King Pigeon Communication Co., Limited

Transcription

1 APPLICATION FOR ELECTROMAGNETIC COMPATIBILITY DIRECTIVE On Behalf of King Pigeon Communication Co., Limited Remote Controller RTU Model No.: S130, S140, S150, S180, S25x, S26x, S27x, RTU501x, RTU502x, D22x, M16w Prepared for : King Pigeon Communication Co., Limited Address : 5/F, Building F, Yusheng Industrial Park, Jiuwei, Xixiang, Bao an district, Shenzhen, , China. Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building B, East Area of Nanchang Second Industrial Zone, Gushu 2 nd Road, Bao'an District, Shenzhen , P.R. China Report Number : T Date of Receipt : October 29, 2015 Date of Test : October 29-November 10, 2015 Date of Report : November 10, 2015 Version Number : REV0

2 Page 2 of 26 Report No.: T TABLE OF CONTENTS Description Page Test Report Declaration Summary of standards and results Description of Standards and Results GENERAL INFORMATION Description of Device (EUT) Tested Supporting System Details Block Diagram of connection between EUT and simulators Test Facility Measurement Uncertainty Test mode Description POWER LINE CONDUCTED Emission test Test Equipment Block Diagram of Test Setup Power Line Conducted Emission Test Limits Configuration of EUT on Test Operating Condition of EUT Test Procedure Conducted Disturbance at Mains Terminals Test Results Radiated emission Test Test Equipment Block Diagram of Test Setup Radiated Emission Limit EUT Configuration on Test Operating Condition of EUT Test Procedure Radiated Disturbance Test Results Photograph Photos of Radiated Emission Test (In Anechoic Chamber) Photos of Power Line Conducted Emission Test Photos of the EUT...19

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4 Page 4 of 26 Report No.: T SUMMARY OF STANDARDS AND RESULTS 1.1. Description of Standards and Results The EUT have been tested according to the applicable standards as referenced below. EMISSION Description of Test Item Standard Limits Results Power Line Conducted Emission Test Radiated Emission Test FCC Part 15: 2014 ANSI C63.4: 2009 FCC Part 15: 2014 ANSI C63.4: 2009 N/A is an abbreviation for Not Applicable. Class B Class B PASS PASS

5 Page 5 of 26 Report No.: T GENERAL INFORMATION 2.1. Description of Device (EUT) Description : Remote Controller RTU Model Number Diff. : S130, S140, S150, S180, S25x, S26x, S27x, RTU501x, RTU502x, D22x, M16w : There is no difference between the models except the appearance. So all the test were performed on the model S27x. Trademark : N/A Applicant Address : King Pigeon Communication Co., Limited : 5/F, Building F, Yusheng Industrial Park, Jiuwei, Xixiang, Bao an district, Shenzhen, , China. Manufacturer Address : King Pigeon Communication Co., Limited : 5/F, Building F, Yusheng Industrial Park, Jiuwei, Xixiang, Bao an district, Shenzhen, , China. Sample Type : Prototype production

6 Page 6 of 26 Report No.: T Tested Supporting System Details No. Description Manufacturer Model Serial Number 1. DC Power LONGWEI TPP-12010D Block Diagram of connection between EUT and simulators DC Power EUT EUT: Remote Controller RTU 2.4. Test Facility Laboratory Name: Shenzhen Alpha Product Testing Co., Ltd Site Location : Building B, East Area of Nanchang Second Industrial Zone, Gushu 2 nd Road, Bao'an District, Shenzhen , P.R. China Test Facility March 25, 2015 File on Federal Communication Commission Registration Number: October 18, 2014 Certificated by IC Registration Number: 12135A

7 Page 7 of 26 Report No.: T Measurement Uncertainty (95% confidence levels, k=2) Test Item Uncertainty U cispr Uncertainty for Conduction emission test Uncertainty for Radiation Emission test (<1G) Uncertainty for Radiation Emission test(>1g) 2.6. Test mode Description 2.70dB 3.90 db (Distance: 3m Polarize: V) 3.92 db (Distance: 3m Polarize: H) 4.26 db (Distance: 3m Polarize: V) 4.28 db (Distance: 3m Polarize: H) 3.8 db 5.2 db No. Test Mode 1. Working 2. Charging 3. Charging and Working Note: is worst case mode for test, so this report only reflected the worst mode.

