
Variable Speed Drives (VSD) and Soft Starters
Variable Speed Drives (VSD), also known as Variable Frequency Drives (VFD) or Adjustable Speed Drives (ASD), are electronic devices used to control the speed and torque of electric motors in various applications. They provide the ability to adjust the motor's operating speed, allowing for efficient and flexible control over the motor-driven equipment.
Using Variable Speed Drives (VSDs) can significantly improve energy efficiency in various applications.
- Reduced Energy Waste at Part Load Conditions: Many motor-driven systems operate at part load conditions for a significant portion of their operational time. VSDs allow the motor to adjust its speed to match the load demands precisely. By operating at lower speeds during periods of reduced demand, VSDs minimize energy consumption and avoid unnecessary losses.
- Optimized System Performance: VSDs provide the flexibility to adjust the motor's speed according to the specific needs of the application. By fine-tuning the motor speed, VSDs ensure that the motor operates at its most efficient point on the load-speed curve. This optimal performance leads to reduced energy consumption and improved overall system efficiency.
- Soft Starting and Stopping: VSDs enable smooth and controlled starting and stopping of motors. The gradual acceleration and deceleration provided by VSDs help avoid energy spikes and mechanical wear, thus increasing the system's energy efficiency and reliability.
- Dynamic Control and Process Adaptability: Many industrial processes have varying load requirements based on factors such as production demands or changing environmental conditions. VSDs offer dynamic control over motor speed, allowing systems to adapt to changing conditions in real-time. By matching motor speed to the specific process demands, VSDs avoid excessive energy consumption during idle or low-demand periods, leading to energy savings. Overall, the ability of VSDs to tailor motor speed to match load requirements, combined with their soft starting and stopping capabilities, results in reduced energy usage and improved energy efficiency across a wide range of motor-driven systems and applications. This not only helps organizations save on energy costs but also contributes to a more sustainable and environmentally friendly operation.
- Variable Speed Drive ATV212 - 7.5kW - 10hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HU75N4
Model: ATV212HU75N4
SGD $1,175.84 - Variable Speed Drive ATV212 - 4kW - 5hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HU40N4
Model: ATV212HU40N4
SGD $761.89 - Variable Speed Drive, Altivar Machine ATV320, 1.5 KW, 200...240 V, 1 Phase, Compact
Schneider
SKU: SE_ATV320U15M2C
Model: ATV320U15M2C
SGD $437.34 - Variable Speed Drive ATV212 - 3kW - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HU30N4
Model: ATV212HU30N4
SGD $665.66 - Soft Starter-ATS22-control 220V-power 230V(11kW)/400...440V(22kW)
Schneider
SKU: SE_ATS22D47Q
Model: ATS22D47Q
SGD $1,093.32 - Variable Speed Drive, Altivar Process ATV600, ATV630, 22kW/30 Hp, 380...480 V, IP21/UL Type 1
Schneider
SKU: SE_ATV630D22N4
Model: ATV630D22N4
SGD $3,252.87 - Variable Speed Drive ATV212 - 5.5kW - 7.5hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HU55N4
