smart panel ac4

---

ChatGPT Support  Specification Guide  Product Guide  SNMP MIB  Use Cases  BACnet/IP  YouTube   

Call (740) 363-2272 for pricing and configuration

 The Smart Panel AC4 is the industry's most advanced autochanger panel, delivering intelligent control and reliable failover for up to four critical units. Housed in a rugged ABS enclosure (IP67, UL94-V0), it's built for data centers, server rooms, industrial cooling, and facility management where uptime is non-negotiable. A direct replacement for the Liebert AC4/AC8.

Auto-sequencing, failover with latching options, temperature staging, and standby scheduling keep your equipment running continuously under all conditions. Remote configuration and monitoring are standard, with enterprise integration through Modbus/TCP and SNMP, and an optional BACnet/IP adapter.

Two models, one platform — choose how you monitor locally:

• Smart Panel AC4 (iPad interface) — full-color iPad touchscreen for local configuration and at-a-glance status.
• Smart Panel AC4-LED — front-panel LED status indication, same core control and connectivity.

Both models share identical changeover functionality, enclosure, and remote management. The only difference is the local interface.

Smart Panel AC4 — iPad Interface (SKU: SPAC4)
Includes a built-in iPad touchscreen for local configuration, monitoring, and at-a-glance system status directly at the panel. Ideal where on-site staff need full local control without a laptop or remote connection.

Smart Panel AC4-LED (SKU: SPAC4-LED)
Front-panel LED status indication shows system and unit state at a glance. All the same auto-changeover, failover, staging, and remote-management capability as the iPad model — configured through the web interface.

Both models offer optional 120VAC or 24VAC power supplies and an optional BACnet/IP adapter.

📞 Call (740) 363-2272 for pricing, part numbers, and custom assembly options.

• ✅ Monitor & Control up to 4 Devices via dry contacts and relay outputs
• ✅ Failover Protection with optional latching alarms and latching primary units
• ✅ Auto-Sequencing (Daily, Weekly, Monthly, or by number of days)
• ✅ Temperature Staging with up to 4 configurable stages
• ✅ Standby Scheduling (run standby units on a timed schedule)
• ✅ Remote Management via integrated web interface
• ✅ Event Notifications by Email, Text, or SNMP Traps
• ✅ iPad Interface on select models for local configuration
• ✅ Alarm History for diagnostics and trend analysis
• ✅ Compatible with IT/BMS systems via Modbus/TCP and SNMP
• ✅ Optional BACnet/IP adapter available

 The Smart Panel AC4 is ideal for:

• Data Centers & IT Server Rooms
• Industrial Pumping Systems
• CRAC (Computer Room Air Conditioning) Units
• Dry Coolers and HVAC Redundancy
• Mission-Critical Environments requiring failover & rotation control

Example use cases:

• 1 Primary + 1 Standby with auto changeover and failover
• Multiple Standby Units with temperature staging
• 2 Groups of Units (e.g., 2 CRACs and 2 Pumps) managed independently
• 4 Standby Units staged by rising temperature

• Maximum Units/Groups: Up to 4 units in 1 or 2 groups
• Failover: Common alarm input per unit, optional latching
• Auto Sequencing: Daily, Weekly, Monthly, or by number of days
• Temperature Staging: Up to 4 stages (supports Type II 10K sensor only)
• Unit Alarm Inputs: Voltage free, up to 1000 ft (Belden 6300UE recommended)
• Relay Outputs: 6A @ 250VAC / 30VDC, Class 2 circuits only
• Panel Ratings: ABS Enclosure, IP67 Rated, UL94-V0
• Power: Standard 120VAC; optional 24VAC or 48VDC supplies
• Connectivity: Web interface, Modbus/TCP, SNMP; optional BACnet/IP
• Enclosure Dimensions: 16.25" x 13" x 7.5"

 The Smart Panel AC4 is available now from Pythia Technologies.

• Standard Models: Web + Remote Monitoring
• Optional: iPad interface for local setup, BACnet/IP adapter, alternate power supplies (24VAC / 48VDC)

📞 Call (740) 363-2272 for pricing, part numbers, and custom assembly options, or use our Contact form to request a quote.