ML21091A211: Difference between revisions

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{{#Wiki_filter:IEnclosure 21 C&D TECHNOLOGIES, INC.
{{#Wiki_filter:}}
CD TECHNOLOGIES                                                                              1400 UNION MEETING ROAD BLUE BELL, PA 19422 Power Solution                                                                        (215) 619-2700 FAX : (215) 619-7840 Project Information
 
==Title:==
Nuclear Lab@ 138 Albany Street Company:                  MIT Sized By:                John Arcuri Date:                    Thursday 2nd May 2019 Reference No.:            35A MG+22A Lights = 57 Amps for 8hrs Key Parameters Number of Cells:          60                                Minimum Temperature:              77 °F Number of Jars:          60                                Design Margin:                    1.10 Final volts per cell:    1.75 vpc (average)                Aging Factor:                    1.25 Parallel Strings:
Load Information Profile:                  Constant Current Amps:                    57.00 Required min Charger calculates to:
Duration:                480 Minutes (456Ahr*1.1)/24hrs + OA = 21Amp min output AH Removed:              456 .00 Battery Model:                            AT-15P Specific Gravity:                1.300 Type:                            VRLA 20 year Product Line:                    msEndur II AT-P Selection Criteria:              By Battery Application - Switchgear & Control
% of Requirement:                133.88%
Runtime:                          16 hr 5 min Runtime is based on 100% battery capacity adjusted to user-selected minimum design temperature.
Number of Jars:                  60 Jar Length:                      23.19 in.
Jar Width:                        6.12 in.
Jar Height:                      9.04 in .
No. Plates:                      15
*Float vpc:                      2.26 volts per cell
*Max vpc:                        2.33 volts per cell Jar Weight:                      122.6 lbs Battery Weight:                  7,356.00 lbs Accessory Kits Std. Accessory Kit:      Please call C&D Applications Dept for accessory kit information
* Nominal values only, see Installation and Operations Manual for details.
The C&D Sizing Program adheres to the battery sizing methodologies found in the current versions of IEEE-485, Recommended Practice for Sizing Lead-Acid Batteries for Stationery Applications and IEEE-1184, Guides for Batteries for Uninterruptible Power Supply Systems Tuesday 16th March 2021
                            ©2021 C&D Technologies, Inc. www.cdtechno.com All critical calculations must be verified with C&D Applications Specifications are subject to change without notice
 
cs I            TECHNOLOGIES Power Solution C&D TECHNOLOGIES, INC .
1400 UNION MEETING ROAD BLUE BELL, PA 19422 (215) 619-2700 FAX: (215) 619-7840 Rating Table msEndur II A T-P - amps Final Voltage 1. 75 volts per cell - at 77.00°F 1 hrs  2 hrs  3 hrs  4 hrs  5 hrs  6 hrs  7 hrs    8 hrs  9 hrs    10 hrs  11 hrs Battery Model    1 min  0 min  0 min  0 min  0 min  0 min  0 min  0 min    0 min  0 min    0 min    0 min AT-07P            396.6    189.3  122.71  92.55  74.84  63.02  54.53  48.1    43.06    38.98    35.63    32.81 AT-09P            529 .7  259.3  170.15  128.73  104.19 87.78  75.95  66.99  59.96    54.28    49.6    45.67 AT-11P            662.1    324.1  212.69  160.91  130.24 109.72 94.94  83 .74  74.95    67.85    62      57 .09 AT-13P            737.7    352.1  228.24  172.14  139.2  117.23 101.42  89.47  80.08    72.51    66.26    61 .02 AT-15P            927      453.7  297.77  225.27  182.34 153.61 132.91  117.24  104.93  95        86 .8    79.93 AT-17P            1057.6  504.8  327.23  246.8  199.56 168.07 145.41  128.27  114.81  103.96    95      87.49 AT-19P            1191.9  583.4  382 .85 289.63  234.43 197.5  170.88  150.73  134.91  122.14    111 .6  102.76 AT-21P            1322    631 .1  409.04  308 .5  249.45 210.08 181 .76 160.34  143.52  129.95    118.75  109.36 AT-23P            1456.7  713    467.92  353.99  286.53 241.38 208.86  184.23  164.89  149.28    136.41  125.6 AT-25P            1586.4  757 .3  490.84  370.2  299.34 252.1  218.12  192.4  172.22  155.93    142.5    131 .23 AT-27P            1721 .6  842 .6  553    418 .36 338.62 285.27 246.83  217.72  194.87  176.42    161.21  148.44 AT-29P            1850.8  883.5  572.65  431.9  349.24 294.11 254.47  224.47  200.92  181.92    166.25  153.1 AT-35P                    1101 .9 723 .15 547.08  442.82 373.05 322.78  284.72  254.83  230.71    210.81  194.11 AT-39P                    1199    777.17  586 .14 473.96 399.16 345.35  304 .64 272.68  246.9    225.63  207.78
 
