ABB medium voltage frequency converter ACS2000 4kV frame 1, 2, 3 spare parts

ABB medium voltage frequency converter ACS2000 4kV frame 1, 2, 3 spare parts

Safety and Identification System

1. Safety instructions and standards

The safety instructions aim to highlight potential hazards when operating equipment and must be strictly followed, otherwise it may endanger personnel safety, equipment integrity, and environmental safety. The specific classification and meaning are as follows:

DANGER: Indicates the existence of direct danger, which, if not avoided, will inevitably lead to death or serious injury.

Warning: There is a potential danger that, if not prevented, may result in death or serious injury.

CAUTION: Identify hazardous situations that may cause minor or moderate injury.

NOTICE: Used to explain operational precautions unrelated to personal injury, such as equipment protection, program specifications, etc.

These safety instructions are developed in accordance with ISO 3864-2:2004 (E) "Graphic Symbols - Safety Colors and Safety Signs - Part 2: Design Principles for Product Safety Labels" and ANSI Z535.6 "American National Standard for Product Safety Information in Product Manuals, Instructions, and Other Supporting Materials".

2. Driver identification information

To determine suitable spare parts, it is necessary to refer to the serial number nameplate of the input/control section's inner door. The nameplate contains rich parameters, such as:

Model code (such as ACS 2040-1L-AN1-a-0R+FAME0+FDPL05)

Rated input voltage (4160V), rated auxiliary voltage (480V)

Rated input current (108A), rated auxiliary current (7.0A)

Maximum allowable short-circuit current (45kA), cooling method, and ambient temperature (FA/max104'F)

Rated output voltage (0... 4160V), protection level (TYPE1 (IP21)), etc

There are currently three frame sizes for ACS2000, with the following power coverage range:

Frame 1:300HP to 1000HP

Frame 2: 1250HP to 2000HP

Frame 3: 250HP to 3000HP

At the same time, a corresponding relationship table between rated input current, power (kW and hp), and basic model code is provided for different frame sizes, making it easy to quickly search for matching spare parts.

Classification and detailed parameters of core spare parts

Power electronic devices

(1) Semiconductor category

Phase module kit: Different frame sizes correspond to different models, such as 2UEA001345 (including disassembly tools) for Frame 1, 2UEA002570 (including disassembly tools) for Frame 2, and 2UEA003021 (including disassembly tools) for Frame 3, used to achieve power conversion and control.

Stacking components of pry bar: Frame 1 corresponds to 2UEA003051, Frame 2 corresponds to 2UE003063, and Frame 3 corresponds to 2UEA0003031, mainly used for overvoltage protection.

Diode clamp: Model 2UEA000911, suitable for all frames, providing clamp protection.

Clamp resistors: 2UEA000360 is used for Frame 1 and 2, and 2UEA001469 is used for Frame 3 to limit the peak voltage.

DC link resistance: Use 2UEA000893 for Frame 1, 2UEA001348 for Frame 2, and 2UEA001470 for Frame 3 to maintain stable DC link voltage.

(2) Capacitor class

EMC filter capacitors: 2UEA0000005 is used for Frame 1, 2UEA001404 is used for Frame 2, and 2UEA001464 is used for Frame 3 to suppress electromagnetic interference.

DC link capacitors: 2UEA000358 for Frame 1, 2UEA001406 for Frame 2, and 2UEA001466 for Frame 3, store electrical energy and stabilize DC voltage.