APC by Schneider Electric Rack PDU Extender Basic 2U 32A 230V (4) IEC 309-32 - AP7586

APC by Schneider Electric AP7586 Rack PDU Extender, Basic, 2U, 32A, 230V

Overview

The AP7586 is a 2U horizontal rack-mount power distribution extender designed to expand outlet capacity at 32A/230V in high-density data center and server room environments. Rated at 7,680 VA/W with a hardwired 3-wire input and four IEC 309-32 output receptacles, it's the right tool when an existing rack PDU doesn't have enough outlets for additional equipment — without forcing a full PDU swap. The AP7586 takes a single 32A circuit and distributes it across four heavy-duty locking IEC 309 receptacles, keeping high-draw equipment on one controlled feed.

Key Features

• 32A / 7,680 VA Capacity: At 32A and a rated maximum of 7,680W, this unit handles full-rack compute loads — including high-wattage servers, storage arrays, and networking gear — without derating. That's the load budget for a dense 1-rack deployment on a 32A branch circuit without splitting across multiple circuits.
• Four IEC 309-32 Locking Outlets: The IEC 309 connector standard uses a twist-lock engagement mechanism that resists accidental disconnection under vibration or physical contact. In operational racks where power loss equals downtime, that locking engagement matters more than a standard C19 or C13 receptacle.
• Hardwired 3-Wire Input: Input connects via hard-wire 3-wire termination rather than a plug, which means installation is permanent and panel-fed — appropriate for facilities that route dedicated 32A branch circuits to each rack. This eliminates the plug-to-socket failure point on high-current feeds.
• 2U Horizontal Form Factor: Mounts horizontally in a standard 19-inch rack, occupying 2U. Horizontal placement keeps the power rail visible in the rack and accessible for outlet management without removing equipment. Pair with rack accessories and cable management to keep patch runs clean.
• 8.53m Cable Length: The 8.53-meter (approximately 28-foot) outlet feed cable gives enough reach for non-standard rack depths and raised-floor routing scenarios where overhead or under-floor cable paths add run distance.
• 230V Nominal Input and Output: Operates at 230V nominal — designed for international and European data center infrastructure running 230V single-phase distribution. Not suitable for 120V North American circuits.
• Operating Temperature Range 0–45°C: Rated for ambient operating temperatures from 0°C to 45°C, covering standard data center environments as well as warmer machine rooms or industrial control areas. Storage tolerance extends from -25°C to 65°C, so the unit survives warehouse staging and shipping without conditioning requirements.
• Basic PDU — No Monitoring Overhead: This is a Basic-tier PDU with no environmental monitoring, switching, or metering firmware. That means zero management interface to configure, no network port to secure, and no software to license. For extension applications where the primary PDU already handles monitoring, adding a basic extension unit keeps the BOM lean.

Integration & Compatibility

The AP7586 is designed to work downstream of an existing primary APC by Schneider Electric PDU or any 32A/230V branch circuit supplying IEC 309-32 input. Since it is a Basic (non-networked) unit, it integrates transparently with any rack power architecture — it presents no IP address, no SNMP agent, and no firmware dependencies to the facility management system. Total load management for equipment connected to this extender must be handled upstream at the primary PDU or panel breaker, as the AP7586 provides no per-outlet or aggregate current readout.

When planning outlet distribution, account for the 32A maximum total draw across all four IEC 309 outlets. Running all four outlets near capacity simultaneously will approach the branch circuit limit — standard data center practice is to load a 32A circuit to no more than 80% continuous draw (approximately 25.6A), consistent with NEC and IEC wiring guidelines. Review your power distribution planning before provisioning high-draw equipment on all four outlets simultaneously.

Frequently Asked Questions

Q: What input connection does the AP7586 use?

A: The AP7586 uses a hardwired 3-wire input connection — it is permanently wired to a 32A/230V branch circuit rather than using a plug. Installation requires a qualified electrician to terminate the hardwire connection.

Q: How many outlets does the AP7586 provide, and what connector type?

A: It provides four IEC 309-32 locking outlets. The IEC 309 twist-lock design helps prevent accidental disconnection, which is important in operational rack environments.

Q: What is the maximum load capacity of the AP7586?

A: The AP7586 is rated at 32A maximum input current per phase with a maximum load of 7,680 VA / 7,680W at 230V nominal. Standard practice is to keep continuous load at or below 80% of that rating (approximately 25.6A) per IEC and NEC guidance.

Q: Does the AP7586 have network monitoring or metering capabilities?

A: No. The AP7586 is a Basic PDU with no monitoring, metering, switching, or network interface. Load monitoring must be handled at the primary PDU or upstream panel. This is appropriate when the primary PDU already provides circuit-level visibility.

Q: What rack space does the AP7586 occupy?

A: The AP7586 occupies 2U in a standard 19-inch rack and is designed for horizontal mounting.

Q: What is the operating temperature range for the AP7586?

A: The unit operates from 0°C to 45°C (32°F to 113°F) and can be stored from -25°C to 65°C (-13°F to 149°F).

Ted Perry

The AP7586 comes up frequently in projects where a rack has a single 32A/230V feed and the installed PDU simply doesn't have enough IEC 309-32 receptacles for the equipment being added. Rather than replumbing the circuit or pulling a new branch, the AP7586 extends that same 32A feed into four additional twist-lock IEC 309 positions — cleanly, without adding a network device to manage.

Technical Highlights:

• 7,680W Rated Capacity: At 32A/230V, the full 7,680W rating means this extender won't be the limiting factor in a dense compute rack — your circuit breaker and primary PDU current limit govern the draw ceiling, not this unit.
• Hardwired Input: The 3-wire hardwire input eliminates the high-current plug-socket interface that can arc or loosen over time under sustained 32A draw. In a permanently installed rack, that's the right termination method for this current class.
• 8.53m Cable Run: The nearly 28-foot cable length accommodates raised-floor routing or top-of-rack feeds where the cable has to travel a meaningful distance before reaching the equipment — not an issue most PDU extenders handle well at this current rating.

Deployment Considerations:

• The AP7586 has no per-outlet switching or current monitoring — if you need load visibility at the outlet level, that instrumentation must come from the primary PDU upstream. Don't spec this unit if per-outlet metering is a facility requirement.
• Hardwire input means installation is not tool-free or plug-in. Budget electrician time for commissioning and verify the branch circuit is isolated before termination. This is not a PDU you swap in under a maintenance window without proper lockout/tagout procedure.

The AP7586 fits cleanly in European or international data center rack builds where 230V/32A IEC 309 distribution is standard and the project calls for expanding outlet count on an existing feed without adding monitoring complexity. It's a straightforward capacity extension unit — spec it when the outlet count is the problem, not the power budget or visibility.