Product Description
With the support of our highly experienced & skilled workforce, we are renowned as one of the well equipped distributors of Varispeed G7 Variable Speed Drives. Our company has gained immense recognition in the industry for trading all type of speed drives. All the speed drives are highly reckoned in market due to their high torque control, low surge voltage and low electrical and acoustic noise. Our productis used to control the speed of the machinery.
Define variable speed drive :
- This is a equipment specifically designed to regulate rotational force/ torque output and speed of an electric motor.
Background and technology :
- In present scenario, motors are used everywhere, like in offices and industries. The systems, equipment or machinery which can be operated with this motor include:
- Sewage and irrigation pumps
- Milking machines
- Ski lifts
- Paper machines
- Power-plant fans
- Sawmill conveyors
- Hospital ventilation systems, etc.
Motors consume over 65 percent of industrial electrical energy. :
There is a valve in the motor that regulates the flow of fuel. And, a vane for controlling the airflow. While, the speed of motor remains static. These and other methods, like use of two-speed motor or on or off switch buttons for controlling, are inefficient. The speed of an electrical motor is changeable by controlling the power fed into the machine.
Drives and energy efficiency :
- Drive is designed in all sizes, from as little as a milk carton to as big as wardrobe. It is selected based on the size of motor or motors to be regulated.
- The variable speed drive is said to save enormous energy every year. Every year emission of carbon dioxide is immensely reduced. It us estimated that a drive with a 30kW motor that approximately runs 5,000 hours a year for controlling the air flow in a ventilation system, results in the saving of 76,500 kW hours of electricity in comparison to adjusting a damper to regulate the flow rate. 51,000kW hours/year saving in comparison to on or off fan modulation. 52,500kW hours saving in comparison to using a two-speed motor.
3 Level Control Technology For The LV Class
- Unique new 3-level PWM flux vector control method
- Constant or variable torque applications
- 0.4 KW to 300 KW power range
- Quick and easy installation
- Auto tuning - static or dynamic
- Field bus compatible
- Energy saving
Technical Specification
|
Life
|
10 years
|
|
Model Name
|
G7
|
|
Output Power
|
0.4 KW to 300 KW
|
|
Motor Power
|
0.4 KW to 300 KW
|
|
Available Variants
|
V/f, Open Loop Vector, Close Loop Vector, Flux Vector
|
|
Control Methods
|
3-level PWM flux vector control method
|
|
Input Frequency
|
50/60 Hz
|
|
Model Number
|
G7
|
|
Display
|
Digital
|
|
Cooling Method
|
Fan
|
|
Power Range
|
380 VAC - 10% to 480 VAC +15%
|
|
Brand
|
Yaskawa
|
|
Usage/Application
|
All critical applications like - Liquid Metal Handling, Special Crane Software
|
|
Operating Temperature
|
40 Degree C
|
Enhanced Performance for Cranes and ElevatorsDesigned specifically for crane and elevator operations, the Varispeed G7 ensures smooth, controlled movements and heightened safety, thanks to its advanced variable speed technology. Its IP55 rating offers protection against dust and water ingress, making it ideal for rigorous industrial settings.
Energy Efficient and ReliableBoasting a consumption of only 0.75 kWh, the Varispeed G7 Variable Speed Drive minimizes operational costs. The drives consistent performance at 415V and 50Hz frequency helps maintain energy efficiency without compromising on power or functionality.
Trustworthy Manufacturing and SupportManufactured and supplied in India, the Varispeed G7 comes with a 1-year warranty, providing users with assurance and timely support. Its robust build and after-sales service make it a dependable choice for industrial automation projects.
FAQs of Varispeed G7 Variable Speed Drives:
Q: How does the Varispeed G7 Variable Speed Drive enhance crane and elevator operations?
A: The Varispeed G7 Variable Speed Drive delivers precise speed regulation for cranes and elevators, resulting in smooth starts, accurate stops, and improved load control, significantly increasing safety and operational efficiency.
Q: What is the process for installing the Varispeed G7 drive in my application?
A: Installation involves connecting the drive to a compatible 415V, 50Hz power supply. Certified technicians should follow the manufacturers guidelines to ensure optimal integration and safety, particularly in crane and elevator setups.
Q: When is the ideal time to use a variable speed drive like the Varispeed G7?
A: The Varispeed G7 is ideal whenever you require precise speed and torque control in applications such as cranes and elevators, especially in environments where energy efficiency and operational protection are crucial.
Q: Where can I purchase the Varispeed G7 Variable Speed Drive in India?
A: The Varispeed G7 Variable Speed Drive is manufactured and supplied by authorized distributors across India. Contact the supplier for purchasing details and to locate the nearest point of sale.
Q: What benefits does the IP55 protection level provide for this variable speed drive?
A: IP55 rated protection ensures resistance to dust ingress and water jets, making the Varispeed G7 well-suited for harsh and dusty industrial environments, thereby enhancing the products lifespan and reducing maintenance needs.
Q: How much energy does the Varispeed G7 consume during operation?
A: The Varispeed G7 Variable Speed Drive is energy-efficient, consuming just 0.75 kilowatt-hour (KWH) during operation, helping to reduce energy costs over time.
Q: What warranty support is available for the Varispeed G7 drive?
A: The drive is backed by a 1-year warranty, covering any manufacturing defects. Customers can contact the supplier in India for support or service within the warranty period.