Model: ATV212HU55N4
SGD $889.75 - Variable Speed Drive, Altivar Machine ATV320, 5.5 KW, 380...500 V, 3 Phases, Compact
Schneider
SKU: SE_ATV320U55N4C
Model: ATV320U55N4C
SGD $1,134.55 - Variable Speed Drive ATV12 - 0.37kW - 0.55hp - 200..240V - 1ph - with Heat Sink
Schneider
SKU: SE_ATV12H037M2
Model: ATV12H037M2
SGD $274.33 - Soft Starter-ATS22-control 220V-power 230V(15kW)/400...440V(30kW)
Schneider
SKU: SE_ATS22D62Q
Model: ATS22D62Q
SGD $1,315.88 - Variable Speed Drive ATV212 - 0.75kW - 1hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212H075N4
Model: ATV212H075N4
SGD $455.66 - Variable Speed Drive ATV212 - 22kW - 30hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HD22N4
Model: ATV212HD22N4
SGD $2,805.48 - Variable Speed Drive, Altivar Process ATV600, ATV630, 15kW/20 Hp, 380...480 V, IP21/UL Type 1
Schneider
SKU: SE_ATV630D15N4
Model: ATV630D15N4
SGD $2,499.99 - Variable Speed Drive, Altivar Machine ATV320, 1.5 KW, 380...500 V, 3 Phases, Book
Schneider
SKU: SE_ATV320U15N4B
Model: ATV320U15N4B
SGD $692.59 - Variable Speed Drive, Altivar Machine ATV320, 4 KW, 380...500 V, 3 Phases, Compact
Schneider
SKU: SE_ATV320U40N4C
Model: ATV320U40N4C
SGD $1,006.42 - Soft Starter for Asynchronous Motor - ATS01 - 9 A - 380..415 V - 4 KW
Schneider
SKU: SE_ATS01N209QN
Model: ATS01N209QN
SGD $249.90 - Variable Speed Drive ATV212 - 30kW - 40hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HD30N4
Model: ATV212HD30N4
SGD $3,180.73 - Variable Speed Drive, Altivar Machine ATV320, 2.2 KW, 380...500 V, 3 Phases, Compact
Schneider
SKU: SE_ATV320U22N4C
Model: ATV320U22N4C
SGD $717.74 - Variable Speed Drive ATV212 - 18.5kW - 25hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HD18N4
Model: ATV212HD18N4
SGD $2,017.80 - Variable Speed Drive, Altivar Process ATV600, ATV630, 30kW/40 Hp, 380...480 V, IP21/UL Type 1
Schneider
SKU: SE_ATV630D30N4
Model: ATV630D30N4
SGD $3,718.92 - Variable Speed Drive ATV212 - 11kW - 15hp - 480V - 3ph - EMC - IP21
Schneider
SKU: SE_ATV212HD11N4
Model: ATV212HD11N4
SGD $1,175.84 - Variable Speed Drive ATV12 - 1.5kW - 2hp - 200..240V - 1ph - with Heat Sink
Schneider
SKU: SE_ATV12HU15M2
Model: ATV12HU15M2
SGD $431.24 - Variable Speed Drive, Altivar Process ATV600, ATV630, 3 KW, 380...480 V, IP21/UL Type 1
Schneider
SKU: SE_ATV630U30N4
Model: ATV630U30N4
SGD $1,433.29 - Variable Speed Drive, Altivar Process ATV600, ATV630, 11kW/15 Hp, 380...480 V, IP21/UL Type 1
Schneider
SKU: SE_ATV630D11N4
Model: ATV630D11N4
SGD $2,011.72 - Variable Speed Drive, Altivar Process ATV600, ATV630, 18.5kW/25 Hp, 380...480 V, IP21/UL Type 1
Schneider
SKU: SE_ATV630D18N4
Model: ATV630D18N4
SGD $2,828.84 - Soft Starter for Asynchronous Motor - ATS48 - 14.8 A - 230..415 V - 3..15 KW
Schneider
SKU: SE_ATS48D17Q
Model: ATS48D17Q
SGD $1,089.34 - Soft Starter for Asynchronous Motor - ATS48 - 162 A - 230..415 V - 37..132 KW
Schneider
SKU: SE_ATS48C17Q
Model: ATS48C17Q
SGD $3,367.03 - Soft Starter for Asynchronous Motor - ATS48 - 131 A - 230..415 V - 30..110 KW
Schneider
SKU: SE_ATS48C14Q
Model: ATS48C14Q
SGD $3,379.28 - Soft Starter for Asynchronous Motor - ATS48 - 388 A - 230..415 V - 90..315 KW
Schneider
SKU: SE_ATS48C41Q
Model: ATS48C41Q
SGD $7,623.73