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The 2198-S312-ERS3 from Allen-Bradley is a single-axis inverter that belongs to the Kinetix Servo product line. It supports high-performance applications with a continuous output current of 192.0 A and a maximum PWM frequency of 4 kHz, enabling precise control in demanding scenarios.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Drives |
| Product Line | Kinetix 5700 |
| Part Number | 2198-S312-ERS3 |
| UPC | 889508600628 |
| Weight | 38.00 lbs (17.24 kg) |
| Module Type | Single-axis Inverter |
| Bandwidth Velocity Loop, Max | 400 Hz |
| Bandwidth Current Loop | 1000 Hz |
| PWM Frequency | 4 kHz |
| Continuous Output Current (rms) | 192.0 A |
| Continuous Output Current (0-pk) | 271.5 A |
| Peak Output Current (rms) | 312.0 A (1 and 3 s duration), 234.0 A (60 s duration) |
| Peak Output Current (0-pk) | 441.2 A (1 and 3 s duration), 330.9 A (60 s duration) |
| Continuous Power Out (nominal) | 324…528V rms, three-phase: 112.0 kW |
| DC Input Current @ 458…747V DC | 207.0 ADC |
| Internal Capacitance | 2050 μF |
The Allen-Bradley 2198-S312-ERS3 is a single-axis inverter module designed for integration within the Kinetix 5700 series of servo drives. Its operational capabilities balance high outputs with efficiency. This inverter can achieve a continuous output current of 192.0 A (rms) and 271.5 A (0-pk), ensuring substantial torque delivery in various applications.
For demanding tasks, the peak output current can reach 312.0 A (rms) for 1 and 3 seconds, dropping to 234.0 A over a minute. When referencing the 0-pk specification, peak currents go up to 441.2 A during short bursts, underscoring the inverter's performance during rapid cycles. Additionally, the module supports a continuous power output range between 324 to 528V rms for three-phase applications, with an overall nominal capacity of 112.0 kW.
The DC input measures at 207.0 ADC, optimized for use with supplies ranging from 458 to 747 V DC. A notable feature includes an internal capacitance of 2050 μF, contributing to the inverter's stability and performance during operation. This inverter is well-suited for advanced motor and control applications where precision and power efficiency are essential.