2BL9V-BEL800V3Powrloo Sports Energy Control System

Manual of Motion Energy Controller 一、Product profile The motion energy controller is used for the intelligent control of the motion equipment, and has the functions of motion power generation, energy storage, motion data collection, motion resistance control, power transformation and transmission, internet data transmission, etc. , it can realize the perfect unity of intelligent sports and high-efficiency power generation, upgrade customer sports experience, and satisfy the green life yearning. 二、Core functions 1、Digital variable frequency resistance This product uses the PWM technology automatic frequency modulation, realizes each second ten thousand times automatic transformation resistance output value, realizes the more real movement experience 2、Power Generation Management The generator power is dynamically adjusted by the PWM digital variable-frequency and variable- resistance system, and the generator is stably generated by the dynamic current rectification, filter, shunt and reverse control 3、Power management Through the intelligent control chip, the generation current can be intelligently shunted to supply power to controller, display, brake resistance, storage battery, external power and so on 4、Network interconnection of motion data Through 5.2 Bluetooth module, dynamic and mobile phones, tablets and other devices for two-way movement data interaction, can realize movement data networking, support multi-person movement data ranking 5、data acquisition Motor voltage and current acquisition, inter-module voltage and current acquisition, movement position data acquisition, battery voltage and current data acquisition, movement time and state data acquisition 6、Voltage Regulator The generator terminal 0 ~ 100V AC rectifier, filter, sectioned output voltage regulator 3.7 V, 5v, 14.76 V, 24 V, 36 V, 48 V voltage 7、Wireless/wired digital control ST low-energy Intelligent Chip Master Control combined with 5.2 Bluetooth module to achieve dynamic wireless/wired transmission of motion data and control data, all digital intelligent control 8、High efficiency sports power generation Rated Speed 1800, rated Power 300W, 98% conversion rate of motion energy 9、Intelligent simulation of the movement of the sense of body The motion position data are collected by two sensors, and the real motion sense is simulated by the intelligent resistance compensation of core chip combined with the principle of human mechanics 三、Core component parameters component Mod Specs Brand Description Params Core master chip STM32F1 03C8T6 LQFP- 48(7x7) ST Mainstream enhanced ARM Cortex- M3 MCU with 64kb Flash, 72mhz CPU, motor control, USB and CAN CPU Core：ARM-M3 ROM：64KB RAM：20KB GPIO：37 Data acquisition chip ACS712E LCTR- 20A-T SOIC-8 ALLEGR O Houle effect linear current sensor ACR：20A VCC ：5V SEN：100mV/A WT：-40°C~+85°C EG358 SOIC-8 EG Dual OP amp, operational amplifier chip, single power or dual power AMP：SMP IQ：2mA TI LM393DR G4 SOIC8 TI LM393 commercial grade two- channel differential comparator VOS:5mV IB：250nA VCC：1V~18V；2V~36V OUT：open set Power management chip AMS1117 -3.3 SOT-223 AMS OUT：fxd OV：3.3V OC：1A PSRR：72dB@(120Hz) EG1163S SOP16 EG T/M/S：Buck MOSFET：300kHz WT：-40°C~+125°C@(TA) SR：Y TPS5430 DDAR SOP- 8_EP TI TPS 54305.5 V-36 V input 3A 500 khz Buck converter T/M/S：Buck OUT：adj Vi：5.5V~36V Vo：1.221V~32.04V Bluetooth module PB-03F SMD,16x 24mm Ai- Thinke r PB-03F RTC-free version-1589 BLE combo AT conventional firmware-0546 conventional CPU Core：PHY6252 API：I2C；PWM；DMA； ADC；UART；SPI；GPIO； PDM 四、Product range and specifications 1、Product line PN Model params Motion control panel Brand Type Series Model Output Voltage Output Current Version remarks BEL ST 10 BEL-ST-10 12V 15A STD 150*95 BEL ST 11 BEL-ST-11 24V 15A 24V 150*95 ... ... ... ... ... ... ... ... Sports Generator BEL ST 21 BEL-ST-21 42V 12A STD 125*8.25 BEL ST 22 BEL-ST-22 42V 12A No inertia 114*3.5 BEL ST 23 BEL-ST-23 42V 12A Large inertia 152*21.5 ... ... ... ... ... ... ... ... The standard version of the motion controller has a rated voltage of 12V and a rated current of 15A output The diameter and wall thickness of the standard version are 127mm and 10mm respectively 2、Product specifications Motion control panel screen printing-no other requirements-taping TCP/IP：Bluetooth 5.2 TX Power：10dBm Power control chip SL27517 SOT-23- 5 Slkor GPIO：L PT：MOSFET；IGBT ASIO：1 Sink Current：4A AGMH12H 05H TO-263 AGM- Semi Type：NMOS Vdss：120V Id：125A RDS(on)@Vgs,Id：4.3mΩ @10V,20A Product dimensions：150mm×95mm×25mm Sports Generator 五、Installation and application SENSOR: 2 DIP 2p XH2.54 mm horizontal interface terminals Monitor: 1 SMD 4Pin 2.5 mm interface terminal Output Power: 2 DIP 2p VH3.96 mm terminals, provide 14.76 v Voltage 7A (Max) power output Storage equipment: 2 XT30PW terminals, provide 14.76 v Voltage 15A (Max) current charging output Motor Generator: 1 MR30PW terminal, connected to the Motor 300W (Max) input Resistor: 1 XT30PW terminal, connecting aluminum case resistor 5Ω150W In order to ensure the reliable use of equipment and the safety of personnel, please install, use and maintenance, contact our technical staff to operate; Non-professional personnel without permission, please do not privately repair, in order to avoid accidents or aggravate the extent of damage to equipment. FCC Caution： This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance 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 B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a resi…

