Uninterruptible Power Supplies for Hazardous Areas and Extreme Environments

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Extronics Uninterruptible Power Supplies
Provide Back Up Power in Hazardous Areas and Extreme Environments

Photo of the Extronics iUPS101 uninterruptible power supply for use in Zone 1 hazardous areas

The iUPS Series provide reliable UPS under extreme conditions including hazardous (classified) locations typically found in chemical plants, oil refineries, and around oil & gas platforms. Critical equipment such as servers, process analysers, and control systems can be protected in the event of a brown out or other supply disturbance.

In Zone 1 the iUPS101 can provide 120 or 230 VAC at 3 kVA for 35 minutes and has alarm and status LEDs visible through a glass window. Surface mounted switches provide input / output power isolation, and a stainless steel close-coupled termination enclosure and external battery box means that the main exlosion proof enclosure does not need to be opened. A second battery box can be added to double the run time. An upgraded version of the original iUPS100.

For Zone 2 the iUPS200 provides 12 or 24VDC at 70W for 120 minutes. The stainless steel enclosure may be wall or pole mounted and also accomodates the battery. Optional features include a choice of built-in status indication and pushbutton control, or active logic outputs for monitoring by a DCS or other control system.

Both models include advanced battery charging technology including temperature compensation to maximize battery life and performance.

Zone 1
iUPS101
with external battery box

Photo of the Extronics iUPS200 uninterruptible power supply for use in Zone 2 hazardous areas

Zone 2
iUPS200
has internal battery

Model Choice by Zone	iUPS101 for Zone 1	iUPS200 for Zone 2
Certification	ATEX II 2 GD Ex d[e] e IIB T5 Gb	ATEX II 3 G Ex nA II T4 (-20°C≤Ta≤+55°C)
Input Power	200-265VAC, 45-65Hz (120VAC optional)	90-264VAC
Output Power	230VAC ±2%, 50-60Hz at up to 3kVA (reduces to 220VAC ±2% at high loads)	67.2W, 5.6A at 12VDC, or 62.4W, 2.6A at 24VDC depending on battery/power output voltage ordered
Backup Time	Approx. 35 minutes at 68°F/20°C, full load. Can be doubled with second battery. See data sheet for run time table.	Approx. 120 minutes at 77°F/25°C, full load
Alarm Output	Programmable volt-free contact	Optional logic signals
Environmental Protection	Main Ex d enclosure: IP66, aluminum alloy Termination Ex e enclosure: IP66, stainless steel Battery Ex e enclosure: IP45, stainless steel	IP66, 316L stainless steel
Operating Temperature	-4°F to +131°F / -20°C to +55°C @ 500VA See data sheet for de-rating table.	-4°F to +131°F / -20°C to +55°C
Weight	Main enclosure + Terminal enclosure: 198lb / 90Kg Battery enclosure: 269lb / 122Kg	Approx: 33lb / 15Kg
Data Sheets, Manuals, Quotations:

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