8 Page 8 of 26 Report No.: T POWER LINE CONDUCTED EMISSION TEST 3.1. Test Equipment Item Equipment Manufacturer Model No. Serial No. Last Cal. Cal. Interval 1. Test Receiver Rohde & Schwarz ESCI Year 2. L.I.S.N.#1 Schwarzbeck NSLK Year 3. L.I.S.N.#2 ROHDE&SCH WARZ ENV Year 4. Pulse Limiter Schwarzbeck 9516F Year 3.2. Block Diagram of Test Setup PC System Receiver >80cm LISN 80cm Peripheral EUT 80cm 3.3. Power Line Conducted Emission Test Limits Maximum RF Line Voltage Frequency Quasi-Peak Level db(μv) Average Level db(μv) 150kHz ~ 500kHz 66 ~ 56* 56 ~ 46* 500kHz ~ 5MHz MHz ~ 30MHz Notes: 1. Emission level=read level+lisn factor-preamp factor+cable loss 2* Decreasing linearly with logarithm of frequency. 3. The lower limit shall apply at the transition frequencies Configuration of EUT on Test The following equipment are installed on Power Line Conducted Emission Test to meet the commission requirement and operating regulations in a manner which tends to maximize its emission characteristics in a normal application.

9 Page 9 of 26 Report No.: T Operating Condition of EUT Setup the EUT and simulator as shown as Section Turn on the power of all equipment Let the EUT work in test mode (Charging and Working) and 15 minutes after taking the test Test Procedure The EUT was placed on a non-metallic table, 80cm above the ground plane. The EUT Power connected to the power mains through a line impedance stabilization network (L.I.S.N. 1#). The other peripheral devices power cord connected to the power mains through a line impedance stabilization network (L.I.S.N. #2), this provided a 50-ohm coupling impedance for the EUT (Please refer to the block diagram of the test setup and photographs). Both sides of power line were checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipments and all of the interface cables were changed according to ANSI C on conducted Emission test. The bandwidth of test receiver (R&S TEST RECEIVER ESCI) is set at 10kHz. The frequency range from 150kHz to 30MHz is checked. The test result are reported on Section Conducted Disturbance at Mains Terminals Test Results PASS. (All emissions not reported below are too low against the prescribed limits.) If the limits for the measurement with the average detector are met when using a receiver with a quasi-peak detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out. The EUT with the following test mode was tested. The test results are listed in next pages. Temperature: 24.1 Humidity: 53% The details of test mode is as follows: No. Test Mode 1. Charging and Working

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12 Page 12 of 26 Report No.: T RADIATED EMISSION TEST 4.1. Test Equipment For frequency range 30MHz~1000MHz (At Semi Anechoic Chamber) For frequency range 30MHz~1GHz (At Semi Anechoic Chamber) Item Equipment Manufacturer Model No. Serial No. Last Cal. Cal. Interval 1 Test Receiver Rohde&Schwarz ESCI Year 2 Amplifier HP HP8347A 2834A Year 3 Bilog Antenna Schwarzbeck VULB Year For frequency range 1GHz~6GHz (At Semi Anechoic Chamber) For frequency range 1GHz~5GHz (At Semi Anechoic Chamber) Item Equipment Manufacturer Model No. Serial No. Last Cal. Cal. Interval 1 Spectrum Analyzer Agilent E4407B MY Year 2 Horn Antenna Schwarzbeck BBHA 9120 D BBHA 9120 D(1201) Year 3 Amplifier Agilent 8449B 3008A Year 4.2. Block Diagram of Test Setup In Semi Anechoic Chamber (3m) Test Setup Diagram for 30MHz~1000MHz Semi-anechoic Chamber ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3m EUT and Support System 1.5m(L)*1.0m(W)*0.8m(H) TURN TABLE (WOOD) Receiver