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Shenzhen Powrloo Energy Technology Co., Ltd 2024.11.26 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: 2BL9V-BEL800V3 [Shenzhen Powrloo Energy 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, (Applicant signature) (Applicant printed name) Hongyu Wang Shenzhen Powrloo Energy Technology Co., Ltd 2024.11.26 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: 2BL9V-BEL800V3 [Shenzhen Powrloo Energy 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, (Applicant signature) (Applicant printed name) Hongyu Wang

Shenzhen Powrloo Energy Technology Co., Ltd 2024.11.26 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Powrloo Sports Energy Control System Trademark: MODEL : BEL800-V3 BEL800-V3-1, BEL800-V3-2, BEL800-V3-3 FCC ID : 2BL9V-BEL800V3 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Hongyu Wang/Manager Contact information / address: Room 303,Building 8,No. 90, Dayang Road,Fuhai Street, Bao 'an District, Shenzhen, China

Shenzhen Powrloo Energy Technology Co., Ltd 2024.11.26 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Hongyu Wang/Manager Contact information / address: Room 303,Building 8,No. 90, Dayang Road,Fuhai Street, Bao 'an District, Shenzhen, China

Shenzhen Powrloo Energy Technology Co., Ltd Model Difference Product description: Powrloo Sports Energy Control System Model name: BEL800-V3 BEL800-V3-1, BEL800-V3-2, BEL800-V3-3 Trade Name: FCC ID: 2BL9V-BEL800V3 All the model are the same circuit and RF module, except model names. Regards Sincerely Client’s signature: Client’s name / title : Hongyu Wang/Manager Contact information / address: Room 303,Building 8,No. 90, Dayang Road,Fuhai Street, Bao 'an District, Shenzhen, China

