Vertiv Rpdu Switched Outlet Level Monitoring EC 50A 208V Delta 14.4KW Horizontal - VP7N52A0

Vertiv VP7N52A0 Switched Outlet-Level Monitoring Rack PDU

Overview

The Vertiv VP7N52A0 is a horizontal, three-phase switched PDU rated at 50A and 208V Delta, delivering up to 14.4kW of managed power across 12 outlets in a 0U horizontal form factor. Designed for high-density rack power distribution environments — data centers, server rooms, and edge deployments — it gives operations teams the ability to remotely control individual outlets while monitoring current, voltage, and power in real time. If your team is dealing with cascading reboot procedures, rogue loads, or power-audit compliance requirements, outlet-level switching is the spec that changes the workflow.

Vertiv's Vertiv PDU lineup is built for environments where power visibility isn't optional. The VP7N52A0 sits at the intersection of switched control and granular monitoring — not just a metered strip, not just a remote-reboot tool, but both simultaneously with per-outlet precision.

Key Features

• Outlet-Level Switching (12 Outlets): Each of the 12 outlets — a mix of C13 and C19 receptacles — can be individually switched on, off, or rebooted remotely. That means you can cycle a locked-up server, isolate a failing UPS load, or enforce scheduled maintenance windows without a technician walking the floor. In co-location environments, this is the difference between a 15-minute remote fix and a truck roll.
• 50A / 208V Delta / 14.4kW Capacity: At 50A input over a 208V Delta three-phase feed, this PDU supports high-density compute racks without derate anxiety. 14.4kW of usable capacity is enough headroom for blade chassis, GPU servers, or dense switch stacks that would overrun a single-phase 30A unit within a few U of fill.
• Per-Outlet Current, Voltage, and Power Monitoring: Real-time monitoring at the outlet level — not just at the inlet — means you can correlate load spikes to specific devices. For power management in mixed-load racks (compute + storage + networking), this granularity catches imbalanced phases and prevents nuisance tripping before it becomes an outage.
• LCD Display: The onboard LCD gives local operations staff immediate at-a-glance load readings without needing network access or a laptop. Useful during initial commissioning and troubleshooting when remote tools aren't yet configured.
• Enterprise Protocol Stack — SNMP v1/v2c/v3, HTTPS, LDAP, RADIUS, TACACS+, Modbus TCP: The VP7N52A0 integrates into enterprise monitoring stacks via SNMP v3 (the secure version — not the legacy v1 cleartext variant) and supports HTTPS for encrypted web management. LDAP, RADIUS, and TACACS+ mean you can tie authentication into your existing directory infrastructure rather than managing local PDU credentials per device. Modbus TCP opens the door to BMS and DCIM integration. For data center infrastructure management, this protocol depth is what separates a manageable fleet from a spreadsheet problem.
• IPv4 and IPv6 Dual-Stack: Native IPv6 support means you won't need NAT workarounds in environments already running dual-stack or planning a v4-to-v6 migration. One less exception to manage in your IP addressing policy.
• SSH, SMTP, Syslog, NTP Support: SSH for encrypted CLI access, SMTP for alert emails, Syslog for centralized event aggregation, NTP for timestamp synchronization across your audit trail — these are table stakes for any PDU going into a production environment with change-control requirements.
• 3-Meter Input Cable: The 3m cord length gives installation teams flexibility in rack positioning. Most top-of-rack or mid-rack whip connections hit 1.5–2m — the extra length accommodates longer runs to overhead busway or floor PDU panels without extension cords.
• 1x RJ-45 Ethernet, 1x Serial, 1x USB Port: The single Ethernet port handles all network management. The serial port provides out-of-band management access when network is unavailable. USB supports local configuration or firmware updates without network dependency.
• Horizontal 0U Mounting: Horizontal mounting means this PDU occupies dedicated PDU mounting channels rather than consuming rack U-space. In fully loaded 42U or 48U racks, that distinction matters — zero rack units consumed by the PDU keeps your compute density intact.
• 200–240V Input Range, 50/60Hz: Dual-frequency compatibility and the 200–240V input window make this deployable across North American 208V three-phase infrastructure and international 220/230/240V environments without any rewiring or transformer requirements.

