2BK65-SKCommercial Storage Batteries

USER GUIDE OPERATION MANUAL AND SERVICE PARTS LIST KEEP THE MANUAL WITH THE VEHICLE © 2023 Vanair Manufacturing Inc. All rights reserved. Read this manual before installing, operating or servicing this equip- ment. Failure to comply with the operation and maintenance instruc- tions in this manual will VOID THE EQUIPMENT WARRANTY. NOTE This publication con- tains the latest informa- tion available at the time of preparation. Every e ort has been made to ensure accuracy. Vanair ® Manufactur- ing, Inc. reserves the right to make design change modi cations or improvements without prior noti cation. NOTE Use only Vanair Reciprocating Compressor Oil and Genu- ine Vanair Parts. Inspect and replace damaged components before operation. Substituting non-Vanair oil or non-genuine Vanair lter components WILL VOID THE COMPRESSOR WAR- RANTY! NOTE Making unauthorized modi ca- tions to the system components WILL VOID THE WARRANTY! Always inform Vanair before be- ginning any changes to the Air N Arc 250-L Series system. Product Name:Commercial Storage Batteries Model:SK-48V100Ah-16S,E-48V-5K FCC ID:2BK65-SK Battery Normal Voltage:51.2V Rated Capacity:100Ah,5120Wh NOTE: Read this manual before installing, operating or servicing this equipment. Failure to comply with the operation and maintenance instructions in this manual will VOID THE EQUIPMENT WARRANTY. This publication contains the latest information available at the time of preparation. Every effort has been made to ensure accuracy. Vanair ® Manufacturing, Inc. reserves the right to make design change modifications or improvements without prior notification. Making unauthorized modification to the system components WILL VOID THE WARRANTY! Always contact Vanair ® before beginning any changes to the ELiMENT™ Battery. FCC Statement 1. This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two condi- tions: (1)This device may not cause harmful interference. (2)This device must accept any interference received, including interference that maycause undesired operation. 2. Changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment.Note:This equipment has been tested and found to comply with the limits for a class Bdigital device,pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and,if notinstalled and used in accordance with the instructions,may cause harmful interference toradio communications.How- ever,there is no guarantee that interference will not occur in aparticular installation.if this equipment does cause harmful interference to radio ortelevision reception,which can be determined by turning the equipment off and on,the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment into an outlet on a circuit different from that to which thereceiver is con- nected. · Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement,Thisequipment should be installed and operated with a minium distance of 20 cm betweenthe radiator and your body. (844) VAN-SERV • vanair.com © 2023 Vanair Manufacturing Inc. All rights reserved. ELiMENT™ 100 Battery 3 08/07/2023 TABLE OF CONTENTS GENERAL INFORMATION ...........................................................4 OVERVIEW ....................................................................................4 SETUP ............................................................................................5 OPERATION ..................................................................................5 KEY INFORMATION .....................................................................5 BMS - (BATTERY MANAGEMENT SYSTEM) ............................6 ADDITIONAL BATTERY SAFETY & FEATURES ......................6 WARRANTY ...................................................................................9 (844) VAN-SERV • vanair.com © 2023 Vanair Manufacturing Inc. All rights reserved. ELiMENT™ 100 Battery General Info - Safety 4 08/07/2023 OVERVIEW This manual applies only to ELiMENT™ 100 batteries using LiFePO4 battery chemistry and may not apply to other types of Lithium based batteries The ELiMENT™ LiFePO4 battery is a multi- cell, compact, heavy duty 48V DC battery pack, which provides up to 100Ah. It is designed as a rechargeable electrical source to power other EPEQ ® equipment. SAFETY • Do not use if the battery is wet or has become immersed in water. Contact customer support for instructions. • Never connect or touch both the positive and negative terminals simultaneously with any metal, or electrically conductive object or material at any time – including Model and serial numbers are listed on the information label found on the connector side of the battery. (See Figures 1-1 and 1-2 for reference.) GENERAL INFORMATION For parts, service or technical assistance, make sure you have the Serial Number and Model Number of the unit. Please record the information in the spaces below for future reference. (For location of this information, See Figure 1-1) Serial Number: Model Number personal injury, and result in a short circuit, which can ruin or cause serious damage to the battery. • Do not use if battery, case, or cables show signs of damage or unusual appearance such as swelling, cracks, or leaking. • electrolyte contacts water it may generate corrosive and toxic. The gas is harmful and is foul smelling. Avoid breathing. • Wear protective gloves and eye protection if a battery leak is present - avoid contact with skin. • disconnect battery if you hear unusual noises, see smoke or smell unus…

Text truncated - open the document above for the full version.

