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Control Techniques Unidrive SP SP1404

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SP1404

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The Control Techniques SP1404, designed as part of the Unidrive SP series, functions effectively as an AC drive featuring incremental and absolute encoder types. Operating within a voltage range of 380 to 480 volts AC, it can manage input frequencies between 48 and 65 Hertz, with a substantial output frequency range extending up to 550 Hertz.

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Technical specifications for SP1404

ManufacturerControl Techniques
Product TypeAC Drive
Product LineUnidrive SP
Part NumberSP1404
Weight9.00 lbs (4.08 kg)
Encoder TypeIncremental and absolute encoder
Input Frequency Range48 to 65 Hertz
Protection ClassIP20
Rated Current5.8 to 6.9 Amperes
Ambient Operating Temperature0 to 40°C (in a non-condensing environment)
Output Frequency Range0 to 550 Hertz
Horsepower Capacity3 to 5 horsepower
Storage Temperature-40 to 70°C (in a non-condensing environment)
Input Phase Type3-phase input
Communication ProtocolRS-485 and Modbus RTU (Remote Terminal Unit)
Rated Active Power2.2 to 3 kilowatt
Mounting MethodPanel mount
Power Supply Voltage380 to 480 Volts AC
Braking UnitDynamic braking transistor

The SP1404 is an AC drive from Control Techniques, falling under the Unidrive SP series. This drive primarily supports incremental and absolute encoder functionality, enhancing its versatility in various motor control applications. Functionally, it operates on a 3-phase input and manages an input voltage range of 380 to 480 Volts AC.

The drive is designed for input frequencies between 48 and 65 Hertz, providing a stable electrical backdrop for motor operation. In terms of output performance, it can deliver frequencies from 0 to 550 Hertz, catering to various motor requirements. This model's horsepower capacity ranges between 3 and 5 HP, making it suitable for moderate to higher power applications.

Operating within an ambient temperature range of 0 to 40°C in environments that do not condense moisture, the SP1404 remains reliable under standard operating conditions. Additionally, it is rated for storage at temperatures between -40 to 70°C, showcasing its resilience in harsher conditions. The device's rated current lies between 5.8 and 6.9 Amperes, ensuring adequate power management. Furthermore, it supports communication via RS-485 and Modbus RTU protocols, facilitating seamless connections within a control network.

This AC drive employs a panel mount method for installation, aligning with standard operational setups found in various industrial environments. With an IP20 protection class rating, it provides basic shielding against dust and foreign objects, maintaining operational integrity. The SP1404 is equipped with a dynamic braking transistor, which enhances system safety by effectively managing braking tasks. This comprehensive set of features makes the Control Techniques SP1404 AC drive a robust solution for numerous industrial motor applications.