Integration and Compatibility

The VP7N52A0 supports SNMP v1, v2c, and v3 for integration with monitoring platforms including SolarWinds, PRTG, Nagios, and any DCIM tool with SNMP trap/polling support. Modbus TCP enables integration with building management systems (BMS) for facilities-level power reporting. LDAP and RADIUS/TACACS+ compatibility allows the PDU to participate in your existing AAA infrastructure — critical for enterprises with centralized identity management policies. RSTP support on the network side prevents broadcast storms in managed network topologies. The device also supports DHCP for dynamic IP assignment or can be statically addressed for fixed-asset management workflows.

Frequently Asked Questions

Q: What is the difference between the monitored and switched functions on the VP7N52A0?

A: Monitored means the PDU reports real-time current, voltage, and power data per outlet to your management system. Switched means each outlet can also be remotely turned on, off, or rebooted independently. The VP7N52A0 provides both — you can monitor load and control power to each of the 12 outlets individually.

Q: What outlet types does the VP7N52A0 provide?

A: The VP7N52A0 includes both C13 and C19 receptacles across its 12 AC outlets. C13 is the standard IEC connector for 1U/2U servers and networking gear; C19 handles higher-current devices like blade chassis and storage arrays that use C20 power inlets.

Q: What network protocols does the VP7N52A0 support for integration with monitoring platforms?

A: The VP7N52A0 supports SNMP v1, v2c, and v3; HTTPS; HTTP; SSH; SMTP; Syslog; NTP; LDAP; RADIUS; TACACS+; Modbus TCP; DHCP; IPv4; IPv6; and RSTP. This covers integration with most enterprise DCIM, BMS, and monitoring platforms.

Q: Can the VP7N52A0 authenticate users against an existing directory service?

A: Yes. It supports LDAP, RADIUS, and TACACS+ for authentication, allowing you to manage PDU access through your existing enterprise identity infrastructure rather than maintaining separate local credentials on each unit.

Q: What input power does the VP7N52A0 require?

A: It requires a three-phase 208V Delta input at up to 50A, with an input voltage range of 200–240V AC at 50 or 60Hz. Total capacity is 14.4kW. Verify your panel circuit and breaker rating before deployment — a 50A PDU typically requires a dedicated 60A or higher breaker per NEC guidelines.

Q: Does the VP7N52A0 consume any rack unit space?

A: No. It is a 0U horizontal form factor PDU, designed to mount in the dedicated PDU brackets on the side or rear of the rack without consuming any of the 1U–42U rack unit space available for compute or networking equipment.

Eden Phillips

The VP7N52A0 is the PDU I'd specify for any high-density three-phase rack where remote outlet control isn't a nice-to-have — it's the operational requirement that keeps your NOC from dispatching technicians at 2 AM. The 50A / 14.4kW capacity on a 208V Delta feed covers even the heaviest mixed-load racks, and having per-outlet switching across all 12 C13/C19 receptacles means every device in that rack is individually controllable without touching the panel.

Technical Highlights:

• SNMP v3 + TACACS+ Authentication: SNMP v3 gives you encrypted, authenticated polling — not the cleartext exposure of v1/v2c. Combined with TACACS+ support, you can enforce role-based access and centralized logging of every PDU command, which is what auditors want to see in SOC 2 or ISO 27001 reviews.
• Modbus TCP: Most PDUs stop at SNMP. Modbus TCP opens a direct integration path to building management systems and DCIM platforms that speak the Modbus register map natively — useful in colocation facilities where the BMS team and the IT team operate in different toolsets.
• Mixed C13/C19 Outlet Configuration: The combination of C13 and C19 outlets on a single horizontal PDU means you can serve 1U servers and blade chassis from the same strip without adapter cables. That matters for rack design cleanliness and reduces the failure points introduced by IEC adapters under sustained load.

Deployment Considerations:

• A 50A three-phase PDU at 208V Delta requires a dedicated circuit with appropriately rated overcurrent protection — typically a 60A breaker per NEC 210.20. Confirm panel capacity and breaker sizing before installation; do not assume an existing 30A or 40A circuit can be reused.
• The VP7N52A0 has a single Ethernet management port. In environments requiring redundant management network access, plan your management VLAN topology accordingly — there is no secondary NIC for management path failover on this unit.

This PDU is the right fit for enterprise colocation racks, high-density hyperconverged infrastructure deployments, and any environment where power auditability and remote outlet control are requirements rather than preferences — specifically three-phase 208V Delta facilities running mixed C13/C19 device populations.