Reliance 1SU44005 SP500 Ac Drive

Reliance 1SU44005 SP500 Ac Drive

ABOUT THE 1SU44005 SP500

1SU44005 is an SP500 drive that is manufactured by Reliance Electric. This drive has a rated horsepower of 5.0 HP and is contained in a NEMA 4/12 enclosure. The rated voltage is 380-460 VAC based on the drive model number. The enclosure size for this drive is size B. The dimensions of Enclosure B are 301.7 mm (11.88 in) (H) x 160.1 mm (6.3 in) (D) x 222.3 mm (8.75 in) (W). The weight of enclosure B is 5.4 kg (12 lb). Enclosed drives such as the NEMA 4/12 have to operate between 0° to 40° C (32° to 104° F).

Standard Features

The SP500 drive has the following features: 

• On-board keypad and display providing: Start/Stop/Reset control Forward/Reverse (reverse-disable selectable) Setpoint adjustment Motor RPM, %load, or output voltage display Drive diagnostics 

• 500 millisecond power dip ride-through 

• 150% overload for one minute (nominal) 

• 0.5 to 240 Hz three-phase voltage output 

• NEMA 1 and NEMA 4/12 enclosures 

• A snubber resistor braking signal and a scaled voltage analog output (0 to 10 VDC) which is proportional to: Output frequency Output amps Output voltage Selected reference 

• Quiet motor operation with high carrier frequency selection

• UL/CSA electronic overload that meets NEC/CEC requirements 2-2 SP500 AC Drive Installation and Operation Manual Version 3.1 

• User-selectable relay contact for indications of drive running, drive faulted, or drive at selected speed 

• User-selectable power-up start, auto-restart, and coast-to-rest or ramp-to-rest stop functions 

• User-selectable local or remote operation 

• 29 user-adjustable software parameters

Functions

Control Function:

AC drives are typically used to control the speed, torque and direction of an AC motor by adjusting the frequency and phase of the input current.

‘SP500’ may refer to the drive having a particular performance class or series designation, the exact meaning of which may require reference to the product manual or official description.

Scope of Application:

Suitable for a variety of industrial automation fields, such as manufacturing, machining, textile, printing, packaging and other scenarios that require precise control of motor movement.

May support a variety of motor types, such as asynchronous motors, synchronous motors, etc.

Communication and Interface:

Typically has the ability to communicate with devices such as PLCs (Programmable Logic Controllers), Human Machine Interfaces (HMIs), etc., and supports a variety of communication protocols.

May provide standard digital or analogue input and output interfaces for easy connection to external devices.

Protection Functions:

Equipped with a variety of protection mechanisms such as over-current, over-voltage, under-voltage, overheating, etc. to ensure the safe operation of the motor and drive.

May have fault diagnosis and alarm function, easy to find and solve problems in time.

Installation and Maintenance:

Provide detailed installation guide and maintenance manual to help users install and maintain the product correctly.

May support modular design, easy to repair and replace faulty parts.