Variable Speed Drive
Variable Speed Drive (VSD) is used to change speed of motor by the input voltage. It is used for both for AC and DC motors.
Variable Frequency Drive (VFD) is used to control speed by changing voltage and frequency, they are therefore used with AC motors
Seamless Process Automation Limited offer drives as wall mount, inside a control enclosure or mounted on free standing enclosure depending on the rating. These drives offer substantial savings in power consumption by optimizing motor torque and power depending on demand. Additionally, drives provide soft start functionality to protect transmission systems from sudden torque spikes on start-up.
We cover wide range of drives offering both single phase and three phase which are stocked from 0.37kw to 90kW. Higher ratings are availed on request. In addition to standard stocked items, we have wide range of expertise in design, programming, commissioning and maintenance of control systems offering our customers a complete variable speed drive solution. We offer solutions for multi-varied applications including food & beverages, packaging, transportation, HVAC, productions lines, water & waste water.
Our popular variable speed drives used in Kenya include but not limited to…
We have warehouses in Nairobi Kenya. We provide a bespoke, personal and quality service with experienced engineers, sales and service departments. Our qualified technicians ensures the highest standards and level of expertise in design, assembly and installation of equipment.
You will access our seamless solutions by either emailing us on sales@seamless-automation.com, call +254 722 880452 or ordering online following product list below.
-
Danfoss VLT Micro Drive FC51
Select options This product has multiple variants. The options may be chosen on the product page -
11kW Variable Speed Drive 3 phase Schneider Electric ATV320
Add to cart11kW 3 phase Variable Speed Drive | Schneider Electric
Product Range Altivar Machine ATV320 Supply frequency 50…60Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 11kW (heavy duty) Line current 36.6 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Output voltage <= power supply voltage -
7.5kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart7.5kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 7.5kW (normal duty) 5.5kW (heavy duty) Line current 13.8 A at 380 V (normal duty) 10.5 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
5.5kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart5.5kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 5.5kW (normal duty) 4kW (heavy duty) Line current 10.4 A at 380 V (normal duty) 8 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
4kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart4kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 4kW (normal duty) 3kW (heavy duty) Line current 7.6 A at 380 V (normal duty) 6 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
3kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart3kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 3kW (normal duty) 2.2kW (heavy duty) Line current 5.8 A at 380 V (normal duty) 4.5 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
2.2kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart2.2kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 2.2kW (normal duty) 1.5kW (heavy duty) Line current 4.3 A at 380 V (normal duty) 3.1 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
1.5kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart1.5kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 1.5kW (normal duty) 0.75kW (heavy duty) Line current 3 A at 380 V (normal duty) 1.7 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
0.75kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart0.75kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 0.75kW (normal duty) 0.37kW (heavy duty) Line current 1.5 A at 380 V (normal duty) 0.9 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
90kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart90kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 90kW (normal duty) 75kW (heavy duty) Line current 152.6 A at 380 V (normal duty) 134.3 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
75kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart75kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 75kW (normal duty) 55kW (heavy duty) Line current 131.3 A at 380 V (normal duty) 98.9 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage -
55kW Variable Speed Drive Schneider Electric Altivar 630
Add to cart55kW Variable Speed Drive
Product Range Altivar Process ATV600 Product or component type Variable speed drive Product destination Asynchronous motors Synchronous motors Type of cooling Forced convection Supply frequency 50…60 Hz – 5…5 % Network number of phases 3 phases [Us] rated supply voltage 380…480 V – 15…10 % Motor power 55kW (normal duty) 45kW (heavy duty) Line current 97.2 A at 380 V (normal duty) 81.4 A at 380 V (heavy duty) Speed drive output frequency 0.1…599 Hz Discrete input logic 16 preset speeds Communication port protocol Modbus TCP Ethernet Modbus serial Output voltage <= power supply voltage