Shenzhen Southking Technology Co.,Ltd 2024-09-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BK65-SK ) [Shenzhen Southking Technology Co.,Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Andy Liu General manager Shenzhen Southking Technology Co.,Ltd 2nd/4th Floor,Building 1, No. 596 Zhoushi Road, Jiuwei Community, Hangcheng Street, Baoan District, Shenzhen Shenzhen Southking Technology Co.,Ltd 2024-09-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for(FCC ID: 2BK65-SK ) [Shenzhen Southking Technology Co.,Ltd ] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Andy Liu General manager Shenzhen Southking Technology Co.,Ltd 2nd/4th Floor,Building 1, No. 596 Zhoushi Road, Jiuwei Community, Hangcheng Street, Baoan District, Shenzhen

Attestation Statements (2024/9/27) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (GC: 2BK65) (Shenzhen Southking Technology Co.,Ltd ), the undersigned, hereby authorize Wilson Tech Service LLC to act as our designated U.S. agent for service of process, (Shenzhen Southking Technology Co.,Ltd ) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Wilson Tech Service LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company Name: Shenzhen Southking Technology Co.,Ltd Contact Name: Andy Liu Address: 2nd/4th Floor,Building 1, No. 596 Zhoushi Road,Jiuwei Community, Hangcheng Street, Baoan District, Shenzhen FRN: 0035968411 Telephone No: 0086-755-27331360 Email: [email protected] Signature [Andy Liu] U.S. Agent Information: Company Name: Wilson Tech Service LLC Address: 1312 17th Street Suite 692, Denver, CO, 80202, US FRN: 0033402033 Contact Name: Wilson Cheung Telephone No: +1-716-965-5112 Email: [email protected] Signature [Wilson Cheung]

External Photographs View of EUT-1 View of EUT-2 Page 2 of 3 View of EUT-3 View of EUT-4 Page 3 of 3 View of EUT-5 View of EUT-6

Internal Photographs Internal View of EUT-1 Internal View of EUT-2 Page 2 of 2 Internal View of EUT-3 Internal View of EUT-4 Antenna

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in ß1.1307(b) FCC ID: 2BK65-SK EUT Specification EUT Commercial Storage Batteries Frequency band (Operating) BT: 2.402GHz ~ 2.480GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power（peak power） -4.42dBm Antenna gain (Max) -3.68dBi Evaluation applied MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 Friis transmission formula: P d =(P out *G)\(4*pi*R 2 ) Where P d = Power density in mW/cm 2 , P out =output power to antenna in mW. G= gain of antenna in linear scale, Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm P d the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result BT: Mode Max Measured Power (dBm) Tune up tolerance (dBm) Max tune up conducted power(dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/ cm 2 ) DH5 -4.42 -4±1 -3 0.501 -3.68 0.429 0.00004 1 The Product unsupported at the same time to Transmitting. According to KDB 447498, and no simultaneous SAR measurement is required. Signature: Tiger Xu Date: 2024-8-17

TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com JDY-23蓝牙天线测试报告 -RFsister 1.ElectricalCharacteristics No.ItemSpecifications 1 WorkingCentralFrequency2450MHz 2 BandWidth ±75MHz(2400～2500MHz) 3 Gain （-5.86）-（-3.68）dbi 4 V.S.W.R(inBW) ≤4.3 5 PolarizationLinear 6 AzimuthBeamwidthOmni-directional 7 Impedance阻抗 50 2.ReturnLossandSmithChatReturnLoss TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com V.S.W.R TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com SmithChat 3.PhysicalTestEnvironment E5071C网络分析仪 4.Shapeoftheantenna TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Efficiency： TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Hpattern E1pattern Fre(Mhz)Maxgain(dB)Degree 2400(MHz)-6.79dB114.00deg 2450(MHz)-4.92dB112.00deg 2500(MHz)-4.07dB108.00deg Fre(Mhz)Maxgain(dB)Degree 2400(MHz)-5.29dB164.00deg 2450(MHz)-4.80dB160.00deg 2500(MHz)-4.87dB-20.00deg TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com E2pattern Fre(Mhz)Maxgain(dB)Degree 2400(MHz)-5.86dB174.00deg 2450(MHz)-4.78dB-70.00deg 2500(MHz)-3.68dB-68.00deg TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com 天线类型：PCB天线 天线尺寸图如下：

TRF No.: 01-E001-0A TRF Originator: GTG TRF Date: 2022-07-01 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DSS) TEST REPORT For Commercial Storage Batteries MODEL NUMBER: SK-48V100Ah-16S, E-48V-5K REPORT NUMBER: E04A23080897F00401 ISSUE DATE: August 17, 2024 FCC ID: 2BK65-SK Prepared for Shenzhen Southking Technology Co.,Ltd 2nd/4th Floor,Building 1, No. 596 Zhoushi Road, Jiuwei Community, Hangcheng Street, Baoan District, Shenzhen Prepared by Guangdong GTG Testing Technology Co., Ltd. 1-2/F., Building A, and 1/F., Building B, No. 11, Zongbu 2nd Road, Songshan Lake High-Tech Industrial Development Zone, Dongguan, Guangdong, China This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong GTG Testing Technology Co., Ltd. REPORT NO.: E01A23080897F00401 Page 2 of 73 TRF No.: 01-E001-0A Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 August 17, 2024 Initial Issue REPORT NO.: E01A23080897F00401 Page 3 of 73 TRF No.: 01-E001-0A Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013 Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013 Clause 7.8.5 FCC Part 15.247 (b)(1) Pass 20 dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013 Clause 6.9.2 FCC Part 15.247 (a)(1) Pass Carrier Hopping Channel Separation ANSI C63.10-2013 Clause 7.8.2 FCC Part 15.247 (a)(1) Pass Number of Hopping Frequency ANSI C63.10-2013 Clause 7.8.3 FCC Part 15.247 (b)(1) Pass Time of Occupancy (Dwell Time) ANSI C63.10-2013 Clause 7.8.4 FCC Part 15.247 (a)(1) Pass Conducted Bandedge and Spurious Emission ANSI C63.10-2013 Clause 6.10.4 & Clause 7.8.8 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013 Clause 6.3 & 6.5 & 6.6 FCC Part 15.205/15.209 Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DSS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E01A23080897F00401 Page 4 of 73 TRF No.: 01-E001-0A Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM PEAK OUTPUT POWER ........................................................................ 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 10 5.8. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 12 7.1. Conducted Output Power ........................................................................................ 12 7.2. 20 dB Bandwidth and 99% Occupied Bandwidth..................................................... 13 7.3. Carrier Hopping Channel Separation ...................................................................... 14 7.4. Number of Hopping Frequency ............................................................................... 16 7.5. Time of Occupancy (Dwell Time) ............................................................................ 17 7.6. Conducted Bandedge and Spurious Emission ........................................................ 19 8. RADIATED TEST RESULTS ............................................................................................... 21 8.1. Radiated Band edge and Spurious Emission .......................................................... 27 9. ANTENNA REQUIREMENT ................................................................................................ 39 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 40 11. TEST DATA - Appendix A ..................................................................................... 43 APPENDIX: PHOTOGRAPHS OF TEST CONFIGURATION ..................................................... 71 REPORT NO.: E01A23080897F00401 Page 5 of 73 TRF No.: 01-E001-0A Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhen Southking Technology Co.,Ltd Address: 2nd/4th Floor,Building…

Text truncated - open the document above for the full version.

AC Power Line Conducted Emission Radiated Band edge and Spurious Emission