External Photos Antenna

Label & label location 10mm*5mm FCC ID: 2BL9V-BEL800V3

Internal Photos

RF EXPOSURE EVALUATION METHOD FCC ID:2BL9V-BEL800V3 Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BLE GFSK 1Mbps 2402 0.83 30 GFSK 1Mbps 2440 0.32 30 GFSK 1Mbps 2480 0.08 30 GFSK 2Mbps 2402 0.82 30 GFSK 2Mbps 2440 0.36 30 GFSK 2Mbps 2480 0.08 30 max possible output power (PK,conducted)：1±1dBm 3.14 dBi logarithmic terms convert to numeric result is nearly 2.06 2dBm=1.58mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.58/5*√2.402=0.49≤3.0 2440MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]=1.58/5*√2.44=0.49≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.58/5*√2.48=0.50≤3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGY Co., Ltd -1- SPECIFICATIONFORAPPROVAL CUST OMER：Shenzhen Ai-Thinker Technology Co., Ltd CUS PART NO:PB-03F PART NAME:2.4G BT Antenna Edition：1.0 EditorYuan Nannan2021/12/13 VerifierGuan Ning2021/12/13 ApproverXu Fuqiang2021/12/13 SHENZHENB&TTECHNOLOGYCo.,Ltd ZHONGSHANB&TTECHNOLOGYCo.,Ltd Address: 3-4/F, Building A, Dongfang Industrial Park, Nanlang Town, Zhongshan City, Guangdong Province, China SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGY Co., Ltd -2- Directory 1、AntennaDimension...........................................................................................................................................-3- 2、Performanceparameter......................................................................................................................................-3- 3、VSWR..................................................................................................................................................................-4- 4、Passivetestdata:..................................................................................................................................................-4- 5、Radiationpattern..................................................................................................................................................-5- SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGY Co., Ltd -3- Product specification 1、Antenna Dimension 2、Performance parameter Name2.4G BT Antenna Model TypePCB Print Antenna ELECTRICAL SPECTFICATIONS Frenquency Range2400-2500MHz Band Width100MHz Impedance50Ω VSWR< 2.0 Max Gain3.14dBi PolarizationVertical/Horizontal RadiationOmnidirectional Power50 W MECHANICAL SPECTFICATIONS ConnectorWelding type Working Temperature-40°C - + 85°C Limit Temperature-40°C - + 125°C SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGY Co., Ltd -4- 3、VSWR 4、Passive test data: Frequency (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Gain (dBi)2.052.212.262.172.082.372.673.023.083.142.77 Efficiency (%)52.5853.6854.9255.3254.6556.8857.6059.9060.2263.2761.46 SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGY Co., Ltd -5- 5、Radiation pattern 2400MHz 2450MHz 2500MHz

No.：BCTC/RF-EMC-005 Page: 1 of 56 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2408695866E Applicant: Shenzhen Powrloo Energy Technology Co., Ltd Product Name: Powrloo Sports Energy Control System Test Model: BEL800-V3 Tested Date: 2024-08-16 to 2024-11-08 Issued Date: 2024-11-08 Report No.: BCTC2408695866E No.：BCTC/RF-EMC-005 Page: 2 of 56 Edition：B.2 FCC ID:2BL9V-BEL800V3 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Powrloo Sports Energy Control System Trademark: Model/Type reference: BEL800-V3 BEL800-V3-1, BEL800-V3-2, BEL800-V3-3 Prepared For: Shenzhen Powrloo Energy Technology Co., Ltd Address: Room 303,Building 8,No. 90, Dayang Road,Fuhai Street, Bao 'an District, Shenzhen, China Manufacturer: Shenzhen Powrloo Energy Technology Co., Ltd Address: Room 303,Building 8,No. 90, Dayang Road,Fuhai Street, Bao 'an District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-08-16 Sample tested Date: 2024-08-16 to 2024-11-08 Issue Date: 2024-11-08 Report No.: BCTC2408695866E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Tested by: Approved by: Tang Changyu/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2408695866E No.：BCTC/RF-EMC-005 Page: 3 of 56 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test Procedure ................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 14 7. Radiated Emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test Procedure ................................................................................................... 18 7.4 EUT Operating Conditions .................................................................................. 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 24 8.1 Block Diagram Of Test Setup .............................................................................. 24 8.2 Limit .................................................................................................................... 24 8.3 Test Procedure ................................................................................................... 25 8.4 EUT operating Conditions ................................................................................... 25 8.5 Test Result .......................................................................................................... 26 9. Power Spectral Density Test ............................................................................... 27 9.1 Block Diagram Of Test Setup .............................................................................. 27 9.2 Limit .................................................................................................................... 27 9.3 Test Procedure ................................................................................................... 27 9.4 EUT Operating Conditions .................................................................................. 27 9.5 Test Result ...............…

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Report No.: BCTC2408695866E No.：BCTC/RF-EMC-005 Page: 55 of 56 Edition：B.2 16. EUT Test Setup Photographs Radiated Measurement Photos