Highlights 1.9kW Single-Phase ATS / Metered PDU, 120V (16 Single phase 20A 120V Auto 5-15/20R), 2 L5-20P / 5-20P adapters, 2 12ft Cords, Transfer Switch / ATS PDU 1U Rack-Mount, TAA Enables redundant A/B power option for single-corded network MODEL NUMBER: PDUMH20AT devices Separate primary & secondary inputs connect to any two compatible power sources 1U horizontal rackmount 2 NEMA L5-20P / 5-20P inputs 16 5-15/20R outlets Two digit visual current meter reports equipment load in amps Upgrade options available TAA Compliant Package Includes ATS / Metered PDU with attached L5-20P primary input Description cord Tripp Lite Metered ATS / Auto Transfer Switch provides a redundant power option for single-corded network Detachable C19 to NEMA devices. Dual input cords support separate connection to PRIMARY and SECONDARY power sources. The L5-20P secondary input cord ATS will normally maintain continuous output to all outlets as derived from the primary input cable. If the primary Set of two L5-20R to 5-20P plug power source becomes unstable or fails altogether, the ATS will switch over to the secondary power source until adapters the primary input is restored and stable. Super-fast switchover between primary and secondary power sources 1U rackmount installation occurs within milliseconds. ATS functionality is supported by any two compatible AC power sources, regardless brackets of phase angle, to support a variety of advanced redundant power networking applications. Enables fault tolerant User manual with warranty hot-swappable UPS protection when used with a single UPS and fully redundant UPS protection when each cord information 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 Automatic Transfer Switch (ATS) / Metered PDU (Agency de-rated to 16A continuous) Provides a redundant A/B power option for non-redundant networking equipment with a single input power cord Digital display continuously reports total output power consumption in amps 1U horizontal rackmount form factor 14.5 in. / 36.8 cm depth 16 built-in NEMA 5-15/20R outlets (8 front / 8 rear) 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 1 / 4 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 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 Compliant with the Federal Trade Agreements Act(TAA) for GSA Schedule purchases Specifications OVERVIEW PDU Type Auto-Transfer Switch Metered 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 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 maximum PDU Plug Type (2) NEMA 5-20P (2) NEMA L5-20P Set of two L5-20P cordsets with two 5-20P adapters enable connection to separate PRIMARY and SECONDARY Input Cord Details power sources Input Cord Length (ft.) 12 Input Cord Length (m) 3.66 Input Phase Single-Phase USER INTERFACE, ALERTS & CONTROLS Front Panel LCD Display Digital display reports total PDU output current in amps 2 / 4