20F11NC022JA0NNNNN PowerFlex 753 AC Drive Three Phase 380V 11kW 22A

Overview

The AB PowerFlex 753 AC Drive 20F11NC022JA0NNNNN – Three-phase, 380V, 11kW, 22A DB transistor IO terminal operating voltage 24V DC. Dual-channel STO safety torque shutdown circuit. Single-channel EtherNet/IP ，integrated modular air-cooled cooling. NEMA UL Open type, open cabinet. Frame 3 ，rack. Parallel and stacked installation in the cabinet. Dimensions: Width: 180 mm × Height: 342 mm × Depth: 190 mm. Net weight of the bare machine: 10.2 kg.

Specification

Item	Specification
Brand	AB
Series	PowerFlex 753 General Purpose AC Drive
Catalog Number	20F11NC022JA0NNNNN
Frame Size	Frame 3
Input Supply	3‑Phase 380V AC ±10%, 50/60Hz, 6‑Pulse Rectifier with Pre‑charge Circuit
Continuous Normal Duty Output Current	22 A
ND 110% Overload (1 min)	24.2 A
Continuous Heavy Duty Output Current	18 A
HD 150% Overload (3 sec)	27 A
Normal Duty Motor Rating	11 kW
Heavy Duty Motor Rating	9 kW
Output Voltage	0 ~ 380 V 3‑Phase PWM
Output Frequency Range	0 ~ 600 Hz
Adjustable Carrier Frequency	2 kHz ~ 16 kHz
Control Modes	V/F Open Loop, Sensorless Vector (SVC), Closed‑Loop Vector (with encoder option card)
Supported Motors	Induction Motor, Permanent Magnet Synchronous Motor
Encoder Interface	No onboard port, optional encoder card required
I/O Signal Level	24V DC Digital Inputs & Relay Outputs, Dual‑channel STO Safe Torque Off hardware circuit (SIL3)
EMC Filter	Built‑in standard EMC filter with common mode choke jumper fitted
Dynamic Brake IGBT	Integrated inside drive
Internal Brake Resistor	Not equipped, external resistor required
HIM Configuration	Blank cover, no factory HIM keypad
PCB Coating	Non‑conformal coated
Cooling System	Forced air cooling, replaceable fan assembly, fan life predictive diagnostic
Enclosure Rating	IP20 / IP00, NEMA Open Type
Operating Temperature	0 ~ 50 °C full load without derating; derating required above 50 °C
Altitude Derating	No derating ≤1000 m altitude
Onboard Communication	Single EtherNet/IP built‑in, DLR support; slots for encoder, Profibus, DeviceNet, extra I/O
Built‑in Functions	DeviceLogix embedded logic, multi‑speed, S‑curve ramp, DC braking, fault log, parameter copy
Protections	Overcurrent, Overvoltage, Undervoltage, Module Overtemp, Motor Overload, Ground Fault, Phase Loss, Output Short Circuit, Stall Protection, STO Fault
Installation	Side‑by‑side zero stack cabinet mounting
Overall Dimensions (W×H×D)	180 mm × 342 mm × 190 mm
Net Weight	10.2 kg
Shipping Weight	Approx. 11.8 kg
Product Status	Active / In production

FAQ 

1.The rectifier unit of 20F11NC022JA0NNNNN adopts a multi-pulse rectification structure. Does it have a pre-charging circuit?

The

• Adopting a 6-pulse diode bridge rectification architecture
• This machine is fully equipped with a pre-charging circuit. When powered on, it limits the current through the pre-charging resistor to buffer the surge of charging from the DC bus capacitor. Once the bus voltage reaches the standard, the bypass contactor engages to switch to the main circuit operation, thereby avoiding damage to the rectifier bridge, bus capacitor, and front-end circuit breaker caused by the power-on shock.

2.What kind of logic program functions are built into the 20F11NC022JA0NNNNN drive, and does it support multi-stage speed control?

Supported. The

• Equipped with DeviceLogix embedded logic controller
• Supports multi-speed function. It can switch between multiple preset speeds through digital input terminals or communication.

3.The 20F11NC022JA0NNNNN inverter unit is equipped with several EtherNet/IP communication ports by itself. Does it support DLR ring network?

The

• The drive controller does not have an integrated native network port. The network function is realized by the communication option. A dual-port Gigabit EtherNet/IP communication option card can be selected.
• DLR (Device Level Ring) device-level redundant ring network. The dual network ports have a built-in Layer 2 switching chip and can be directly connected to form a ring network.

4.Does the 20F11NC022JA0NNNNN cabinet have the feature of supporting multiple units to be placed side by side without stacking?

The

• Horizontal (left and right): Supports multiple units placed side by side without any gap
• Vertical (up and down): Strictly prohibit zero stacking. A ventilation gap must be reserved (mandatory requirement)

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