Model Number: PDUMH20ATNET

1.9kW Single-Phase ATS / Switched PDU, 120V (16 5-15/20R), 2 L5-20P / 5-20P Inputs, 2 12ft Cords, 1U Rack-Mount

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  • Single phase 20A 120V Auto Transfer Switch / ATS PDU
  • 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
  • Individually switched outlets and Built-in network interface for remote control and monitoring; Two digit visual current meter
$51049

7204108

$45999

B000NKCGLS

$50900

7479878

$67999

A0968837

$51371

1136739

$51049

7204108

$50299

01894451

$45999

12-120-144

$51099

PDUMH20ATNET

PDUMH20ATNET Power Distribution Unit
How to Choose a PDU: Switched PDUs

Overview

Tripp Lite Switched 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. 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

  • 120V 20A Power Distribution Unit(PDU) with 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
  • DHCP/Manual configuration support; Supports HTTP, HTTPS, PowerAlert Network Management System, SMTP, SNMPv1, SNMPv2, SNMPv3, Telnet, SSH, FTP, DHCP, BOOTP, NTP protocols
  • Compatible with optional ENVIROSENSE temperature monitor
  • 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
  • TAA Compliant Version Available - Order Tripp Lite PDUMH20ATNETAA

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
Cisco compatible
RoHS compliant
Electrical Contracting Products Innovation Awards Finalist

Specifications

OVERVIEW
PDU Type Auto-Transfer Switch; Switched
OUTPUT
Output Capacity Details 2.03kW (127V), 1.92kW (120V), 1.6kW (100V) / 20A total capacity (Agency de-rated to 16A); 16A max per outlet
Frequency Compatibility 60 Hz
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
Maximum Input Amps Details Agency de-rated to 16A continuous
PDU Plug Type NEMA 5-20P; NEMA L5-20P
Input Cord Details Set of two input power cables support connection to separate PRIMARY and SECONDARY power sources
Input Cord Length (ft.) 12
Input Phase Single-Phase
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.
Switches n/a
PHYSICAL
Minimum Required Rack Depth (inches) 19.5
Shipping Dimensions (hwd / in.) 6.25 x 22.5 x 23.5
Shipping Weight (lbs.) 16.4
Unit Dimensions (hwd / in.) 1.75 x 17.5 x 14.5
Unit Weight (lbs.) 12.2
Material of Construction Metal
Form Factors Supported 1U rackmount
PDU Form Factor Horizontal (1U, 2U, etc)
ENVIRONMENTAL
Storage Temperature Range 5 to 122F (-15 to 50C)
Relative Humidity 5 to 95% non-condensing
Operating Elevation (ft.) 0-10,000
COMMUNICATIONS
SNMP Compatibility Yes, pre-installed SNMPWEBCARD provides remote monitoring via network interface
SPECIAL FEATURES
TVSS Grounding Rear grounding lug
CERTIFICATIONS
TAA Compliant Option TAA Compliant Version Available - Order Tripp Lite PDUMH20ATNETAA
Certifications Tested to UL 60950-1 (USA), CSA (Canada), Class A (Emissions), NOM (Mexico), RoHS compliant
WARRANTY
Product Warranty Period (Worldwide) 2-year limited warranty

REVIEW SNAPSHOT®

by PowerReviews
Tripp Lite1.9kW Single-Phase ATS / Switched PDU 120V (16 5-15/20R) 2 L5-20P / 5-20P Inputs 2 12ft Cords 1U Rack-Mount
 
3.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

67%

of respondents would recommend this to a friend.

Reviewed by 3 customers

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4.0

Good product, questionable documentation

By DanS

from Undisclosed

Comments about Tripp Lite 1.9kW Single-Phase ATS / Switched PDU 120V (16 5-15/20R) 2 L5-20P / 5-20P Inputs 2 12ft Cords 1U Rack-Mount:

The unit seems to work well. Just installed in a new data center space. Network interface has some challenges. Main one was the document saying the access credentials to get started are "admin" and "admin".

A web search uncovered the "root" and "TrippLite" credentials that should have been listed, with which I got into the RS-232 interface and set up some other accounts and passwords.

The Web GUI requires Java. It does not work with the latest Java if you're on a Mac. Better have VMware handy and a Windows virtual machine as you'll need those. Oh, and the Java Applets aren't signed properly, so you will have to dial down your Java security settings.

It's really too bad the interface isn't built with present web technology such as JQuery/AJAX/JavaScript. That'd work across browsers and avoid all this mess with Java. It'd result in a better interface, too.

The command line interface via TELNET or SSH works reasonably well. I'm guessing that's what I'll use most often.

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2.0

NOT reliable

By IT

from Undisclosed

Comments about Tripp Lite 1.9kW Single-Phase ATS / Switched PDU 120V (16 5-15/20R) 2 L5-20P / 5-20P Inputs 2 12ft Cords 1U Rack-Mount:

I wish I could experience the reliability of the other reviewer. Whenever I need to use the network connected features of this product I cross my fingers and hope it works.

Comment on this reviewHelp Icon

 
4.0

Good product

By davidk

from Undisclosed

Comments about Tripp Lite 1.9kW Single-Phase ATS / Switched PDU 120V (16 5-15/20R) 2 L5-20P / 5-20P Inputs 2 12ft Cords 1U Rack-Mount:

I've been using these devices for a number of years and they've always provided good reliable service. Easy to install and configure, easy to use web GUI. And since every device in my data center runs through one, the SNMP capabilities allow me to see track my entire power utilization in one centralized place.

One caveat. I'm normally a text-UI guy, but this one is so counter-intuitive that I exclusively use the web interface. I once shut down an entire PDU through the text UI when I was just trying to power cycle one device. That event was what taught me to disable the text UI and just go with the web.

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