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High-capacity 3.3/3.8kW PDU with ATS provides remote power monitoring and enables redundant power for non-redundant hardware. Digital display and Ethernet interface monitor load levels to prevent overloads that cause downtime.

  • Two single-phase L6-20P inputs with 10-ft. (3.05 m) cords
  • L6-20R outlet for connecting single device or 0U vertical PDU
  • Automatic transfer switching within 1-5 ms
  • Built-in LX Platform Interface for remote access
  • Digital display for real-time status monitoring
  • 2-year limited warranty

Overview

The PDUMNH20HVAT 3.3/3.8kW Single-Phase 200-240V Monitored Automatic Transfer Switch / ATS 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 features one L6-20R outlet—perfect for connecting a single device or a 0U 208/240V PDU with an L6-20P plug.
Dual 10-ft. (3.05 m) input cords with L6-20P plugs connect to separate primary and secondary single-phase 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.
The built-in Java-free HTML5-based LX Platform network interface enables full remote access for PDU status monitoring and email notifications via secure web browser, SNMP, telnet or SSH. It supports 10/100 Mbps auto-sensing for optimum communication with an Ethernet network. Optional EnviroSense2 modules (sold separate) provide a variety of environmental monitoring capabilities, including temperature and humidity conditions. Protocols supported include IPv4, IPv6, HTTP, HTTPS, SMTP, SNMPv1, SNMPv2, SNMPv3, telnet, SSH, FTP, DHCP and NTP. DHCP/Manual configuration lets you assign network settings to the card automatically, reducing the need for manual configuration. Automated alerts help prevent accidental overloads, power loss and downtime.

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 10-ft. (3.05 m) input cords with L6-20P plugs 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 systems
Built-In L6-20R Outlet
  • Connects a single device or indirectly powers equipment through a 0U 200-240V PDU with L6-20P input (sold separately)
Automatic Transfer Switching (ATS)
  • 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 prevents switching if secondary source is unavailable or of lower quality than primary source
Multifunction Digital 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
  • LX Platform interface allows full remote access for power monitoring with email notifications via secure web browser, SNMP, telnet or SSH
  • Real-time load/current data with billing-grade accuracy (+/- 1 percent)
  • Automated alerts help prevent overloads, power loss and downtime
  • Optional EnviroSense2 modules (sold separately) provide a variety of environmental monitoring capabilities
Broad Communications Compatibility
  • 10/100 Mbps auto-sensing allows optimal 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

Package Includes

  • PDUMNH20HVAT 3.3/3.8kW Single-Phase 200-240V ATS/Monitored PDU
  • Mounting brackets
  • Owner’s manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332187932
PDU TypeMonitored; Auto-Transfer Switch
INPUT
Input PhaseSingle-Phase
PDU Input Voltage200; 208; 220; 230; 240
Recommended Electrical ServiceTwo single-phase 16/20A 200-240V circuits
Maximum Input Amps16
Maximum Input Amps DetailsAgency de-rated to 16A continuous
PDU Plug Type(2) NEMA L6-20P
Input Cord DetailsSet of two inputs connect to separate PRIMARY and SECONDARY power sources
Input Cord Length (ft.)10
OUTPUT
Output Capacity Details3.8kW (240V), 3.7kW (230V), 3.5kW (220V), 3.3kW (208V), 3.2kW (200V); 16A total capacity
Frequency Compatibility50 / 60 Hz
Output Receptacle DetailsOutput receptacle is on a 61cm / 24 inch cordset
Output Receptacles(1) L6-20R
Output Nominal Voltage200-240V
USER INTERFACE, ALERTS & CONTROLS
Front Panel LCD DisplayDigital display reports input current in amps (Source A, Source B), output kilowatts (total), input voltage (Source A, Source B), input frequency (Source A, Source B) and output power factor
Front Panel LEDsFront panel LEDs confirm amp (A) / kilowatt (kW) / voltage (V) / frequency (Hz) and power factor (PF) reporting information; Additional set of LEDs indicate Source A and Source B inputs for preferred, available and in-use status
SwitchesENTER and MODE switches toggle the digital display to display all reported information
Current Measurement Accuracy (Amps)+/-1%
Voltage Measurement Accuracy (Volts)+/-1%
Power Measurement Accuracy (Watts)+/-1%
PHYSICAL
Material of ConstructionMetal
Form Factors Supported1U rackmount
Minimum Required Rack Depth (inches)17.5
PDU Form FactorHorizontal (1U)
Shipping Dimensions (hwd / in.)7.20 x 20.50 x 20.50
Shipping Weight (lbs.)15.90
Unit Dimensions (hwd / in.)1.720 x 16.930 x 14.000
Unit Weight (lbs.)15.37
ENVIRONMENTAL
Operating Temperature Range32° to 104°F (0° to 40°C)
Storage Temperature Range-22° to 122°F (-30° to 50°C)
Relative Humidity5% to 95% non-condensing
Operating Elevation0-10000 ft. (0-3000 m)
COMMUNICATIONS
PowerAlert SoftwareLX Platform Interface: PowerAlert Device Manager
Communications CableMicro-USB- to-USB A configuration/console Access cable
Network Monitoring Port  RJ45 Network port, Micro-USB Configuration port, USB A port supports a variety of Envirosense2 environmental and control modules. See Accessories>Management Hardware section for more information about these modules.
Network Compatibility10 Mbps; 100 Mbps (Fast Ethernet)
FEATURES & SPECIFICATIONS
High Availability PDU Features  Auto-Transfer Switching
STANDARDS & COMPLIANCE
Product CertificationsNOM (Mexico); UL 60950-1
Product ComplianceRoHS; FCC Part 15 Class A (USA)
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)2-year limited warranty

