

Tripp Lite Metered ATS / Auto Transfer Switch provides a redundant power option for single-corded network devices. Dual input cords support separate connection to PRIMARY and SECONDARY power sources. The ATS will normally maintain continuous output to all outlets as derived from the primary input cable. If the primary power source becomes unstable or fails altogether, the ATS will switch over to the secondary power source until the primary input is restored and stable.
Super-fast switchover between primary and secondary power sources occurs within milliseconds. ATS functionality is supported by any two compatible AC power sources, regardless of phase angle, to support a variety of advanced redundant power networking applications. Enables fault tolerant hot-swappable UPS protection when used with a single UPS and fully redundant UPS protection when each cord is connected to a separate UPS system. In a two-UPS environment, the primary input cable must be supported by a full time sine wave UPS with zero transfer time. Tripp Lite SmartOnline series is highly recommended for use as the primary UPS in a two-UPS application.
ATS configurations utilizing separate mains circuits, backup generators and even separate utility power grid feeds are fully supported. On-board ATS processor constantly evaluates power quality on both input sources to prevent transfer to the secondary source when unavailable or of lower quality than the primary source. Front input LED's display primary or secondary power availability.
Key Features
200-240V 16/20A Automatic Transfer Switch (ATS) / Metered PDU (Agency de-rated to 16A continuous)
Provides a redundant power option for critical networking equipment with a single input power cord
2 digit display reports output power consumption in amps
1U horizontal rackmount form factor; 14.8 in. / 37.6 cm depth
10 outlets (8 C13, 2 C19)
Set of two C20 inlets support connection to separate PRIMARY and SECONDARY power sources
Two 12ft / 3.6m C19 to C20 power cables included
ATS circuits normally maintain output sourced from the primary input cable; As primary input power fails or becomes unstable, the ATS will switch to maintain output sourced from the secondary input cable until power on the primary input is restored and stable
ATS configurations enable fault-tolerant, hot-swappable UPS protection when used with a single UPS and fully redundant UPS protection when each cord is connected to a separate UPS system (in a two-UPS environment, the primary input cable must be supported by an online UPS with zero transfer time similar to Tripp Lite SmartOnline series)
Advanced ATS configurations utilizing separate mains circuits, backup generators and even separate out of phase utility power grid feeds are fully supported
On-board ATS processor constantly evaluates power quality on both inputs to prevent transfer to the secondary source when unavailable or of lower quality than the primary source
Super-fast switchover between primary and secondary power sources occurs in 2-5 milliseconds
Built-in card slot supports optional SNMPWEBCARD or WEBCARDLX for permanent upgrade to a switched & monitored PDU system
Outlets are factory programmed for sequential turn-on at 250 millisecond intervals when the PDU is first energized to prevent inrush-related equipment interaction on startup
Front panel LEDs confirm power availability on both input lines
Federal Trade Agreements Act / TAA Compliant for GSA Schedule purchases
This Package Includes
Metered PDU with ATS Support
User manual with warranty information


