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The 20DR125A3EYNANCSK is a three-phase adjustable frequency AC drive from Allen Bradley, operating at a maximum voltage of 650V DC. With an input current capability of 125 amps, this model provides essential features for efficient control of electric motors.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DR125A3EYNANCSK |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 650V DC |
| Phases | 3 |
| 650V Input Amps | 125 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The 20DR125A3EYNANCSK adjustable frequency AC drive, manufactured by Allen Bradley, is suitable for demanding industrial environments. Designed for operation at a voltage of 650V DC, this drive supports three-phase applications and allows an input current of up to 125 amps. This robust unit is housed in an enclosure that is rated IP20 and complies with NEMA Type 1 standards, beneficial for installations in settings that require protection from dust and accidental contact.
User interaction is facilitated by a full numeric LCD, providing visibility into operational parameters. Setup is made straightforward by the included quick start guide. The braking mechanism utilizes an IGBT, contributing to effective motor control.
To enhance operational safety, this drive features an adjustable bus undervoltage trip. Furthermore, the unit has a heat sink thermistor, closely monitored by a microprocessor, to prevent overheating. Logic control capabilities allow for a 0.25-second ride-thru ensuring stability during brief interruptions when the drive is not running. For periods of high load, the drive can maintain power ride-thru for up to 15 milliseconds, ensuring consistent performance even in the face of electrical fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DR125A3EYNANCSK Ser A | 20DR125A3EYNANCSK/A, Series A, Rev A | |
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