APC by Schneider Electric APDU11452SW Advanced Switched 3-Phase Rack PDU
Overview
The APDU11452SW is APC's high-density, switched 3-phase rack PDU targeting data centers, colocation environments, and large-scale surveillance or IT infrastructure deployments where individual outlet-level power control and precision metering are non-negotiable. Running on 208V 3-phase at up to 60A and delivering 17,300 VA of load capacity, this unit supports the kind of dense compute and storage racks that would overwhelm a single-phase PDU or a basic metered model. If you're provisioning power for a multi-rack security operations center, a server room, or a high-density NVR/storage array environment, the APDU11452SW is sized for the job. Explore the full APC by Schneider Electric power management catalog for complementary UPS and power distribution options.
Key Features
- 17,300 VA / 60A 3-Phase Input: The 17.3kW load ceiling handles dense multi-rack deployments without derating headroom. A single-phase 20A circuit tops out around 1.9kW usable — this PDU delivers roughly 9x that capacity from one IEC 60309 60A 3P+PE input connection, which matters when you're powering blade chassis, high-density NVRs, or GPU-based analytics appliances.
- Outlet-Level Switching: As a fully switched rack PDU, individual outlets can be turned on, off, or rebooted remotely — no physical access required. This is the critical differentiator over metered-only models: you can power-cycle a locked-up NVR, sequence startup order to protect inrush-sensitive hardware, or shed load remotely when thermal limits approach.
- 42 Output Connections: With 42 outlets supporting C13/C15/C19/C21 form factors, this unit handles mixed environments — standard IEC C13 for servers and switches, C19 for high-draw PDUs and UPS bypass, C15 for hot-environment devices. Mixed outlet banks mean fewer adapters and cleaner cable management in practice.
- 1% Metering Accuracy: APC's ±1% current metering accuracy is tighter than the ±2% common on lower-cost units. In capacity planning scenarios — figuring out how close you are to a circuit's 80% utilization threshold — that half-percent gap can be the difference between confident headroom and a nuisance trip.
- Gigabit Ethernet + Network Port Sharing (32-unit): One 10/100/1000 Ethernet port with two NPS link ports allows up to 32 PDUs to share a single network connection. For large deployments, this reduces IP address consumption and simplifies SNMP polling infrastructure. A single managed IP can surface power data for an entire row of cabinets — practical in colocation or network switch-constrained environments.
- 208V 3-Phase Input: Designed specifically for 208V 3-phase power distribution, which is the standard in North American data centers fed from delta or wye transformers. Confirm your facility's panel provides IEC 60309 60A 3P+PE before ordering — this is not a unit to adapt to a different voltage tier.
- Operating Temperature Up to 60°C (140°F): Rated for hot-aisle temperatures up to 60°C, meaning it won't thermally derate in properly designed hot/cold aisle containment setups or edge deployments where ambient temps run high.
- 10 ft. (3 m) Input Cord: The 3-meter input cord gives adequate reach to floor-level power panels in standard 600mm or 800mm deep cabinets without requiring extension hardware. Check your cabinet-to-panel distance before rack planning — this is fixed, not field-replaceable in most configurations.
Integration & Compatibility
The APDU11452SW integrates with APC's EcoStruxure IT and Data Center Expert (DCE) platforms via SNMP, enabling centralized monitoring and automated alerting alongside UPS, environmental sensors, and other networked infrastructure. The NPS architecture allows the unit to share network access with up to 31 peer PDUs — useful when IP management overhead is a constraint in large deployments. For UPS and power distribution planning, pairing this PDU downstream of an appropriately sized 3-phase UPS (sized to match the 17.3kW draw at target utilization) is the standard architecture for protected, switched power at this capacity tier.
Frequently Asked Questions
Q: What input plug does the APDU11452SW use?
A: The APDU11452SW uses an IEC 60309 60A 3-phase + protective earth (3P+PE) input plug on a 10 ft. (3 m) cord. This is a commercial/industrial connector standard — confirm your facility's power panel provides a matching 60A 3-phase receptacle before installation.
Q: How many outlets does the APDU11452SW provide, and what types?
A: The unit provides 42 output connections supporting IEC C13, C15, C19, and C21 receptacle types. This mixed outlet configuration accommodates standard servers (C13), hot-environment equipment (C15), high-draw devices (C19), and specialty hardware (C21) within a single PDU.
Q: What is the metering accuracy on the APDU11452SW?
A: The APDU11452SW provides ±1% metering accuracy — tighter than the ±2% specification common on entry-level managed PDUs. This matters for capacity planning when you need to accurately determine how close you are to a circuit's 80% continuous utilization threshold.
Q: How does Network Port Sharing work on the APDU11452SW?
A: The APDU11452SW includes one 10/100/1000 Ethernet port plus two NPS link ports. Using APC's NPS daisy-chain architecture, up to 32 PDUs can share a single network IP address. Each PDU remains individually addressable for monitoring and control, but only one network connection and one IP are required for the entire chain.
Q: What is the maximum load capacity of the APDU11452SW?
A: The APDU11452SW supports a maximum load of 17,300 VA (17.3kW) at 208V 3-phase, 60A input. Per standard electrical practice, design your connected load to no more than 80% of this figure — approximately 13,840 VA — for continuous safe operation.
Q: What is the operating temperature range for the APDU11452SW?
A: The APDU11452SW is rated for operating temperatures up to 60°C (140°F), making it suitable for hot-aisle deployments and enclosed cabinet environments where ambient temperatures may be elevated.
The APDU11452SW is the right PDU for any 3-phase 208V rack deployment where outlet-level remote switching is a hard requirement — not just a nice-to-have. The 17,300 VA / 60A input capacity positions this unit squarely for high-density racks: think multi-NVR storage arrays, hyperconverged infrastructure nodes, or GPU-based video analytics appliances where a single chassis can pull 3–5kW at load.
Technical Highlights:
- Network Port Sharing (32-unit): Two NPS link ports let up to 32 PDUs daisy-chain to a single Ethernet connection — in a 20-row colocation hall, that's the difference between 20 managed IPs and 640. Simplifies SNMP polling and cuts switch port consumption significantly.
- ±1% Metering Accuracy: Tighter than the ±2% typical at this price tier. When you're designing to the 80% continuous load rule on a 60A circuit (48A target), a ±1% instrument gives you about 0.5A of measurement confidence versus ±1A — meaningful when the circuit is running warm.
- Outlet-Level Switching, 42 Outlets: C13/C15/C19/C21 mixed banks mean no adapter waste. Remote per-outlet reboot via SNMP or the management interface eliminates truck rolls for locked-up hardware — a real operational cost lever in unmanned edge or remote-site deployments.
Deployment Considerations:
- The IEC 60309 60A 3P+PE input is a hard requirement — verify your facility's whip before rack staging. Mismatched panel connectors are a common day-of-install delay on high-density deployments.
- The 10 ft. (3 m) cord is not field-extendable without additional whip hardware. Measure cabinet-to-panel distance during rack planning, not during installation.
For a high-density security operations center running 20+ NVRs and analytics servers in a purpose-built 3-phase power room, the APDU11452SW delivers the switching control and measurement precision that metered-only PDUs cannot — and the NPS architecture keeps IP management sane as the deployment scales.
