view product galleryThe Liebert STS2-PDU from Vertiv is making it easier to protect your critical equipment by giving your single cord loads the reliability of dual cord power or by providing added redundancy to your dual cord devices. With a single, space-saving unit, the Liebert STS2-PDU static transfer switch/power distribution unit provides power distribution and automatic switching between two different AC power sources. The Liebert STS2-PDU is available in 250A, 400A, 600A and 800A systems, in both 60Hz and 50Hz. Multiple input voltages are available. Designed for use in dual-bus power applications, this solution combines fast switching between AC power sources, power isolation, distribution, monitoring and grounding into a single package.
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| Models | Ampere Size | Voltage | Height | Width | Depth | Weight |
|---|---|---|---|---|---|---|
| Liebert STS2-PDU 250 Amp | 250 amps | 208, 380, 400, 415, 480, 600 VAC | 77 in / 1956 mm | 73 in / 1854 mm | 32 in / 813 mm | 3393 lbs / 1542 kg |
| Liebert STS2-PDU 400 Amp | 400 amps | 208, 380, 400, 415, 480, 600 VAC | 77 in / 1956 mm | 73 in / 1854 mm | 49 in / 1245 mm | 4608 lbs / 2095 kg |
| Liebert STS2-PDU 600 Amp | 600 amps | 208, 380, 400, 415, 480, 600 VAC | 77 in / 1956 mm | 73 in / 1854 mm | 49 in / 1245 mm | 5692 lbs / 2587 kg |
| Liebert STS2-PDU 800 Amp | 800 amps | 480 and 600 VAC | 77 in / 1956 mm | 97 in / 2464 mm | 49 in / 1245 mm | 8618 lbs / 3917 kg |
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