mmenda 012 erification n Test Rep port e reference number W3600S BP upplier name oodwe Powe Jiangsu Go O.189 Kun Lun w District, Jian ngsu,china

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1 ENA Engineeringg Recom mmenda ation G883 Isssue erification n Test Rep port roval and maanufacturer/ssupplier declaaration of co ompliance with the requirrements of Engineering ndation G83/2. e reference number e GW W3600S B upplier name Jiangsu Go oodwe owe er Supply Tecchnology Co.,Ltd. NO O.189 Kun Lun n Shan Road, Suzhou New w District, Jian ngsu,china serrvice@goodw we.com.cn m rated use separate ore than one e n option) Fax Web site e htttp:// Connection C Option O 3.68 kw k single phhase ufacturer/sup pplier declara ation. n behalf of the company named n above as a manufacturer/supplier of Small SScale Embedd ded rs, that all pro oducts manuffactured/suppplied by the company witth the above SSEG Type re eference will be manufaactured and tested to ensuure that theyy perform as stated s in this Type Verifica ation Test ior to shipmeent to site and that no sitee modifications are required to ensuree that the product meets uirements off G83/2. On beh half of Xie Jingg Huang H min

ower Quality. Harmonics The requirement is specified in section 5.4.

1 Harmonic SSEG rating per phase (rpp) At 45 55% of rated ouput Measured Value (MV) in kw Normalised Value (NV)

68/rpp Limit in BS EN61000 3 2 in 2nd 0.049 0.049 0.071 0.071 1.080 3rd 0.097 0.097 0.115 0.115 2.300 4th 0.

052 0.067 0.067 0.770 8th 0.008 0.008 0.008 0.008 0.230 9th 0.022 0.022 0.037 0.037 0.400 10th 0.008 0.008 0.008 0.008 0.184 11th 0.

008 0.011 0.011 0.131 15th 0.013 0.013 0.023 0.023 0.150 16th 0.007 0.007 0.007 0.007 0.115 17th 0.010 0.

005 0.005 0.005 0.092 Higher limit for odd harmonics 21 and above 21th 0.030 0.030 0.008 0.008 0.107 0.

007 0.077 25th 0.010 0.010 0.003 0.003 0.090 0.135 26th 0.006 0.006 0.003 0.003 0.071 27th 0.008 0.008 0.011 0.

2 ower Quality. Harmonics The requirement is specified in section 5.4.1, test procedure in Annex A or B Harmonic SSEG rating per phase (rpp) At 45 55% of rated ouput Measured Value (MV) in kw Normalised Value (NV) in 100% of rated output Measured Value (MV) in kw Normalised Value (NV) in NV=MV*3.68/rpp Limit in BS EN in 2nd rd th th th th th th th th th th th th th th th th th Higher limit for odd harmonics 21 and above 21th th th th th th th th th th th th th th

3 35th th th th th th Note: The higher limits for odd harmonics 21 and above are only allowable under certain conditions, if these higher limits are utilised please state the exemption used as detailed in part of BS EN in the box below. Flicker The requirement is specified in section 5.4.2, test procedure in Annex A or B Starting Stopping Running d max d c d (t) d max d c d (t) st lt 2 hours Measured values 0.10% 0.02% 0.00% 0.11% 0.02% 0.00% Normalised to standard impedance and 3.68kW for multiple units 0.10% 0.02% 0.00% 0.11% 0.02% 0.00% Limits set under BS EN 4% 3.3% % 3.3% 4% 3.3% 1.0 0,65 500ms 500ms Test start date Test end date ower quality. DC injection The requirement is specified in section 5.5, test procedure in Annex A or B Test level power 10% 55% 100% Recorded value As % of rated AC current Limit 0.25% 0.25% 0.25% ower Quality. ower factor The requirement is specified in section 5.6, test procedure in Annex A or B V 230V 253V Measured at three voltage levels and at full Measured output. Voltage to be maintained within value ±1.5% of the stated level during the test. Limit >0.95 >0.95 >0.95

4 rotection. Frequency test The requirement is specified in section 5.3.1, test procedure in Annex A or B Function Setting Trip test No test Frequency Time delay Frequency Time delay U/F stage Hz 20s 47.54HZ 20.25S U/F stage 2 47Hz 0.5s 47.02HZ 828ms O/F stage Hz 90s 51.46HZ 90.24S O/F stage 2 52Hz 0.5s 51.98HZ 895.8ms Frequency / time 47.7Hz / 25s 47.2Hz / 19.98s 46.8Hz / 51.3Hz / 95s 51.8Hz / 89.98s 52.2Hz / Confirm no rotection. Voltage test The requirement is specified in section 5.3.1, test procedure in Annex A or B Function Setting Trip test No test Voltage Time delay Voltage Time delay U/V stage V 2.5s 201.5V 2.94S U/V stage 2 184V 0.5s ms O/V stage V 1.0s 260.8V 1.46S O/V stage V 0.5s 272.1V 700ms Voltage / time 204.1V / 3.5s 188V / 2.48s 180V / 258.2V 2.0s 269.7V 0.98s 277.7V Confirm no

5 rotection. Loss of Mains test inverters can be tested to BS EN Test ower and 33% 66% 100% 33% 66% 100% imbalance 5% Q 5% Q 5% +5% Q +5% Q +5% Trip time. Limit is 0.5s 200ms 192ms 287ms 239ms 336ms 432.8ms rotection. Frequency change, Stability test The requirement is specified in section 5.3.3, test procedure in Annex A or B Start Change End Frequency Frequency Confirm no ositive Vector Shift 49.5Hz +9 degrees Negative Vector Shift 50.5Hz 9 degrees ositive Frequency drift 49.5Hz +0.19Hz/sec 51.5Hz Negative Frequency drift 50.5Hz 0.19Hz/sec 47.5Hz rotection. Re connection time The requirement is specified in section Automatic Reconnection, test procedure in Annex A or B Test should prove that the reconnection sequence starts after a minimum delay of 20 seconds for restoration of voltage and frequency to within the stage 1 settings of table 1. Voltage Time delay setting Measured delay time(s) 20s 48.2S Frequency Time delay setting Measured delay time(s) 20s 48.2S Checks on no reconnection when voltage or frequency is brought to just outside stage 1 limits of table 1. At 266.2V At 196.1V At 47.4Hz At 51.6Hz Confirmation that the SSEG does not re connect. no reconnection no reconnection no reconnection no reconnection

6 Short circuit Current Contribution The requirement is specified in section 5.7, test procedure in Annex A or B For a directly coupled SSEG arameter Symbol Value Time after fault For a Inverter SSEG Volts eak Short Circuit current 20ms 10.2V 270mA Initial Value of aperiodic current Initial symmetrical short circuit current* Decaying (aperiodic) component of short circuit current* Reactance/Resistance Ratio of source* 100ms 10.5V 310mA 250ms 10.1V 510mA 500ms 11.2V 380mA Time to 680µs In seconds Self Monitoring Solid state Disconnection The requirement is specified in section 5.3.1, No specified test requirements. Not applicable since electro mechanical relays are used. N/A Additional comments

G59/3 TYPE TEST VERIFICATION REPORT

G59/3 TYPE TEST VERIFICATION REPORT Type Tested reference number GW3048-EM, GW3648-EM,GW5048-EM System supplier name Jiangsu GoodWe Power Supply Technology Co.,Ltd. Address NO.189 Kun Lun Shan Road, Suzhou