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The model 20DC140A3EYNA6CNL is a sophisticated adjustable frequency AC drive designed by Allen-Bradley. With a robust 400 volts AC rating, it supports a three-phase configuration and has a maximum current of 140 amps (normal duty) for effective performance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC140A3EYNA6CNL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 140 |
| 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 20DC140A3EYNA6CNL, an adjustable frequency AC drive from Allen-Bradley, serves as an essential component for advanced motor control applications. This drive is configured to operate at 400V AC, utilizing a three-phase system. It boasts a substantial maximum current rating of 140 amps (normal duty), enabling it to handle demanding tasks efficiently.
The drive module is engineered for protection against typical indoor environmental conditions. It is housed within an IP20 enclosure that meets NEMA Type 1 standards. The interface includes a full numeric LCD for straightforward user interactions, allowing for easy monitoring of operational parameters.
The drive incorporates an IGBT braking system, facilitating robust control during operation. To enhance safety, the adjustable bus undervoltage trip feature helps prevent issues arising from voltage drops. Additionally, the heat sink thermistor is carefully monitored by a microprocessor to safeguard against temperature-related malfunctions, ensuring reliability in various conditions.
For operational continuity, it has a logic control ride-thru capability of up to 0.25 seconds when not running and a power ride-thru duration of 15 milliseconds during full load conditions. Thus, the 20DC140A3EYNA6CNL stands out as a versatile solution designed for reliable performance across a range of industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC140A3EYNA6CNL Ser A | 20DC140A3EYNA6CNL/A, Series A, Rev A | |
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