The ABB IPBLC01, also cataloged as the IPBLC01 Power Module, serves as the primary IPBLC01 regulated power supply module utilized to execute AC-to-DC power conversion and distributed backplane energy delivery across ABB Bailey Infi 90 platforms. The module converts 100–240 V AC input into a regulated 24 V DC output rail for system-level module powering.

Hardware Specifications

Power Conversion and Backplane Distribution Architecture

The IPBLC01 module implements AC-to-DC conversion using an internal regulated supply stage that stabilizes 24 V DC output for Infi 90 rack-level distribution. The output stage is designed to maintain steady voltage regulation under variable module load conditions ranging from 60 W to 120 W typical system consumption.

Load sharing is handled at the rack power bus level, where multiple modules may be supplied from a single AC feed while maintaining isolation between output rails. This prevents cross-coupling between downstream I/O and control modules.

Thermal Behavior and Current Load Management

The power module operates within a defined thermal envelope of -25 to +70 deg C. Internal dissipation scaling is directly correlated with output current demand, with thermal rise managed through chassis conduction and convection paths within the Infi 90 rack.

Current output capability is rated between 2.5 A and 5 A, allowing dynamic adaptation to mixed I/O module configurations without voltage collapse under transient load conditions.

Frequently Asked Questions

Q: Can IPBLC01 be hot-swapped under live load conditions?
A: Hot-swap is not supported. Power interruption will result in immediate downstream module reset.

Q: Does the module support redundant power configuration?
A: Redundant operation is supported at system rack level using dual supply architecture, not internal module redundancy.

Q: What happens during input AC fluctuation?
A: The internal regulation stage maintains 24 V DC output within tolerance until input voltage exceeds defined operational limits.

Q: Is output voltage adjustable?
A: Output voltage is factory fixed at 24 V DC regulated and is not field adjustable.

Field Installation Guidelines

Install the module in a certified ABB Infi 90 rack with verified grounding continuity between chassis and protective earth. Ensure AC input wiring is rated for 100–240 V AC operation with correct phase and neutral identification.

Maintain separation between power cabling and low-level signal wiring to reduce electromagnetic coupling. Cable shielding should be terminated at a single-point ground reference to prevent circulating current loops.

Ensure adequate ventilation clearance around the module to maintain thermal dissipation under full load conditions.

Ordering info

• ABB IPBLC01 power module unit

• Factory-tested regulated power supply assembly

• Anti-static protective packaging

• Infi 90 rack compatibility documentation

Delivery Information

Delivery time: 2–7 days when payment finish, shipped via DHL / FEDEX / UPS with reinforced anti-static industrial packaging, shock-resistant foam enclosure, and moisture-protected sealing for industrial logistics handling.