Allen-Bradley 20G14TC540JN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
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Allen-Bradley 20G14TC540JN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Family | PowerFlex 755 |
| Catalog Number | 20G14TC540JN0NNNNN |
| 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 | 585 A continuous |
| Light-Duty Rating | 315 kW |
| Normal-Duty Output Current | 540 A continuous |
| Normal-Duty 1-Minute Current | 594 A |
| Normal-Duty 3-Second Current | 821 A |
| Normal-Duty Rating | 315 kW |
| Heavy-Duty Output Current | 456 A continuous |
| Heavy-Duty 1-Minute Current | 684 A |
| Heavy-Duty 3-Second Current | 821 A |
| Heavy-Duty Rating | 250 kW |
| Frame Size | Frame 8 |
| Enclosure | IP00, NEMA/UL Type Open |
| Cooling Method | Forced Air |
| Filtering | Filtered |
| Common-Mode Capacitor Jumper | Installed |
| Dynamic Braking | No internal dynamic-braking transistor |
| 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 20G14TC540JN0NNNNN is a PowerFlex 755 common-DC-input drive for a nominal 540 VDC supply. Rockwell Automation lists the model at 585 A Light Duty, 540 A Normal Duty, and 456 A Heavy Duty, corresponding to 315 kW LD, 315 kW ND, and 250 kW HD ratings. It is a Frame 8 drive.
The JN0 configuration specifies filtering with the common-mode capacitor jumper installed and no internal dynamic-braking transistor. The drive uses an IP00/NEMA/UL Type Open construction with embedded Ethernet communication and no HIM.
FAQ
Q1: What is the Allen-Bradley 20G14TC540JN0NNNNN?
The 20G14TC540JN0NNNNN is a PowerFlex 755 common-DC-input AC drive designed for a nominal 540 VDC supply and rated at 540 A under Normal Duty.
Q2: What is the Normal-Duty power rating?
The Normal-Duty rating is 315 kW. The drive provides 540 A continuously, 594 A for 1 minute, and 821 A for 3 seconds.
Q3: What is the Heavy-Duty rating?
The Heavy-Duty rating is 250 kW, with 456 A continuous output, 684 A for 1 minute, and 821 A for 3 seconds.
Q4: What input voltage does this PowerFlex 755 use?
The drive uses a nominal 540 VDC common-bus input. The specified input voltage range is 486–594 VDC.
Q5: What does the JN0 configuration mean?
The J indicates that filtering is provided and the common-mode capacitor jumper is installed. The N indicates that the internal dynamic-braking transistor is not included.
Q6: What frame size is the 20G14TC540JN0NNNNN?
This model uses Frame 8. Rockwell’s technical data identifies one 20G14TC540JN0NNNNN base drive as the required unit for this rating.
Q7: What are the dimensions and weight?
The approximate dimensions are 2145 × 778 × 425 mm (84.45 × 30.63 × 16.73 in.). Rockwell lists a maximum common-DC open-drive assembly weight of approximately 229 kg (504 lb).
Q8: Does the 20G14TC540JN0NNNNN include a HIM?
No. This configuration is supplied with a blank/no HIM. It includes embedded Ethernet communication and is intended for integration into a suitable user-supplied enclosure.
Allen-Bradley 20G14TC540JN0NNNNN 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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