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SP0403
The SP0403 model from Control Techniques' Unidrive SP series is a variable speed drive designed for efficient motor control. It operates with a supply voltage range of 380 to 480 volts AC, ideal for a variety of industrial applications requiring precise speed regulation.
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Technical specifications for SP0403
| Manufacturer | Control Techniques |
|---|---|
| Product Type | Variable Speed Drive |
| Product Line | Unidrive SP |
| Part Number | SP0403 |
| Weight | 3.19 lbs (1.45 kg) |
| Network Phase Type | 3-phase |
| Supply Voltage Rating | 380 to 480 Volts AC |
| Nominal Output | 0.75 kilowatts |
| Continuous Output Current | 2.1 Amperes |
| Ambient Operating Temperature | 0 to 40°C (in a non-condensing environment) |
| Horsepower Rating | 1 horsepower |
| Storage Temperature | -40 to 70°C (in a non-condensing environment) |
| Power Dissipation | 60 to 90 Watts |
| Permissible Motor Cable Length | 165 feet (50 meters) |
| Minimum Resistance For The Braking Resistor | 105 ohms |
| Instantaneous Power Rating For The Braking Resistor | 5.79 kilowatts |
| Average Power For The Braking Resistor | 1.5 kilowatts in 60 seconds |
| Frequency Range | 48 to 65 Hertz |
| Protection Rating | IP20 |
The Control Techniques SP0403 is a compact and versatile variable speed drive within the Unidrive SP range. This 3-phase unit is designed to accept a supply voltage between 380 to 480 volts AC, making it suitable for various industrial applications. It provides a nominal output of 0.75 kilowatts, with a continuous output current of 2.1 Amperes, delivering efficient performance for motor control tasks.
Its operational frequency spans from 48 to 65 Hertz, suitable for many electrical systems. The drive is engineered to function effectively in non-condensing environments at ambient temperatures ranging from 0 to 40°C. For storage, it can endure temperatures as low as -40°C and up to 70°C.
Power dissipation typically varies between 60 to 90 watts, helping manage energy use in different environments. Additionally, it supports a maximum permissible motor cable length of 165 feet (50 meters). The braking system requires a minimum resistance of 105 ohms. The instantaneous power rating for the braking resistor reaches 5.79 kilowatts, while its average power capacity is 1.5 kilowatts over a 60-second interval. The SP0403 device has an IP20 protection rating, suitable for standard indoor usage, while its design enables straightforward implementation in a variety of settings.
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