13 Page 13 of 26 Report No.: T In Semi Anechoic Chamber (3m) Test Setup Diagram for 1-5GHz ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3m Semi-anechoic Chamber EUT and Support System 1.5m(L)*1.0m(W)*0.8m(H) TURN TABLE (FIBRE GLASS) Spectrum Analyzer 4.3. Radiated Emission Limit Frequency MHz Distance (Meters) Field Strengths Limits db(μv)/m 30 ~ ~ ~ ~ ~ (Peak) 54(Average) Remark: (1) Emission level = Read level+antenna Factor-Preamp Factor +Cable Loss (2) The smaller limit shall apply at the cross point between two frequency bands. (3) Distance is the distance in meters between the measuring instrument, antenna and the closest point of any part of the device or system EUT Configuration on Test The following equipment are installed on Radiated Emission Test to meet the commission requirements and operating regulations in a manner that tends to maximize its emission characteristics in normal application Support Equipments : As Tested Supporting System Detail, in Section 2.2.

14 4.5. Operating Condition of EUT Page 14 of 26 Report No.: T Setup the EUT as shown in Section Turn on the power of all equipment Let the EUT work in test mode (Charging and Working) and 15 minutes after taking the test Test Procedure The EUT was placed on a non-metallic table, 80 cm above the ground plane inside a semi-anechoic chamber. An antenna was located 3m from the EUT on an adjustable mast. A pre-scan was first performed in order to find prominent radiated emissions. For final emissions measurements at each frequency of interest, the EUT were rotated and the antenna height was varied between 1m and 4m in order to maximize the emission. Measurements in both horizontal and vertical polarities were made and the data was recorded. In order to find the maximum emission, the relative positions of equipments and all of the interface cables were changed according to ANSI C on Radiated Emission test. The bandwidth setting on the test receiver (ROHDE&SCHWARZ TEST RECEIVER ESCI) is 120 khz. The resolution bandwidth of the Agilent Spectrum Analyzer E4407B was set at 1MHz. (For above 1GHz) The frequency range from 30MHz to 1000MHz was pre-scanned with a peak detector and all final readings of measurement from Test Receiver are Quasi-Peak values. The frequency range from 1GHz to 5GHz was checked with peak and average detector, measurement distance is 3m in 3m chamber. Finally, selected operating situations at Anechoic Chamber measurement, all the test results are listed in section 4.7.

15 Page 15 of 26 Report No.: T Radiated Disturbance Test Results PASS. (All emissions not reported below are too low against the prescribed limits.) For frequency range 30MHz~1000MHz The EUT with the following test mode was tested. The test results are listed in next pages. Temperature: 24.2 Humidity: 54% The details of test mode is as follows: No. Test Mode 1. Charging and Working For frequency range 1GHz~5GHz The highest frequency of the internal sources of the EUT is less than 108 MHz, the measurement shall only be made up to 1 GHz. So the frequency rang 1GHz-5GHz radiation test not applicable.

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18 5. PHOTOGRAPH Page 18 of 26 Report No.: T Photos of Radiated Emission Test (In Anechoic Chamber) 5.2. Photos of Power Line Conducted Emission Test

19 6. PHOTOS OF THE EUT Page 19 of 26 Report No.: T Full View Front View

20 Page 20 of 26 Report No.: T Rear View Top View

21 Page 21 of 26 Report No.: T Bottom View Left View

22 Page 22 of 26 Report No.: T Right View Inside View

23 Page 23 of 26 Report No.: T Inside View Inside View

24 Page 24 of 26 Report No.: T Inside View Inside View

25 Page 25 of 26 Report No.: T Inside View Inside View

26 Inside View End of report Page 26 of 26 Report No.: T