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Product Description
The Allen-Bradley 2098-DSD-HV030X is an Ultra 3000i Digital Servo Drive with integrated indexing capability. This servo drive requires a 3-Phase, 230-480V rms voltage supply, operating at a frequency of 47-63 Hz. It is designed to deliver an output power of 1.5 kW at 230VAC and 3.0 kW at 460VAC, with a Continuous Output Current of 7A and an Intermittent Output Current of 14 A.
This servo drive incorporates the following control features: 3-Phase Sinusoidal, Space Vector Modulated (SVM) commutation; a Digital PI Current Regulator with a 125 µs update rate; a Digital PID Velocity Regulator with a 250 µs update rate; and a Digital PID Position Regulator with feed-forward and a 1 ms update rate. The Pulse Width Modulation (PWM) frequency is 4 or 8 kHz, using space vector modulation, and the maximum Velocity Loop Bandwidth is 300 Hz.
The drive has an embedded Input and Output interface consisting of eight (8) Optically Isolated, Active High, Current Sinking 12-24V Inputs; four (4) Optically Isolated Active High, Current Sourcing 12-24V Outputs; one (1) Normally Open Relay rated for 30V dc Maximum Voltage and 1A Maximum Current; and analog inputs including a 14-bit A/D, ±10V input for COMMAND and a 10-bit A/D, 0 to 10V input for ILIMIT, as well as an analog output of ±10V, 8 bits, 2 mA maximum.
The embedded Serial port of this device supports the RS-232/RS-422/RS-485 standard with selectable communication rates of 1200, 2400, 4800, 9600, 19200, and 38400 baud.
This interface includes a Peer control feature, which allows for server-client type control between drives, where one drive acts as the server and another as the client. Operation can be based on the status of a master drive, thus reducing overall network traffic. The 2098-DSD-HV030X servo drive provides bus overvoltage protection for voltages up to 810 Volts DC. The drive is equipped with an RS-232/485 serial port that communicates at variable speeds from 1200 to 38400 bits per second.
Important to note: The servo drive can only be used in indoor locations and is not waterproof. It must be protected from water sprays and splashes from all directions. The 2098-DSD-HV030X servo drive is equipped with an 800 Volts DC shunt, which creates a low-resistance path for electric current to bypass another point in the circuit, and is primarily used to measure the current flowing through the circuit. The operating frequency of the drive varies between 47 and 63 Hertz.
Is Your Device Showing These Signs?
The Allen Bradley 2098-DSD-HV030X servo drive commonly experiences issues such as resolver feedback errors, IGBT failures, and DC bus overvoltage faults. Resolve feedback problems by inspecting resolver wiring and replacing the resolver if necessary. Address IGBT failures through replacement of the faulty module and verification of proper gate drive signals. Rectify DC bus overvoltage faults by checking the incoming AC line voltage, examining the braking resistor circuit, and replacing capacitors if degraded.
Technical specifications
Part Number: 2098-DSD-HV030X
Product Type: Digital Servo Drive
Bus Overvoltage: 810V dc
Shunt On: 800V dc
Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Series: Ultra 3000 Drives with Indexing
Communication Port: One (1) Serial Port
Data Rate: 1200, 2400, 4800, 9600, 19200, and 38400 baud
Output Current (Intermittent): 14 Amps (0-peak)
Output Current (Continuous): 7 Amps (0-peak)
Nominal Input Current (AC): 4 Amp, rms
Input Voltage (AC): 230...480V rms Three-phase)
Bus Capacitance: 470 $\mu$F
Shunt Off: 750V dc
Features: Indexing
Internal Shunt Resistance: 120 Ω
Status Indicator: Seven Segment Status LED
AC Input Voltage: 230-480V AC
AC Input Frequency: 47-63 Hz
Main AC Input Current: 4 A
Continuous Output Current: 7 A
Continuous Power Output: 1.5 kW
Interface: Standard
Our Repair Process for the
2098-DSD-HV030X
Our repair process for the Allen Bradley 2098-DSD-HV030X servo drive begins with a thorough diagnostic assessment to pinpoint the fault. Resolver feedback errors are resolved by meticulously inspecting resolver wiring and replacing the resolver unit when deemed necessary. IGBT failures are addressed through the direct replacement of the faulty IGBT module, followed by a rigorous verification of proper gate drive signals. DC bus overvoltage faults are rectified by first checking the incoming AC line voltage, then thoroughly examining the braking resistor circuit, and finally, replacing any degraded capacitors to ensure optimal performance.
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We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
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Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
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