20BE077A0ANNANB0 PowerFlex 700 AC Drive 56kW 75HP 77A Frame 5

Overview

The AB PowerFlex 700 20BE077A0ANNANB0 AC Drive 56kW 75HP 77A Frame 5 Three-phase 600V 115V AC I/O PCB with triple protection coating No HIM included, requires external 20-HIM series operation panel Forced air cooling, can replace the cooling fan independently Dimensions: Height 520mm × Width 290mm × Depth 260mm Weight: 14.51kg

Specification

Item	Specification
Part Number	20BE077A0ANNANB0
Product Series	PowerFlex 700 AC Drive (Discontinued)
Frame Size	Frame 5
Enclosure Rating	IP20 / NEMA Type 1
Input Voltage	3‑Phase 500–600 VAC, 47–63 Hz
Rated Output Current	77 A
Normal Duty (ND) Rating	56 kW / 75 HP
Heavy Duty (HD) Rating	45 kW / 60 HP
Output Frequency Range	0–400 Hz
Built‑in Dynamic Brake Transistor	No
EMC Configuration	Class 2 EMC filter with common mode choke
I/O Supply Type	115 VAC digital I/O
Encoder Feedback Option	Not equipped
Local HIM Panel	Not included, external HIM required
PCB Treatment	Conformal coated PCB as standard
Motor Control Modes	V/F Control, Sensorless Vector Control
Onboard Standard I/O	Analog 0–10 V / 4–20 mA, fault relay output
Communication Interface	No built‑in communication card, optional expansion cards available
Cooling System	Forced air cooling, replaceable fan with fan fault alarm
Main Protection Functions	Overcurrent, overvoltage, undervoltage, overtemperature, motor overload, ground fault, output short circuit, phase loss, stall protection
Full Load Operating Temperature	0 ~ +40 °C; derating required above 40 °C up to 50 °C
Storage Temperature	-40 ~ +85 °C
Overall Dimensions	520 mm H × 290 mm W × 260 mm D
Net Weight	14.51 kg
Certifications	UL, CE, RoHS
Warranty	12 months factory standard warranty
Typical Applications	Medium & large fans, pumps, conveyors, metallurgy and mining equipment

FAQ 

1.What is the voltage range for the three-phase input of the 20BE077A0ANNANB0 inverter?

The Three-phase input voltage range: 500–600 VAC, compatible with input frequencies of 47–63Hz

2.What are the overall dimensions and net weight of the 20BE077A0ANNANB0 model?

Supported. The

• Overall machine dimensions (Frame 5 PowerFlex700 IP20, units: mm)

Width: 308.9 mm × Height: 644.5 mm × Depth: 275.4 mm

• Net weight of the entire machine: 37.19 kg

3.What is the supply voltage for the digital IO in 20BE077A0ANNANB0?

The Digital IO power supply is 115 VAC (50/60Hz) AC type digital input/output

4.20BE077A0ANNANB0 Can the cooling fan be replaced? Are there any fault alerts?

The

• The cooling fan can be disassembled and replaced separately. There are corresponding original factory fan spare parts available. It can be disassembled, replaced and assembled following the steps in the maintenance manual.
• It has a fan failure monitoring function: when the fan speed is too low or it stops rotating, the F32 fan cooling failure will be triggered. It can be set to alarm without stopping or to stop protection. It comes with a fan abnormality alarm prompt, making it convenient for early maintenance.

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