C&D TECHNOLOGIES, INC.
TECHNO OGIES                                                                        1400 UNION MEETING ROAD BLUE BELL, PA 19422 Power Solution                                                                                          (215) 619-2700 FAX: (215) 619-7840 C&D Battery Model 840 Ampere-hours, 8 hr, to 1.75 vpc Model:                        AT-15P Product Line:                msEndur II AT-P Type:                        VRLA 20 year Grid Type:                    Lead Calcium Specific Gravity:              1.300 No. Cells / Jar:
Part Number:                  n/a No. Plates:                    15
*Float vpc:                  2.26 volts per cell
*Equalize vpc:                2.33 volts per cell
* Nominal values only, see Installation and Operations Manual for details Key Calculations Based on the Following Parameters:
Model:                        AT-15P Number of Cells:              60 Cell Voltage:                2.26 volts per cell Temperature:                  77.00 °F Battery String Information:
*Float:                      135.60 vDC                            Nominal Float
*Equalize:                    139.80 vDC                            Nominal Equalize vDC as Entered:              2.26 vDC                              Based on User Provided Cell Voltage Number of Cells:              60 Number of Jars:              60 Battery Weight:              7,356.00 lbs Hydrogen Evolution:
at Volts per Cell:            2.33 Hydrogen generation calculation based on worst case Boost/Equalize charge mode in accordance with IEEE 1635-2012 Table 2.
Per Cell:                    0.001110 cu. ft. H2 / Hour Per String:                  0.066578 cu. ft. H2 / Hour            (60 cells in the string) at Temperature:              77.00 °F Electrolyte & Composition Calculations:
Per Cell                              Per String Electrolyte Volume:          2.69 gal                              161 gal Electrolyte Weight:          29.84 lbs                              1790 lbs Lead Weight:                  81.50 lbs                              4890Ibs H2SO4 Weight(%):              12.65 lbs                              759 lbs Electrolyte quantities given are approximate values designed to meet or exceed known reporting requirements of applicable health and safety codes.
 
Cell Resistance & Short Circuit:
Short Circuit Current:            6038 max. amps.                  Calculated Short Circuit Current in Amperes Cell Resistance:                  0.000331 ohms.                  Resistance expressed in ohms, for Cell + 1 Connector Cell Resistance:                  0.000331 ohms.                  Re Jar Information Width:                          6.12 in.
Length:                          23.19in.
Height:                          9.04 in.
Cover:                          polypropylene , UL94 VO.
LOl>28 Standard Jar:                    polypropylene, UL94 VO.
LOl>28 Optional Jar:                    n/a Safety Vent:                    Safety valve consisting of a pressure release vent and flame arrester Terminals:                      Outward protruding tin plated copper terminal with Ohmic Ring for ease of measurement during maintenance Weight Information **
Jar:                              122.60 lbs Dom. Pack:                      n/a
                                ** - Does not include module or rack weight Features Easy to install space saving modular design provides the greatest amount of power in a small footprint Certified as NEBS Level 3 compliant to Earthquake Risk Zone 4 in various system configurations Exceed 1997 UBC Zone 4 seismic requirements for at or below grade installations Proprietary calcium alloys and patented positive grid design minimize positive grid corrosion and growth - maximizes battery life Robust polypropylene container and cover-enhances product quality and improves strength of materials for safe operation Fully backed by a worldwide networ1< for local service Applications This model is suitable for numerous applications and deployments. Listed below are standard applications, however, applications engineering should always review specific requirements prior to deployment.
Switchgear & Control - General
 
==Purpose:==
An application in which, characteristically, both high and low currents are required for various durations. Duty cycles (sequence and duration of current loads over support time) are typically 1 minute to 8 hours in duration.
Telecommunication - Long Duration: An application in which, discharge currents are relatively low and the battery reserve time is from three hours to several days.
UPS - Short Duration: An application in which, discharge currents are very high and the battery reserve time is one hour or less(typically 15 minutes).
Product Line PRODUCT LINE: The msEndur II is the latest advancement in battery technology. By combining the service life of a flooded battery with the perfomance-energy density of valve regulated, C&D has created msEndurll- The True Long-Life Battery Other Battery Models For This Product Line AT-07P AT-09P AT-11P AT-13P AT-15P AT-17P AT-19P}}

Revision as of 22:17, 17 January 2022

Enclosure 2: C&D Technologies Battery Calculation Report (Five Pages, Including Previously Submitted Rating Table)
ML21091A211
Person / Time
Site: MIT Nuclear Research Reactor
Issue date: 03/24/2021
From:
Massachusetts Institute of Technology (MIT)
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21091A207 List:
References
EPID: L-2021-NF A-0000
Download: ML21091A211 (6)
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