Features individually switched outlets, network interface and 2-digit visual current meter to provide real-time output data.
Two separate inputs (Primary & Secondary) provide redundant power for critical equipment with a single input power cord.
Visual meter reports output power consumption to help balance load levels and prevent overloads.
1.9kW Single-Phase Switched Automatic Transfer Switch PDU, 2 120V L5-20P / 5-20P Inputs, 16 5-15/20R Outputs, 1U, TAA
Model Number: PDUMH20ATNET
- 1.9kW 120V ATS / Switched PDU, Single phase 20A 120V
- Enables redundant A/B power option for single-corded network devices
- Separate primary & secondary inputs connect to any two compatible power sources
- 1U horizontal rackmount; 2 L5-20P / 5-20P inputs; 16 5-15/20R outlets
- Switched outlets, Built-in LX Platform network interface; Two digit visual current meter
- Temperature, humidity and contact closure monitoring options
- TAA Compliant
- To enable the Auto Probe feature, this product requires LX firmware update 15.5.2 or later to be installed
- 2-year limited warranty
Management Interface
The management interface for this PDU model has transitioned to a new technology platform. The new interface can be distinguished by a USB-A port (for EnviroSense2 modules) in place of the round ENVIROSENSE port. For managing the units containing the round port, Tripp Lite recommends using the PowerAlert Console Launcher rather than a web browser. This application enables local access of the PDU using a self-contained, compatible Java Runtime Environment version. The Console Launcher can be downloaded for free; click the above link or go to the Management Solutions / Utilities page. Units with the new interface work will with most current web browsers.
Overview
Tripp Lite Switched Automatic Transfer Switch / ATS PDU 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. Built-in LX Platform network management interface card. The Java-free LX Platform HTML5-based 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. Protocols supported include HTTP, HTTPS, SMTP, SNMPv1, SNMPv2, SNMPv3, telnet, SSH, FTP, DHCP and NTP. Switched PDU features include individually controllable output receptacles and built-in network interface. 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.
Features
- 20A 120V Power Distribution Unit (PDU) with LX Platform network interface, Auto-Transfer Switch (ATS) and Switched outlets (Agency de-rated to 16A)
- Provides a redundant A/B power option for non-redundant networking equipment with a single input power cord
- Switched PDU features enable programmable or real-time power control of individual outlets via built-in network interface
- Digital display continuously reports total output power consumption in amps
- 16 switched NEMA 5-15/20R outlets
- 1U horizontal rackmount form factor; 14.5 in. / 36.8 cm depth
- Set of two 12 ft. / 3.6m NEMA L5-20P input cables with set of two 5-20P adapters support connection to separate PRIMARY and SECONDARY inputs
- 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 2-7 milliseconds
- LX Platform interface allows full remote access for power monitoring with email notifications via secure web browser, SNMP, telnet or SSH DHCP/Manual configuration support
- 10/100 Mbps auto-sensing
- Real-time clock backup maintains the time of day and date even if the PDU is unpowered
- Alert notifications via email or SNMP traps offer immediate event notification
- Firmware upgrade ability supports future product enhancements
- Auto Probe feature (Firmware 15.5.2 and greater) checks the connectivity status of any networked device and automatically takes one or more user-configured actions if the device fails to respond; actions include outlet reboot, set SNMP traps, SNMP OID sets, and even script execution when used in conjunction with the Tripp Lite PowerAlert Network Shutdown Agent (PANSA)
- Optional EnviroSense2 modules (sold separately) provide a variety of environmental monitoring capabilities
- Outlets are factory programmed for sequential turn-on at 250 millisecond intervals as the PDU is first energized
- Front panel LEDs confirm power availability on both input lines
- Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
Package Includes
- ATS / Switched PDU with attached L5-20P input power cord
- Detachable C19 to NEMA L5-20P 12 ft/3.6m secondary input cord
- Two NEMA L5-20R to NEMA 5-20P plug adapters
- Installable 1U mounting brackets
- User manual with warranty information
Specifications
OVERVIEW
| UPC Code | 037332136411 |
| PDU Type | Auto-Transfer Switch; Switched |
OUTPUT
| Frequency Compatibility | 50 / 60 Hz |
| Output Capacity Details | 2.03kW (127V), 1.92kW (120V), 1.6kW (100V) / 20A total capacity (Agency de-rated to 16A); 16A max per outlet |
| Output Receptacles | (16) 5-15/20R |
| Output Nominal Voltage | 100; 120; 127 |
| Overload Protection | n/a |
| Customized Load Management Receptacles | 16 individually switched output receptacles |
INPUT
| PDU Input Voltage | 100; 120; 127 |
| Recommended Electrical Service | 20A 120V |
