ABB 3BHE024747R0101 Crowbar Board

Description

The ABB 3BHE024747R0101 Crowbar Board is designed for use in ACS2000 medium voltage drives. It provides essential overvoltage protection by safely bypassing excess energy, protecting the drive from potential damage. Its varnished PCB ensures durability and environmental resistance, while the compact design allows seamless integration within the ACS2000 system.

Features

• Overvoltage Protection: Safely bypasses excess energy to protect the drive

• Varnished PCB: Enhanced durability against environmental factors

• Compact Design: Fits precisely within ACS2000 drive systems

Technical Specifications

Board Type

• Crowbar Board

Function

• Overvoltage protection

Coating

• Varnished

Environmental Conditions

• Operating Temperature: -40°C to +70°C

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5% to 95% (non-condensing)

Electrical Specifications

• Input Voltage: Compatible with ACS2000 drive system voltages

• Overvoltage Threshold: Configurable per system requirements

Physical Dimensions

• Width: 127 mm

• Height: 95 mm

• Depth: 38 mm

• Weight: Approximately 200 g

Mounting

• Installed in designated slot within ACS2000 drive system

Compatibility

• ACS2000 Frames 1, 2, and 3

Certifications

• RoHS compliant

• Suitable for Class I, Division 2, Groups A, B, C, and D hazardous locations

• ATEX Zone 2 certified for explosive atmospheres

Maintenance

• No user-serviceable parts; do not disassemble

• No calibration required

Installation

• Ensure correct key position for I/O card compatibility

• Can be added or removed with power applied only when no I/O card or field wiring is connected to terminals