Allen-Bradley 20G14TC750JN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
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Allen-Bradley 20G14TC750JN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Family | PowerFlex 755 |
| Catalog Number | 20G14TC750JN0NNNNN |
| Drive Type | Common DC Input AC Drive |
| Input Type | DC Input with Precharge |
| Nominal DC Input Voltage | 540 VDC |
| Input Voltage Range | 486–594 VDC |
| Light-Duty Output Current | 796 A continuous |
| Light-Duty Rating | 450 kW |
| Normal-Duty Output Current | 750 A continuous |
| Normal-Duty 1-Minute Current | 825 A |
| Normal-Duty 3-Second Current | 1125 A |
| Normal-Duty Rating | 400 kW |
| Heavy-Duty Output Current | 585 A continuous |
| Heavy-Duty 1-Minute Current | 878 A |
| Heavy-Duty 3-Second Current | 1125 A |
| Heavy-Duty Rating | 315 kW |
| Frame Size | Frame 8 |
| Enclosure | IP00, NEMA/UL Type Open |
| Cooling Method | Forced Air |
| Filtering | Filtered |
| Common-Mode Capacitor Jumper | Installed |
| Dynamic Braking | None |
| Human Interface Module | Blank — No HIM |
| Communication | Embedded EtherNet/IP |
| Approx. Dimensions (H × W × D) | 2145 × 778 × 425 mm (84.45 × 30.63 × 16.73 in.) |
| Approx. Weight | Up to 229 kg (504 lb), common-DC open drive assembly |
The 20G14TC750JN0NNNNN is an Allen-Bradley PowerFlex 755 common-DC-input AC drive with embedded EtherNet/IP, forced-air cooling, and Frame 8 construction. Rockwell Automation lists the model at 750 A Normal Duty, 400 kW Normal Duty, 585 A Heavy Duty, and 315 kW Heavy Duty. The Light-Duty rating is 796 A and 450 kW.
This model is designed for a nominal 540 VDC common-bus input, with the corresponding 400 VAC, three-phase PowerFlex 755 drive configuration. The J option specifies that filtering and the common-mode capacitor jumper are installed, while the N option specifies no internal dynamic-braking transistor.
FAQ
Q1: What is the Allen-Bradley 20G14TC750JN0NNNNN?
The 20G14TC750JN0NNNNN is a PowerFlex 755 common-DC-input AC drive designed for high-power industrial motor-control applications. It has a 750 A Normal-Duty output rating and a 400 kW Normal-Duty rating.
Q2: What is the Normal-Duty power rating?
The Normal-Duty rating is 400 kW. The drive provides 750 A continuously, 825 A for 1 minute, and 1125 A for 3 seconds.
Q3: What is the Heavy-Duty rating?
The Heavy-Duty rating is 315 kW, with 585 A continuous output, 878 A for 1 minute, and 1125 A for 3 seconds.
Q4: What is the Light-Duty rating of this model?
The Light-Duty rating is 450 kW, with a continuous output current of 796 A. Rockwell Automation’s common-bus selection data identifies the 20G14TC750 configuration with these Light-Duty characteristics.
Q5: What input voltage does the 20G14TC750JN0NNNNN use?
It is a 540 VDC nominal common-bus drive. The associated PowerFlex 755 common-DC configuration is based on a 400 VAC, three-phase drive system with DC input and precharge.
Q6: What does the JN0 configuration mean?
The J indicates that filtering and the common-mode capacitor jumper are installed. The N indicates that the internal dynamic-braking transistor is not included. Rockwell’s selection guide explicitly identifies J as the installed-filter/CM-jumper configuration.
Q7: What frame size, dimensions, and weight does this drive have?
The 20G14TC750JN0NNNNN uses Frame 8. The approximate open-type dimensions are 2145 × 778 × 425 mm (84.45 × 30.63 × 16.73 in.), with a common-DC open-drive assembly weight of up to approximately 229 kg (504 lb).
Q8: Does the 20G14TC750JN0NNNNN include a HIM?
No. This configuration is supplied as a blank/no-HIM version. Rockwell Automation also lists embedded EtherNet/IP as part of the product configuration.
Allen-Bradley 20G14TC750JN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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