Description

Product Overview

The IPSYS01 is the main system power supply for ABB Bailey INFI 90 / Harmony DCS, part of Modular Power System II. It supplies multiple regulated DC rails to rack CPUs, communication boards and slave I/O, supports parallel load sharing for N+1 / 2N redundant configurations. IPSYS01R is its exchange / repaired version. Widely used in power, petrochemical and pulp & paper legacy DCS racks.

Technical Specifications

• Brand: ABB (Bailey)
• Model: IPSYS01
• Warranty: One Year
• Condition: 100% New & Original
• Input: 102–264 VAC / 102–144 VDC
• Rated total power: 260 W
• Load sharing: Parallel operation, load balance within 5%
• Power factor: Active PFC, ≥0.95
• Hold-up time: 20 ms
• Hot swap: Yes
• Monitoring: Built‑in fault LED, power fail interrupt signal
• Operating temp: −25 °C to +55 °C
• Mounting: Standard INFI90 rack plug‑in card with handle
• Differentiation:
  • IPSYS01: System rail PSU for controller / backplane logic
  • IPFLD01 / IPFLD24 / IPFLD48 / IPFLD125: Field I/O power modules
  • IPMON01: Power monitor card for the power system
• Origin: USA / Sweden
• Certifications: CE, UL
• Lifecycle: Discontinued original production, only aftermarket spare