20G11LD1K0JN0NNNNN PowerFlex 755 AC Drive IP20 1045 Amps

Manufacturer	Allen Bradley
Part Number	20G11LD1K0JN0NNNNN
Product Type	Drives

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Category: PowerFlex 755 AC Drive Tags: Allen Bradley Drives, Allen Bradley PowerFlex, PowerFlex 70 Brand: Allen Bradley

Description
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Overview

20G11LD1K0JN0NNNNN is a PowerFlex 755 series inverter that supports local panel (HMI) operation, remote communication control, and quadratic loads such as fans and pumps.

Specification

Position	Code	English Description
1-2	20	Product Family Prefix – Allen-Bradley PowerFlex Series
3	G	Specific Series Identifier – PowerFlex 755 AC Variable Frequency Drive (VFD)
4-5	11	Frame Size & Power Rating Segment – Matches corresponding motor power (380-480V range)
6-7	LD	Voltage & Supply Type – Low Voltage, 3-Phase Alternating Current (AC)
8-10	1K0	Exact Rated Output Current/Power Band – Core drive performance parameter
11-13	JN0	Base Configuration Code – Standard factory base hardware & software configuration
14-20	NNNNNN	Optional Feature Suffix – No custom extended options (standard factory default)

FAQ:

1.What is the rated output current and adapted motor power of 20G11LD1K0JN0NNNNN?

Load Type	Rated Output Power	Corresponding Current	Application Scenario
Light Duty (LD)	1000HP (750kW)	1045A	Quadratic loads such as fans and water pumps, running under light duty for a long time
Normal Duty (ND)	900HP (670kW)	1045A	Continuous and stable loads such as conveyors and mixers
Heavy Duty (HD)	750HP (560kW)	1045A	Short-time heavy duty or frequent start-stop loads such as machine tools and compressors

2.What industrial communication protocols does 20G11LD1K0JN0NNNNN support?

Protocol Name	Function Description
EtherNet/IP™	Built-in single-port industrial Ethernet, based on CIP protocol; supports CIP Motion, CIP Sync and CIP Safety (safety module required), seamless integration with Rockwell Integrated Architecture system
Modbus RTU	Standard RS485 interface, supports standard Modbus RTU master/slave mode, compatible with third-party PLC/HMI systems
DF1 Protocol	Supported via RS485 port, used for traditional serial communication with Rockwell PLCs

3.What are some alternative models with similar performance to 20G11LD1K0JN0NNNNN?

1. Same Brand & Series Alternatives (Direct Interchange, Seamless Compatibility)

Model	Core Specifications	Applicable Load	Key Differences
20G11LD1K0JN2NNNNN	480V, 1045A, 750kW/1000HP (LD)	Light/Normal Duty	Built-in EMI filter, suitable for EMC-sensitive scenarios
20G11LD1K0JN4NNNNN	480V, 1045A, 750kW/1000HP (LD)	Light/Heavy Duty	Upgraded protection class to IP31/NEMA 12, adapted to dusty/humid environments
20G11LC1K0JN0NNNNN	480V, 1045A, 750kW/1000HP (LC)	Light Duty/Fans & Pumps	Optimized control mode, better suited for quadratic loads

2. Same Brand Upgraded Alternatives (Performance Enhanced, Compatible with Original System)

Model	Core Specifications	Upgraded Features	Applicable Scenarios
PowerFlex 755TS 20G21LD1K0JN0NNNNN	480V, 1045A, 750kW/1000HP (LD)	TotalFORCE control, improved energy efficiency, enhanced diagnostics	Production lines pursuing higher energy efficiency and intelligent operation & maintenance
20G11LD1K2JN0NNNNN	480V, 1149A, 825kW/1100HP (LD)	10% higher output power, unchanged frame size	Working conditions with large load fluctuations and margin reserve requirements

3. Third-Party Alternatives (Cross-Brand, Adapted to Multiple Systems)

Brand	Model	Core Specifications	Compatible Protocols	Adaptive Advantages
Siemens	SINAMICS G120XA 6SL3220-3YD76-0UB0	480V, 1040A, 750kW	PROFINET/PROFIBUS/Modbus	European system integration, lower cost
Schneider	Altivar 630 ATV630D104N4	480V, 1040A, 750kW	EtherNet/IP/Modbus TCP	Adapted to Schneider PLC, complete safety functions
ABB	ACS880-07-1040A-3	480V, 1040A, 750kW	PROFINET/Modbus TCP	Direct Torque Control (DTC), suitable for heavy duty with frequent start-stop

Looking for Original New 20G11LD1K0JN0NNNNN PowerFlex 755 AC Drive IP20 1045 Amps?

We supply this 20G11LD1K0JN0NNNNN mainly to system integrators and maintenance teams for replacement and retrofit projects.

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