RF Exposure Evaluation
Shenzhen Romoss Technology Co., Ltd. RM1800 Portable Power Station 2A6QM-RM1800 2A6QMRM1800 rm1800
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Document DEVICE REPORTGetApplicationAttachment.html?id=8195171Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 RF EXPOSURE REPORT Applicant : Shenzhen Romoss Technology Co., Ltd. Address of Applicant Room1601, BLOCK B, Building 7, Shenzhen : International Innovation Valley, Dashi 1st Road Xili community, Xili Street, Nanshan, Shenzhen, Guangdong, P.R.China Manufacturer : Jiangmen Romoss Technology Co., Ltd. Room 01-2, First floor, Building 8, No. 80, Renhe Address of Manufacturer : Road, Tangxia Town, Pengjiang District, Jiangmen City Equipment under Test : Portable Power Station Model No. : RM1800 FCC ID Test Standard(s) Report No. : 2A6QM-RM1800 : FCC CFR 47 part1, 1.1307(b), 1.1310; KDB680106 DR03-44118 : DDT-RE24110421-4E02 Issue Date Issue By : 2025/01/09 Guangdong Dongdian Testing Service Co., Ltd. : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 TRF No.: RT-4-E-006 Page 1 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 Table of Contents 1. General Test Information .............................................................................................. 5 1.1. Description of EUT........................................................................................................ 5 1.2. Accessories of EUT ...................................................................................................... 5 1.3. Test laboratory .............................................................................................................. 6 2. RF Exposure evaluation for FCC.................................................................................. 7 2.1. Test equipment ............................................................................................................. 7 2.2. Block diagram of test setup .......................................................................................... 7 2.3. Limits............................................................................................................................. 7 2.4. Assistant equipment used for test ................................................................................ 8 2.5. Test procedure.............................................................................................................. 8 2.6. Test result ..................................................................................................................... 9 3. Test Setup Photograph............................................................................................... 10 4. Photos of the EUT ...................................................................................................... 11 TRF No.: RT-4-E-006 Page 2 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 Test Report Declare Applicant Address of Applicant Equipment under Test Model No. Manufacturer Address of Manufacturer : Shenzhen Romoss Technology Co., Ltd. Room1601, BLOCK B, Building 7, Shenzhen International : Innovation Valley, Dashi 1st Road Xili community, Xili Street, Nanshan, Shenzhen, Guangdong, P.R.China : Portable Power Station : RM1800 : Jiangmen Romoss Technology Co., Ltd. : Room 01-2, First floor, Building 8, No. 80, Renhe Road, Tangxia Town, Pengjiang District, Jiangmen City Test Standard Used: FCC CFR 47 part1, 1.1307(b), 1.1310; KDB680106 DR03-44118 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.: DDT-RE24110421-4E02 Date of Receipt: 2024/12/16 Date of Test: 2024/12/16~2025/01/09 Prepared By: Approved By: _____________________ Johnson Huang/Engineer ______________________ Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. TRF:RT-4-E-006 Page 3 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 Rev. Revisions --- Initial issue Revision History Issue Date 2025/01/09 Revised By TRF:RT-4-E-006 Page 4 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 1. General Test Information 1.1. Description of EUT EUT Name Model Number EUT Function Description Power Supply : Portable Power Station : RM1800 Cell Capacity: 1344Wh 44.8V 30Ah (420000mAh 3.2V) AC Output (x4):110-130V~60Hz, 16.4A (Total: 1800W) Car Charger Output (x1): 12V/10A (120W Max) : DC5525 Output (x2):12V/10A (120W Max) USB-A Output (x4):5V/3A, 9V/2A,12V/1.5A (18W Max) Type-C Output (x2):5V/3A, 9V/3A,12V/3A,15V/3A, 20V/5A (100W Max) Wireless Charging Output: 15W Total Output: 2000W : AC DC input: input: 110-130V~ 60Hz, 15A Max, 12-60V, 15A, 600W Max Wireless charging Operation frequency : 110.5kHz-205kHz Antenna Type : Inductive loop coil antenna Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. The above Antenna information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications, the laboratory shall not be held responsible. "" means to be chosen or applicable; "" means don't to be chosen or not applicable; This note applies to entire report. 1.2. Accessories of EUT Accessories / Manufacturer Model number / / Description / TRF:RT-4-E-006 Page 5 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 1.3. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 TRF:RT-4-E-006 Page 6 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 2. RF Exposure evaluation for FCC 2.1. Test equipment Equipment Isotropic EM Field Probe Manufacturer Wavecontrol Model No. WP400 2.2. Block diagram of test setup Serial No. DDT-ZC02464 Cal Due To 2025/06/28 2.3. Limits According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission's guidelines. TRF:RT-4-E-006 Page 7 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 According to §1.1310 and §2.1091 RF exposure is calculated.According KDB 680106 D01 Wireless Power Transfer v04. 2.4. Assistant equipment used for test Assistant equipment Dummy load Manufacturer N/A Model number N/A Description N/A other N/A 2.5. Test procedure a)The RF exposure test was performed in shielded chamber. b)The measurement probe was placed at test distance 20 cm which is between the edge of the charger and the geometric centre of probe. c)The measurement probe used to search of highest strength. d)The highest emission level was recorded and compared with limit as soon as measurement of each points (A, B, C, D, E) were completed. e)The EUT were measured according to the dictates of KDB 680106 D01 Wireless Power Transfer v04. TRF:RT-4-E-006 Page 8 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 2.6. Test result Dummy load is working on 5W load, 10W, 15W. All test modes were pre-tested, but we only recorded the worst case in this report. Test Distance (cm) 20 Test Position A B C D E Probe Measure Result(V/m) 5W 10W 15W 0.51 0.80 0.42 0.58 0.67 0.69 0.64 0.57 0.96 0.52 0.86 0.75 0.84 1.04 3.27 Test Distance (cm) 20 Test Position A B C D E Probe Measure Result(A/m) 5W 7.5W 15W 0.04 0.05 0.07 0.02 0.04 0.06 0.04 0.05 0.08 0.03 0.04 0.07 0.05 0.08 0.08 Limits Test (V/m) 614 614 614 614 614 Limits Test (A/m) 1.63 1.63 1.63 1.63 1.63 TRF:RT-4-E-006 Page 9 of 11 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E02 4. Photos of the EUT Please refer to DDT-Q24110421-2E appendix I -----------------------End Report---------------------- TRF:RT-4-E-006 Page 11 of 11
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- 2A6QM-RM1800 - Shenzhen Romoss Technology Co., Ltd. Portable Power Station [-RM1800] Microsoft Word 2019 Microsoft Word 2019