The APC AP7722 is a 1U rack-mountable automatic transfer switch that provides redundant power distribution to single-corded equipment by switching between two independent AC sources. It eliminates downtime from primary power failures, maintaining continuous operation of critical loads through dual IEC 309 inputs and a single IEC 309 output.
## Technical Specifications
**Electrical Characteristics**
• Nominal input voltage: 230 VAC
• Acceptable input voltage range: 220–240 VAC
• Supported voltages: 200 V, 208 V, 230 V
• Input frequency: 50/60 Hz
• Output voltage: 230 V AC
• Maximum current draw: 16 A (input and output)
• Load capacity: 3840 VA / 3840 W
**Connectors**
• Input: Two IEC 60309 16 A 2P + E line cords (0.9 m each)
• Output: One IEC 60309 16 A 2P + E outlet
**Physical & Environmental**
• Dimensions: 1.71 × 17.00 × 9.00 inches (4.34 × 43.18 × 22.86 cm)
• Weight: 8.6–10.20 lbs (3.9–4.64 kg)
• Operating temperature: −5 to 45 °C
• Storage temperature: −25 to 65 °C
• Operating humidity: 0–95% non-condensing
• Maximum operating altitude: 10,000 ft (3000 m)
• Includes rack-mounting brackets
## Key Features
• Dual independent AC power inputs with automatic failover
• Single power output for simplified equipment connectivity
• 3840 VA load capacity supports mid-range IT and industrial equipment
• Wide input voltage acceptance (220–240 VAC) accommodates regional power standards
• Compact 1U form factor integrates into standard 19-inch equipment racks
• Operates across 50 Hz and 60 Hz networks
## Typical Applications
• Data center equipment requiring redundant power without dual-corded capability
• Server and networking infrastructure in space-constrained environments
• Industrial control systems demanding high availability
• Telecommunications and facility-critical loads
## Compatibility & Integration
• IEC 60309 connectors ensure compatibility with international industrial power distribution
• CE, VDE, EN60950 safety certification
• EMC compliance: EN55022, EN55024, AS/NZS 3548
