Vertiv VP6UV0A1 Monitored Outlet-Level PDU with Residual Current Metering Type B, 22kW

Overview

The Vertiv VP6UV0A1 is a vertical 1U rack PDU built for data center rows and high-density server cabinets where granular power accountability isn't optional — it's an operational requirement. Rated at 22kW maximum input power at 16A across a 50–60Hz supply, this monitored unit gives you outlet-level energy metering alongside Residual Current Metering (RCM) Type B detection, meaning it catches both AC and DC fault currents before they trip a breaker or — worse — go undetected in mixed-load environments. If you manage racks with variable-frequency drives, UPS rectifiers, or any equipment that generates DC leakage, the VP6UV0A1 is the PDU category to be specifying.

At 1683mm deep and 51mm wide, the VP6UV0A1 installs vertically in the rack zero-U side channel, keeping the 1U front panel accessible for the integrated LCD display without consuming valuable rack unit space on the face of the cabinet. The black finish is standard for high-density colocation and enterprise data hall environments.

Key Features

• 22kW / 16A Capacity: Handles up to 22,000W of connected load at 16 amps — sized for dense blade or GPU server rows where per-PDU draw routinely pushes past 10kW. Know your headroom before provisioning; at 16A input this unit is optimized for European 3-phase distribution legs or high-current single-phase feeds.
• Outlet-Level Monitoring: Each of the 24 outlets is individually metered, so you can attribute power draw to specific servers rather than estimating from panel-level data. This is the spec that pays off at charge-back time in multi-tenant colo or when you're chasing phantom load in a refresh cycle.
• RCM Type B Detection: Type B residual current monitoring detects both sinusoidal AC and smooth DC fault currents — the standard that matters in racks with active PFC power supplies, UPS systems, and VFD equipment that produce non-sinusoidal leakage. Type A monitors only AC; Type B catches what Type A misses. If your load mix includes any modern three-phase server power supplies or DC-coupled storage, this distinction is real.
• 24 Mixed C13/C19 Outlets: The combination of C13 and C19 receptacles lets you cable standard 1U servers (C13) alongside high-draw storage arrays and switches that require C19 without adapters. Reduces cabling complexity when provisioning heterogeneous racks.
• Dual Ethernet (RJ-45) + Serial: Two network ports let you connect to a primary and redundant management network simultaneously — no single-NIC exposure on the remote management path. The RS-232 serial port provides out-of-band fallback when the network is down, which matters during the exact moments you most need PDU visibility.
• Enterprise Protocol Stack: Native support for SNMP v1/v2c/v3, HTTPS, SSH, RADIUS, TACACS+, LDAP, Modbus TCP, Syslog, NTP, and RSTP means the VP6UV0A1 integrates into existing DCIM platforms, authentication infrastructure, and network management systems without requiring custom agents or middleware. Modbus TCP specifically opens integration with building management systems and energy monitoring platforms that don't speak SNMP.
• LCD Display: Local display gives technicians immediate load readings at the rack without requiring network access — useful during provisioning, troubleshooting, or when remote access is intentionally restricted.
• USB Port: Onboard USB supports firmware updates and configuration without network dependency — a practical detail when commissioning PDUs in air-gapped or pre-production environments.
• Dual IPv4/IPv6 Stack: Full support for both IP versions means the VP6UV0A1 won't become a migration blocker as data centers transition network addressing — no firmware workaround required.

Integration and Compatibility

The VP6UV0A1 connects to Vertiv's data center infrastructure management ecosystem and integrates with third-party rack PDU management platforms via SNMP v3 and Modbus TCP. RADIUS and TACACS+ authentication support lets you manage PDU access through the same identity infrastructure used for network switches and server out-of-band management, eliminating separate credential silos. LDAP integration extends directory-based access control to the PDU layer. For organizations following structured power redundancy architectures, the dual Ethernet ports support separate primary and out-of-band management VLANs. RSTP prevents network loops when both ports are active on the same switched fabric. Syslog forwarding routes events to your SIEM or centralized log management without requiring SNMP polling. Consult your data center power planning guide to confirm circuit sizing before deployment — at 16A maximum input, circuit protection and feed cabling must be sized accordingly.

Frequently Asked Questions

Q: What is the difference between RCM Type A and RCM Type B, and why does it matter for the VP6UV0A1?

A: Type A residual current monitoring detects sinusoidal AC fault currents only. Type B — which the VP6UV0A1 implements — detects both AC and smooth DC fault currents. This matters in racks with modern server power supplies, UPS rectifiers, and variable-frequency drives, all of which can generate DC leakage that Type A monitors miss entirely. Specifying Type B is the correct choice for any mixed-load or high-density environment.

Q: Does the VP6UV0A1 support SNMP v3 for encrypted management traffic?

A: Yes. The VP6UV0A1 supports SNMP v1, v2c, and v3. SNMP v3 provides authentication and encryption — use it in any environment where PDU management traffic crosses shared network infrastructure.

Q: Can the VP6UV0A1 integrate with RADIUS or TACACS+ for centralized authentication?

A: Yes. Both RADIUS and TACACS+ are supported natively, allowing PDU access control to be managed through the same authentication infrastructure used for network and server out-of-band management.

Q: How does outlet-level monitoring work on the VP6UV0A1?

A: Each of the 24 outlets is individually metered, providing per-outlet power consumption data accessible via the LCD display, SNMP, HTTPS interface, or Modbus TCP. This allows precise load attribution to individual servers or devices without estimating from aggregate panel readings.

Q: What input power specifications does the VP6UV0A1 require?

A: The VP6UV0A1 accepts AC input at 50–60Hz with a maximum current draw of 16A and a maximum power rating of 22,000W (22kW). Ensure upstream circuit protection and cabling are rated at or above 16A before installation.

Q: Does the VP6UV0A1 support both IPv4 and IPv6 network addressing?

A: Yes. The unit supports both IPv4 and IPv6 natively, making it compatible with current and transitioning network addressing schemes without requiring firmware workarounds.