The PDUMNH16HVAT 3.7kW Single-Phase 230V ATS/Monitored PDU provides remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations. Ideal for data centers and server rooms, it mounts in 1U of space in EIA-standard 19-inch racks and has an IEC309 16A Blue outlet for connecting a single device or a 0U 230V vertical PDU with IEC309 16A Blue plug.
Dual 10-foot input cords with IEC309 16A Blue plugs connect to separate primary and secondary single-phase power sources, including out-of-phase sources. The PDU constantly evaluates the power quality of both input sources. Dynamic solid-state (TRIAC) automatic transfer switching allows the PDU to switch to the secondary source within 1–5 milliseconds if the primary source fails or becomes unstable to ensure connected equipment remains powered.
Built-in Ethernet network interface allows remote access to the PDU for power monitoring, configuration, control and notifications via web browser, SSH, telnet or SNMP. Provides real-time load/current data with billing-grade accuracy (+/- 1 percent). Tiered access privileges allow both an administrator and a guest to log in. Automated alerts help prevent overloads, power loss and downtime. Digital display with LEDs indicates power availability, voltage, input status for both power sources, output load and power factor, as well as temperature and humidity conditions with the optional ENVIROSENSE module (sold separately).
Key Features
Primary and Secondary Inputs for Power Redundancy
Offers remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations
IEC309 16A Blue (2P+E) inputs with 10 ft. cords connect to separate primary and secondary single-phase power sources
Fault-tolerant, hot-swappable UPS protection when used with single UPS; fully redundant UPS protection when each cord is connected to a separate UPS
Built-In IEC309 16A Blue Outlet
Powers a single device or indirectly powers equipment through a 0U 230V PDU with IEC309 16A Blue input (sold separately)
Automatic Transfer Switching
Dynamic solid-state (TRIAC) automatic transfer switching
Switches to secondary power source if primary source fails or becomes unstable
1–5 ms transfer time ensures uninterrupted operation of connected equipment
Built-in processor monitors power sources and prevents switching if secondary source is unavailable or of lower quality than primary source
Multifunction Digital Display with LEDs
Reports input status for primary and secondary power sources, power availability, line voltage, frequency, amps, kilowatts and power factor
Advanced Network Monitoring
Built-in Ethernet network interface allows full remote access for power monitoring, configuration, control and notifications via web browser, SSH, telnet or SNMP
Real-time load/current data with billing-grade accuracy (+/- 1 percent)
Tiered access privileges allow both an administrator and guest to log in
Optional ENVIROSENSE module (sold separately) monitors temperature and humidity
Broad Communications Compatibility
Supports HTTP, HTTPS, PowerAlert® Network Management System, SMTP, SNMPv1, SNMPv2, SNMPv3, Telnet, SSH, FTP, DHCP, BOOTP and NTP
10/100 Mbps auto-sensing for communication with 10/100 Base-T networks
Mounts Horizontally in 1U of Rack Space
Compatible with EIA-standard 19 in. 4-post racks and rack enclosures
Optional PDU4PKIT rail kit (sold separately) adds rear mounting support
This Package Includes
PDUMNH16HVAT 3.7kW Single-Phase 230V ATS/Monitored PDU
Rack-mounting brackets
Owner’s manual


The PDUMNH32HVAT 7.4kW Single-Phase 230V ATS/Monitored PDU provides remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations. Ideal for data centers and server rooms, it mounts in 1U of space in EIA-standard 19-inch racks and has an IEC 309 32A Blue outlet for connecting a single device or an additional 230V PDU with IEC 309 32A Blue plug, such as Tripp Lite’s PDUMV32HV.
Dual 10-foot (3-meter) input cords with IEC 309 32A Blue plugs connect to separate primary and secondary single-phase power sources, including out-of-phase sources. The PDU constantly evaluates the power quality of both input sources. To ensure connected equipment remains powered, dynamic solid-state (TRIAC) automatic transfer switching allows the PDU to switch to the secondary source within 1–5 milliseconds if the primary source fails or becomes unstable.
Built-in Ethernet network interface allows remote access to the PDU for power monitoring, configuration, control and notifications via web browser, SSH, telnet or SNMP. Provides real-time load/current data with billing-grade accuracy (+/- 1 percent). Tiered access privileges allow both an administrator and a guest to log in. Automated alerts help prevent overloads, power loss and downtime. Digital display with LEDs indicates power availability, voltage, input status for both power sources, output load and power factor, as well as temperature and humidity conditions with the optional ENVIROSENSE module (sold separately).
Key Features
Primary and Secondary Inputs for Power Redundancy
Offers remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations
IEC 309 32A Blue (2P+E) inputs with 10 ft. (3 m) cords connect to separate primary and secondary single-phase power sources
Fault-tolerant, hot-swappable UPS protection when used with single UPS
Fully redundant UPS protection when each cord is connected to separate UPS
Built-In IEC 309 32A Blue Outlet
Powers a single device or indirectly powers equipment through a 0U 230V PDU with IEC 309 32A Blue (2P+E) input (sold separately)
Automatic Transfer Switching
Dynamic solid-state (TRIAC) automatic transfer switching
Switches to secondary power source if primary source fails or becomes unstable
1–5 ms transfer time ensures uninterrupted operation of connected equipment
Built-in processor monitors power sources and prevents switching if secondary source is unavailable or of lower quality than primary source
Multifunction Digital Display with LEDs
Reports input status for primary and secondary power sources, power availability, line voltage, frequency, amps, kilowatts and power factor
Advanced Network Monitoring
Built-in Ethernet network interface allows full remote access for power monitoring, configuration, control and notifications via web browser, SSH, telnet or SNMP
Real-time load/current data with billing-grade accuracy (+/- 1 percent)
Tiered access privileges allow both an administrator and guest to log in
Optional ENVIROSENSE module (sold separately) monitors temperature and humidity
Broad Communications Compatibility
Supports HTTP, HTTPS, PowerAlert® Network Management System, SMTP, SNMPv1, SNMPv2, SNMPv3, Telnet, SSH, FTP, DHCP, BOOTP and NTP
10/100 Mbps auto-sensing for communication with 10/100 Base-T networks
Mounts Horizontally in 1U of Rack Space
Compatible with EIA-standard 19 in. 4-post racks and rack enclosures
Included PDU4PKIT rail kit adds rear rack-mounting support
This Package Includes
PDUMNH32HVAT 7.4kW Single-Phase 230V ATS/Monitored PDU
Rack-mounting brackets
PDU4PKIT rear support rail kit
Owner’s manual


