

Place of Origin:Chnia

Brand Name:Sansion

...Variable-Frequency Induced Voltage Withstand Test System General Information: SXGY series Variable-Frequency Induced Voltage Withstand Test System is specially designed and manufactured for the power transformer production and maintenance department to do the frequency...

Brand Name:ZFeng

Model Number:ZF310 series

...Variable Frequency Drive V/F controlled low-voltage frequency converter is a type of frequency converter that achieves motor speed regulation by adjusting the ratio of output voltage (V) to frequency (F). Working principle Constant voltage frequency ratio control: The core of V/F control is to maintain a constant ratio of voltage to frequency, that is, V/F=constant. When the frequency...

Brand Name:Huaying

Model Number:Huaying Series

Place of Origin:Wuhan Hubei China

...Set Variable Inductance Adjustable Variable Frequency 1. Product Name:Variable Inductance AC Resonant Test System HYXZ 2. Equipment Description: It is applied to testing the insulation ability of insulation materials in power equipment. The frequency of ...

Brand Name:kiwicranes

Model Number:HHBB

Place of Origin:China

... operation with minimal vibration. Standard lifting speeds typically range from 4-8 m/min. Some models support dual-speed (fast/slow) or variable frequency drive for precise positioning. 2. Safety and reliability: Mechanical overload protection: A

Brand Name:FC & Janson Controls

Model Number:FC280

Place of Origin:China

FC280 series frequency inverter has the following features: Closed-Loop Vector Control ( +PG Card) Robust design, high start torque Can do big kilowatt ( around 1300KW) Infenion Brand IGBT Inside Only Total failure ratio <1%. Built In MODBUS Built In C3 ...

Brand Name:FC & Janson Controls

Model Number:FC280

Place of Origin:China

FC280 series frequency inverter has the following features: Closed-Loop Vector Control ( +PG Card) Robust design, high start torque Can do big kilowatt ( around 1300KW) Infenion Brand IGBT Inside Only Total failure ratio <1%. Built In MODBUS Built In C3 ...

Brand Name:FC & Janson Controls

Model Number:FC280

Place of Origin:China

FC280 series frequency inverter has the following features: Closed-Loop Vector Control ( +PG Card) Robust design, high start torque Can do big kilowatt ( around 1300KW) Infenion Brand IGBT Inside Only Total failure ratio <1%. Built In MODBUS Built In C3 ...

Brand Name:FC & Janson Controls

Model Number:FC280

Place of Origin:China

FC280 series frequency inverter has the following features: Closed-Loop Vector Control ( +PG Card) Robust design, high start torque Can do big kilowatt ( around 1300KW) Infenion Brand IGBT Inside Only Total failure ratio <1%. Built In MODBUS Built In C3 ...