| Maximum Input Amps | 20.0 |
| Maximum Input Amps Details | Agency de-rated to 16A continuous |
| PDU Plug Type | (2) NEMA 5-20P; (2) NEMA L5-20P |
| Input Phase | Single-Phase |
| Input Cord Details | Set of two L5-20P cordsets with two 5-20P adapters enable connection to separate PRIMARY and SECONDARY power sources |
| Input Cord Length (ft.) | 12 |
USER INTERFACE, ALERTS & CONTROLS
| Front Panel LCD Display | Digital display reports total PDU output current in amps |
| Front Panel LEDs | 16 front panel LEDs display power on / off status for each outlet, plus 2 LEDs for power status on each input line cord; Digital current meter display shows the amount of power consumption in amps for entire output of PDU. Pre-installed WEBCARDLX provides Ethernet Link and Status LED's for network activity along with a system status LED for monitoring system operation. |
| Switches | Recessed reset button for rebooting SNMP management card without affecting AC output to connected equipment |
PHYSICAL
| Form Factors Supported | 1U rackmount |
| Material of Construction | Metal |
| Minimum Required Rack Depth (inches) | 19.5 |
| PDU Form Factor | Horizontal (1U) |
| Shipping Dimensions (hwd / in.) | 5.40 x 20.70 x 22.90 |
| Shipping Weight (lbs.) | 20.00 |
| Unit Dimensions (hwd / in.) | 1.75 x 17.5 x 14.5 |
| Unit Weight (lbs.) | 12.20 |
ENVIRONMENTAL
| Storage Temperature Range | -30°C to +50°C (-22°F to +122°F) |
| Relative Humidity | 5 to 95% non-condensing |
| Operating Elevation (ft.) | 0-10,000 |
| Operating Elevation (m) | 0-3000 |
COMMUNICATIONS
| SNMP Compatibility | Pre-installed LX platform interface provides remote monitoring via Java-free HTML5 web interface, telnet, SSH and SNMP management systems |
SPECIAL FEATURES
| TVSS Grounding | Rear grounding lug |
CERTIFICATIONS
| Certifications | Tested to UL 60950-1 (USA), CSA (Canada), Class A (Emissions), NOM (Mexico), RoHS compliant, TAA Compliant |
WARRANTY
| Product Warranty Period (Worldwide) | 2-year limited warranty |
Accessories
Management Hardware
| Model Number | Description | |
|---|---|---|
 |
E2MT | EnviroSense2 (E2) Environmental Sensor Module, Temperature |
 |
E2MTDO | EnviroSense2 (E2) Environmental Sensor Module with Temperature and Digital Outputs |
 |
E2MTHDI | EnviroSense2 (E2) Environmental Sensor Module with Temperature, Humidity and Digital Inputs |
 |
SRSWITCH | SmartRack Magnetic Door Switch Kit for front and rear doors; requires ENVIROSENSE, TLNETEM, E2MTHDI or E2MTDI |
Cable Management
| Model Number | Description | |
|---|---|---|
 |
SRCABLEDUCT1U | SmartRack 1U Horizontal Cable Manager - Finger duct with cover |
 |
SRCABLERING1U | SmartRack 1U Horizontal Cable Manager - Flexible ring type |
 |
SRCABLERING2U | SmartRack 2U Horizontal Cable Manager - Flexible ring type |
Power Cords
| Model Number | Description | |
|---|---|---|
 |
P007-002 | Computer Power Cord, NEMA 5-15P to C13 - Heavy Duty, 15A, 125V, 14 AWG, 2 ft., Black |
 |
P007-006 | Computer Power Cord, NEMA 5-15P to C13 - Heavy Duty, 15A, 125V, 14 AWG, 6 ft., Black |
 |
P007-010 | Computer Power Cord, NEMA 5-15P to C13 - Heavy Duty, 15A, 125V, 14 AWG, 10 ft., Black |
 |
P010-012 | Desktop Computer Power Cable, NEMA 5-15P to C13 - 10A, 125V, 18 AWG, 12 ft., Black |
 |
P022-001 | Power Extension Cord, NEMA 5-15P to NEMA 5-15R - 10A, 120V, 18 AWG, 1 ft., Black |
 |
P023-001 | Heavy Duty Power Extension Cable, NEMA L5-15R to NEMA 5-15P - 15A, 120V, 14 AWG, 1 ft., Black |
 |
P034-010 | Computer Power Cord, C19 to NEMA 5-15P - Heavy Duty, 15A, 125V, 14 AWG, 10 ft., Black |
 |
P043-002 | Power Extension Cord, NEMA L5-30P to NEMA L5-20R Extension Cord with Breaker - 20A, 120V, 10 AWG, 2 ft., Black |
 |
P045-010 | Power Cord, C19 to NEMA L5-20P - Heavy Duty, 20A, 125V, 12 AWG, 10 ft., Black |
 |
P047-002 | Power Cord, C19 to C14 - Heavy Duty, 15A, 250V, 14 AWG, 2 ft., Black |
 |
P047-004 | Power Cord, C19 to C14 - Heavy Duty, 15A, 250V, 14 AWG, 4 ft., Black |
 |
P047-006 | Power Cord, C19 to C14 - Heavy Duty, 15A, 250V, 14 AWG, 6 ft., Black |
 |
P047-010 | Power Cord, C19 to C14 - Heavy Duty, 15A, 250V, 14 AWG, 10 ft., Black |
 |
P049-010 | Power Cord, C19 to NEMA 5-20P - Heavy Duty, 20A, 125V, 12 AWG, 10 ft., Black |
Customers Who Viewed This Item Also Considered
Resources & Downloads
Documentation
Design Resources
Product Literature
- 230V Power Distribution Unit (PDU) Brochure (English)
- Integrated Solutions Brochure (English)
- 120V Power Distribution Unit (PDU) Models and Specifications List (English)
- 120V Power Distribution Unit (PDU) Brochure (English)
- Auto Probe Solution for Monitoring and Rebooting Locked-Up Devices (English)
- SNMP Management of Tripp Lite Devices Technical Application Bulletin (English)
Case Studies
Useful Web Pages
Product Videos
- PDUMH20ATNET Power Distribution Unit
https://www.tripplite.com/video/pdumh20atnet-power-distribution-unit/48288 - How to Choose a PDU: Switched PDUs
https://www.tripplite.com/video/how-to-choose-a-pdu-switched-pdus/63627
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