Allen-Bradley 1756-PAXTR Redundant AC Power Supply

Ensure maximum system uptime with the reliable 1756-PAXTR redundant power supply. This robust module provides continuous power protection for critical ControlLogix applications.

Technical Specifications

• Brand & Model: Allen-Bradley 1756-PAXTR
• Input Voltage Range: 85-265V AC
• Nominal Voltage: 120-240V AC
• Frequency Range: 47-63 Hz
• Maximum Input Power: 65 Watts
• Isolation Voltage: 250V Continuous
• Dielectric Test Voltage: 3250V DC for 60 seconds
• Operating Temperature: -13°F to 158°F (-25°C to 70°C)
• Storage Temperature: -40°F to 185°F (-40°C to 85°C)
• Maximum Altitude: 6560 feet (2000 meters)

Environmental Durability

• Operates in 5-95% non-condensing humidity
• Withstands 30G operating shock conditions
• Handles 50G non-operating shock resistance
• Manages 2G vibration at 10-500 Hz frequency
• Designed for Pollution Degree 2 environments
• Suitable for ATEX/IECEx Zone 2 installations

Electrical Protection

• Surge transient immunity: ±1kV line-line
• Surge transient immunity: ±2kV line-earth
• Conducted RF immunity: 10Vrms with 1kHz AM
• Frequency range: 150kHz to 80MHz
• Reinforced insulation for enhanced safety
• Minimum IP54 enclosure rating required

Installation Requirements

• Mount in any 1756 chassis slot position
• Use two modules for redundant power systems
• Install in tool-accessible enclosures only
• Apply 0.79 N-m torque for conductor screws
• Use 0.25-2.5 mm² copper wiring
• Ensure 90°C minimum wire temperature rating

Package Contents

• One 1756-PAXTR power supply module
• Comprehensive installation guide
• All necessary mounting components

Shipping Services

• Worldwide delivery via FedEx, UPS, DHL
• Complete shipment tracking provided
• Professional protective packaging

Warranty Coverage

• 12-month comprehensive protection
• Full coverage for manufacturing defects
• Dedicated technical support included

Expert FAQ

• How many modules do I need for redundancy?
  You need two 1756-PAXTR units to create a redundant power system.
• What surge protection does this module offer?
  It provides ±1kV line-line and ±2kV line-earth surge immunity.
• Can it operate in high altitude locations?
  Yes, it functions up to 6560 feet (2000 meters) altitude.
• What wire size should I use for installation?
  Use 0.25 to 2.5 mm² copper wire rated for 90°C minimum.
• What environmental standards does it meet?
  It complies with ATEX/IECEx Zone 2 and Pollution Degree 2 requirements.

Download Complete Documentation

• Access full technical specifications
• Get detailed installation instructions
• Download Full Product Manual Here

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