The PDUMH32HVATNET 7.4kW Single-Phase 230V ATS/Switched PDU provides remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations. Ideal for data centers and server rooms, it mounts in 2U of space in EIA-standard racks and features 18 switched outlets (16 C13 and two C19) in two load banks, each bank protected by a 20A circuit breaker.
Dual 3-meter input cords with IEC309 32A Blue (2P+E) plugs connect to separate primary and secondary single-phase 230V power sources. The PDU constantly evaluates the power quality of both input sources. Dynamic solid-state (TRIAC) automatic transfer switching allows the PDU to switch to the secondary source within 1–5 milliseconds should the primary source fail or become unstable to ensure your connected equipment operates without interruption.
Built-in Ethernet network interface allows remote access to the PDU for power monitoring, configuration, control and notifications via web browser, SSH, telnet or SNMP. Provides real-time load/current data with billing-grade accuracy (+/- 1 percent). Supports user-programmable startup of outlets in any order or interval to ensure network items are turned on in the proper sequence and reliably discovered.
Digital LED display indicates power availability, voltage, source A/B input status, output load and power factor, as well as temperature and humidity with the optional temperature sensor (sold separately).
Key Features
Primary and Secondary Inputs for Power Redundancy
Provides remote power monitoring and enables redundant power for network devices with non-redundant power supply configurations
Dual 3m input cords with IEC309 32A Blue (2P+E) plugs connect to separate primary and secondary single-phase power sources
Automatic Transfer Switching
Dynamic solid-state (TRIAC) automatic transfer switching
Switches to secondary power source if primary source fails or becomes unstable
1–5 ms transfer time ensures uninterrupted operation of connected equipment
Built-in processor monitors both sources and prevents switching if secondary source is unavailable or of lower quality than primary source
Multifunction Digital LED Display
Reports source A and source B input power status and other information, including power availability, line voltage, frequency, amps, kilowatts and power factor
Advanced Network Monitoring
Built-in Ethernet network interface allows remote access for power monitoring, configuration, control and notification via web browser, SSH, telnet or SNMP
Real-time load/current data with billing-grade accuracy (+/- 1 percent)
Automated alerts help prevent accidental overloads, power loss and downtime
Optional temperature sensor (sold separately) monitors temperature and humidity
Broad Communications Compatibility
Supports HTTP, HTTPS, PowerAlert®, SMTP, SNMPv1, SNMPv2, SNMPv3, Telnet, SSH, FTP, DHCP, BOOTP and NTP
20A Circuit Breakers
Protect each of 2 single-phase output banks
Front-panel LED indicates when breaker has tripped
Cord Retention Brackets
Secures equipment power cords to reduce cable clutter and increase accessibility to connected components
Mounts Horizontally in 2U of Rack Space
Compatible with EIA-standard 19 in. 4-post racks and rack enclosures
TAA-Compliant
Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
This Package Includes
PDUMH32HVATNET 7.4kW Single-Phase 230V ATS/Switched PDU
Rack-mounting brackets
Cord retention brackets
Cable ties
Owner’s manual




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