The post ETI0001-1260AJ 4.0 kVA UPS & Frequency Converter appeared first on Rugged Systems.
]]>The heavy-duty chassis, occupying only 3U (5.25″) of rack space and 23.5″ depth, has rounded metal corners and rugged front-mounted handles, aiding in safe handling. Companion 2U (3.5″ high) Battery Expansion Modules are designed to be daisy-chained to bring up the backup time in the typical configuration. In the typical application, the base UPS unit and up to four Battery Modules are mounted in the lower underside of a rack or cart. Both module chassis is constructed of brushed aluminum to minimize overall weight. Internally, all major components are well secured and electrically insulated to prevent damage due to shock and vibration.
The internal shielded input transformer provides galvanic isolation with provisions for domestic (115 VAC, CONUS) and optionally for international (230 VAC, OCONUS) input voltages. Special EMI/RFI filters and input power factor correction minimize both input current and harmonics. This special transformer and filters result in ultra-low input leakage current required for medical applications. The unit also operates as a frequency converter, taking 46-440 hertz input and converting it to clean, uninterruptible 60-hertz power. The input switch and the galvanic isolation transformer all provide a double pole isolated source for systems or locations where phase references and grounding are not consistent. For scenarios that need hospital-grade power immediately and no AC source is available to run the UPS, the Cold Start push button allows the unit to start and run from its battery modules before external AC is available.
The LED arrays keep the operator informed as to the unit’s status including load and battery levels. The high intensity audible alarm can be heard in high noise environments. All controls and protective devices are brought to the front and rear panels with critical switches having finger guards. Further, all front panel devices are recessed to prevent damage or accidental operation. Various optional power distribution controls are available which mount on the front panel or remotely.
The rear panel provides a locking connector for the input power and NEMA 5-15R output receptacles. Multiple input and output power panel options are available. Removable and washable air filters and a high capacity stainless steel ball bearing fans provide added protection in both controlled and hostile environments. The exhaust air is diverted out the front vent, with alternate air flow directions optional. The “ETI0001-1260AJ” has the added benefit of having both an internal battery and external battery expansion modules. The external Battery Modules can be field replaced without having to shut the UPS down. This allows the backup time to be extended even further.
This series of products includes:
Overall, the Rugged Power line is uniquely qualified for critical shipboard, vehicle, airborne or land based systems combining advanced modular design features with highly reliable construction.
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]]>The post ETI0001-2228AJ, 1500 VA, Global Rackmount UPS appeared first on Rugged Systems.
]]>The heavy-duty chassis, occupying only 5.25”(3U) of rack space while delivering up to 1500 VA of clean, uninterruptible power. The rounded metal corners and rugged handles front and rear, aid in safe handling. Internally, all major components are well secured and electrically insulated to prevent damage due to shock and vibration. These units can be mounted horizontally or vertically. Optional heavy-duty rack slides provide easy installation and removal of the unit with full extension.
The internal shielded input transformer provides galvanic isolation with provisions for both domestic(120 VAC, CONUS) and international (240 VAC, OCONUS) input voltages. The auto-ranging input voltage selection allows inputting either 120 VAC or 240 VAC without having to open the UPS enclosure. Special EMI/RFI filters and input power factor correction minimize both input current and harmonics. The unit also operates as a frequency converter, taking 46-70 hertz input and converting it to clean, uninterruptible 60 hertz power. Optionally, 46-440 hertz input, as well as either 50 or 400 hertz outputs, are available.
The LED arrays keep the operator informed as to the unit’s status including load and battery levels. The Elapsed Time Indicator records the number of operational hours for records and scheduling preventative maintenance of attached equipment. The front panel also provides easy access to both the AC Input and Battery Input fuses. Coupled with the adjacent spare fuses, MTTR is reduced to less than 15 minutes.
The internal intelligent thermal sensors provide two stage monitoring of unit temperatures, with both local and remote Battle-short override capability of thermal shutdown. Battle-short can be engaged via the front panel control, via a remote contact input or via a software command. When in Battle short, an audible alarm is sounded and an indicator is lit. The high-intensity audible alarm can be heard in high noise environments and includes an audible enable/disable switch.
All controls and protective devices are brought to the front and rear panels with critical switches or circuit breakers having finger guards. Further, all front panel devices are recessed to prevent damage or accidental operation. Clips on the front panel hold spare fuses for ready access. The input circuit breaker and the galvanic isolation transformer all provide a double pole isolated source for all installations including shipboard systems or overseas locations where phase references and grounding are not consistent. The manual bypass feature included is operated from the front panel. Even in the bypass mode, the ETI0001-2228AA still provides galvanic isolation, transient surge protection and EMI/RFI filtering.
The ETI0001-2228E has the added benefit of having a field-replaceable battery via front draw-out battery module. The battery is a true hot-swappable module and does not require going to bypass like competing units. Even with this battery module removed, this UPS can continue to operate as an electronic power conditioner and frequency converter, providing clean, well-regulated, sinusoidal power to the load. The batteries are maintenance-free with immobilized electrolyte and are constructed of flame retardant materials for added safety. For more information, see the Battery Technology section. The Status connector provides an interface with optional computer software providing loss of AC and low battery status as well as remote shut down capability.
Other Units in this series include:
Please use the contact form below to inquire about these variants.
Overall, the Military Power line is uniquely qualified for critical shipboard, vehicle, airborne or land-based systems combining advanced modular design features with highly reliable construction.
The post ETI0001-2228AJ, 1500 VA, Global Rackmount UPS appeared first on Rugged Systems.
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