Questions & Answers

Accessories

Power Distribution Units (PDUs)

  Model Number Description
3.8kW Single-Phase 208/240V Basic PDU, 14 Outlets (12 C13 & 2 C19), NEMA L6-20P Input, 15 ft. (4.57 m) Cord, 1U Rack-Mount PDUH20HVL6 PDUH20HVL6 3.8kW Single-Phase 208/240V Basic PDU, 14 Outlets (12 C13 & 2 C19), NEMA L6-20P Input, 15 ft. (4.57 m) Cord, 1U Rack-Mount
3.7kW Single-Phase Local Metered PDU, 208/230V (8 C13 & 2 C19), C20 / L6-20P Adapter, 12 ft. (3.66 m) Cord, 1U Rack-Mount, TAA PDUMH20HV PDUMH20HV 3.7kW Single-Phase Local Metered PDU, 208/230V (8 C13 & 2 C19), C20 / L6-20P Adapter, 12 ft. (3.66 m) Cord, 1U Rack-Mount, TAA
3.7kW Single-Phase Local Metered PDU, 208/230V Outlets (6-C19 & 32-C13 ) C20/L6-20P Cable 10 ft. (3.05 m) Cord, 0U Vertical PDUMV20HV PDUMV20HV 3.7kW Single-Phase Local Metered PDU, 208/230V Outlets (6-C19 & 32-C13 ) C20/L6-20P Cable 10 ft. (3.05 m) Cord, 0U Vertical

Power Cords and Adapters

  Model Number Description
Computer Power Cord, NEMA L6-20P to C13 - Heavy-Duty, 15A, 250V, 14 AWG, 6 ft. (1.83 m), Black P011-006 P011-006 Computer Power Cord, NEMA L6-20P to C13 - Heavy-Duty, 15A, 250V, 14 AWG, 6 ft. (1.83 m), Black
Power Extension Cord/Splitter, NEMA L6-20P to 2x NEMA L6-20R Y Splitter, Heavy-Duty - 20A, 250V, 10 AWG, 1 ft. (0.31 m), Black P039-001-2 P039-001-2 Power Extension Cord/Splitter, NEMA L6-20P to 2x NEMA L6-20R Y Splitter, Heavy-Duty - 20A, 250V, 10 AWG, 1 ft. (0.31 m), Black
Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 6 ft. (1.83 m), Black P040-006 P040-006 Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 6 ft. (1.83 m), Black
Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 10 ft. (3.05 m), Black P040-010 P040-010 Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 10 ft. (3.05 m), Black
Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 12 ft. (3.66 m), Black P040-012 P040-012 Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 12 ft. (3.66 m), Black
Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 14 ft. (4.27 m), Black P040-014 P040-014 Power Cord, C19 to NEMA L6-20 - Heavy-Duty, 20A, 250V, 12 AWG, 14 ft. (4.27 m), Black

Environmental Sensors

  Model Number Description
EnviroSense2 (E2) Environmental Sensor Module, Temperature E2MT E2MT EnviroSense2 (E2) Environmental Sensor Module, Temperature
EnviroSense2 (E2) Environmental Sensor Module with Temperature and Digital Outputs E2MTDO E2MTDO EnviroSense2 (E2) Environmental Sensor Module with Temperature and Digital Outputs
EnviroSense2 (E2) Environmental Sensor Module with Temperature, Humidity and Digital Inputs E2MTHDI E2MTHDI EnviroSense2 (E2) Environmental Sensor Module with Temperature, Humidity and Digital Inputs

Accessories

  Model Number Description
SmartRack Rear Support Rail Kit for Select 1U ATS PDUs Mounted in 4-Post Racks and Rack Enclosures PDU4PKIT PDU4PKIT SmartRack Rear Support Rail Kit for Select 1U ATS PDUs Mounted in 4-Post Racks and Rack Enclosures

Services & Extended Warranties

Extended Warranty

Part Number Description
WEXT1G Extended Warranty and Technical Support for Select Products – KVM, PDUs, Inverters
WEXT2G Extended Warranty and Technical Support for Select Products – KVM Switches, PDUs, Power Inverters
WEXT3G Extended Warranty and Technical Support for Select Products – KVM, PDUs, Power Inverters

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email cpdipresaleshelp@eaton.com.