You ride an e-bike? No problem. The ROX 2.0 is e-bike-ready and can be easily connected to many e-bikes. Your GPS bike computer establishes a connection to the compatible e-bike system and shows you the current assist mode, battery status, and light and other data on the display. You can use this list to find out if your E-BIKE is compatible with the ROX 2.0.
With the SIGMA RIDE app you can carry out an extensive evaluation of your training data. Different training parameters, graphics, etc. are displayed for each training unit. You can also export your training data to third-party portals directly from the SIGMA RIDE app. Please refer to the sharing menu of the app to find out which portals are available for this. To view previous training units, switch to the activity list and select the relevant unit.
sigma data center 2.0 21
Download: https://tlniurl.com/2vIp6t
In the SIGMA DATA CENTER you have even more in-depth analysis options for your training data. In addition to the functions in the SIGMA RIDE app, you can dive deeper into the data and export the data in other formats (e.g. .csv). In DATA CENTER you also have more detailed ways to plan a track.
The training data of the ROX 2.0 is available as a .FIT file. Therefore all portals that use this standard can read the data of the ROX 2.0. You can export to relevant third-party providers using the SIGMA RIDE app. If the portal you want is not available for automatic synchronization, you also have the option of uploading the .FIT files directly to the third-party provider. To do this, you have to connect the ROX 2.0 to the PC via a USB-C cable. The training data can then be found in the Activities folder.
We, SIGMA-ELEKTRO GmbH, declare that the equipment above has been tested in our facility and found compliance with the requirement limits of applicable standards, in accordance with the Radio Equipment Regulations 2017 and the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate under the standards herein specified.
On average, a Google data center is twice as energy efficient as a typical enterprise data center. We raise the temperature to 80F, use outside air for cooling, and build custom servers. We also share detailed performance data to help move the entire industry forward.
Additionally, we include all sources of overhead in our efficiency metric. We could report much lower numbers if we took the loosest interpretation of the Green Grid's PUE measurement standards. In fact, our best site could boast a PUE of less than 1.06 if we used an interpretation commonly used in the industry. However, we're sticking to a higher standard because we believe it's better to measure and optimize everything on our site, not just part of it. Therefore, we report a comprehensive trailing twelve-month (TTM) PUE of 1.10 across all our large-scale data centers (once they reach stable operations), in all seasons, including all sources of overhead.
Our fleet-wide PUE has dropped significantly since we first started reporting our numbers in 2008. The TTM energy-weighted average PUE for all Google data centers is shown below, and makes our data centers among the most efficient in the world.
For both fleet PUE and campus PUE, we include data from facilities that meet our 5 MW threshold for reporting, since these typically represent our stable operations. We may also report PUE for additional campuses when appropriate. PUE data for new campuses will be reported as information becomes available. TTM PUE is reported only for campuses with at least twelve months of operation.
New this quarter is that we have removed Data Center A from reporting. For the past year we have shared that we were moving load out of this site, and in Q1 the load dropped below our 5 MW threshold for reporting. As a result of this change, our maximum site quarterly PUE has dropped from 1.21, which was data center A in Q4 2013, to 1.16, which was data center F in Q1 2014.
For individual facility TTM PUE, all but one of our facilities showed PUE improvement as compared to Q1 2012. Data Center J reported a TTM PUE of 1.09, which is the same as its Q4 2012 TTM. Data center A continued to run at our highest PUE of 1.22.
We periodically review our PUE calculations to ensure consistency with The Green Grid guidelines for each site and consistency across sites. In Q4 2013, we updated our PUE formulas for 2013 to include more of our site infrastructure as overhead, which has resulted in many of our PUE values increasing slightly. In addition to mechanical and electrical losses, PUE overhead energy in our PUE calculations includes energy used in substations, transformers, water treatment plants, accessory buildings (such as employee cafeterias and gyms) and office space. Yes, that's more than we've seen anyone include in their PUE. We could strip all this out and have a PUE of 1.06 or less, but we believe it's better to measure--and optimize--all aspects of data center operations. All 2013 values have been updated to reflect the new calculations.
Cooling system retrofits at data centers D and E reduced quarterly PUEs from 1.22 and 1.19 last year to 1.14 in Q1 2012. Data Center A reported a higher than typical quarterly PUE of 1.22 due to site work.
Ongoing cooling system retrofits at data centers D and E reduced quarterly PUEs from 1.20 and 1.18 last year to 1.15 in Q2 2012. Data center A reported a higher than typical quarterly PUE of 1.23 as we continue to move IT load out of that site to more efficient facilities.
The quarterly PUE at data center J dropped from 1.09 to 1.08 in Q3, which makes it our best performing data center. The TTM PUE for that same data center was 1.10, which was also our best TTM PUE. Ongoing reconfigurations at data center A resulted in our highest quarterly PUE of 1.25.
Our TTM energy-weighted PUE for Q4 was our best on record at 1.12, which was down .01 from last quarter. All but one of our sites reduced their TTM PUE values in Q4 2012, compared to Q4 2011. Data center J reported a TTM PUE of 1.09, making it our first site to report a TTM PUE less than 1.10.
Q1 '11 TTM energy-weighted average PUE for our fleet also stayed at the previous low 1.16 set last quarter. Year over year, only data centers C and D had increased quarterly PUEs, in part due to retrofit work being done. All other facilities posted improved PUEs year over year due to continued optimization in facility operations.
In Q2 we updated how we calculate PUE to comply with The Green Grid's revised recommendations on measuring and reporting PUE. The change added two new overhead components: natural gas and electricity consumed by data center office space. These changes will have a modest negative impact on PUE. From Q2 onward, we will use the new methodology to report our PUE. However, we will not recalculate Q1 2011 and previous quarters to comply with the new guidelines.
Our trailing twelve-month energy-weighted average PUE continues to improve with our fleet performance being 1.15, the lowest level since we began reporting PUE data. The TTM energy-weighted PUE has improved every quarter since Q3 2009, and has improved from 1.17 year over year.
Our trailing twelve-month energy-weighted average PUE continues to improve with our fleet performance being 1.14, the lowest level since we began reporting PUE data. The TTM energy-weighted PUE has improved every quarter since Q3 2009, and has improved from 1.17 year over year. 2ff7e9595c
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