PHARPS 32000000 ABB

Description

1. Product Description: ABB PHARPS 32000000 Power Supply Module

2. Product Parameters

Parameter	Specification
Model	PHARPS 32000000 (P-HA-RPS-32000000)
Brand	ABB (Bailey Controls)
Voltage Output	5V DC (10A), +15V DC (1A), -15V DC (1A), 24V DC (0.5A)
Redundancy	Dual power supply support (parallel operation)
Certifications	ATEX (EEx nA IIC T4), CE, UL
Compatibility	ABB Bailey Infi 90 DCS, third-party systems via standard voltage requirements
Operating Temperature	-20°C to +60°C (ambient)
Storage Temperature	-40°C to +85°C
Dimensions (W×H×D)	160 mm × 140 mm × 250 mm
Weight	5.9 kg
Input Voltage	100–240V AC (50/60 Hz), 19.2–30V DC (optional)

PHARPS 32000000

3. Advantages and Features

• Industrial-Grade Reliability:
  • ATEX certification for Zone 2 explosive environments (gas/dust), ensuring safe operation in oil, gas, and chemical industries.
  • Redundant configuration (dual modules) eliminates single points of failure, achieving 99.99% system uptime in critical applications.
• Multi-Voltage Stability:
  • Four isolated voltage outputs (5V, ±15V, 24V) power diverse DCS components without additional converters.
• Modular Design:
  • Tool-less installation and hot-swap capability reduce downtime by 50% during maintenance (e.g., in a petrochemical plant, modules were replaced in <15 minutes).
• Energy Efficiency:
  • 88% power conversion efficiency (vs. 80% industry average), lowering operational costs in large-scale systems.

4. Application Areas and Case Studies

• Industries:
  • Oil & gas (offshore platforms, refineries).
  • Chemicals (reactor control, hazardous processes).
  • Power generation (turbine monitoring, grid stabilization).
  • Water treatment (SCADA systems, pump stations).
• Case Study:
  A German chemical plant deployed PHARPS 32000000 modules in a redundant configuration for its reactor DCS. The ATEX-certified power supply withstood explosive gas conditions while maintaining stable voltage outputs, reducing unplanned shutdowns by 30% and improving production efficiency by 18%.

5. Competitor Comparison

Feature	PHARPS 32000000	Market Standards
ATEX Certification	Zone 2 (gas/dust)	Zone 2 (gas only) or none
Redundancy	Built-in dual support	Add-on modules required
Voltage Outputs	4 isolated voltages	2–3 voltages (non-isolated)
Power Efficiency	88%	80–85%
Compatibility	Native ABB Infi 90 integration	Proprietary adapters needed

PHARPS 32000000

6. Selection Recommendations

• Environment:
  • Prioritize ATEX-certified models (e.g., PHARPS 32000000) for Zone 2 hazardous environments.
  • Verify temperature range (-20°C to +60°C) matches site conditions (e.g., outdoor installations).
• Redundancy:
  • Use dual modules for critical systems (e.g., power plants, offshore platforms) to ensure uninterrupted operation.
• Compatibility:
  • Confirm compatibility with ABB Infi 90 DCS or legacy systems (e.g., check voltage requirements for I/O modules).
• Budget:
  • Balance redundancy needs with cost; refurbished units (certified by ABB) offer 30% savings without compromising reliability.

7. Precautions

• Installation:
  • Mount vertically in a ventilated cabinet (30 mm clearance for cooling).
  • Use shielded cables for power and signal lines to prevent EMI/RFI interference.
• Redundancy Setup:
  • Configure dual modules in parallel (not series) to avoid voltage imbalances.
• Certification Compliance:
  • In explosive environments, ensure compliance with local standards (e.g., IECEx, NEC 505).
• Maintenance:
  • Replace fan filters annually; inspect capacitors for swelling every 5 years.
  • Use ABB-approved spare parts (e.g., 3BHE004573R0042 for UFC760BE42 interface boards).