ENA G59/3 TYPE VERIFICATION TEST REPORT
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1 ENA G59/3 TYPE VERIFICATION TEST REPORT Type approval and manufacturer/supplier declaration of compliance with the requirements of Engineering Recommendation G59/3. Unit Type reference number Unit Type SolarMax 15MT3 SolarMax 15MT2 Unit technology System Supplier name Address Tel PV inverter Fax info@solarmax.com Web site Connection option - kw single phase, single, split or three phase system 15 kw three phase SolarMax Produktions GmbH Zur Schönhalde 10, D Ellzee - kw two phases in three phase system - kw two phases split phase system System/supplier declaration. I certify on behalf of the company named above as a manufacturer/supplier of a Unit, that all products manufactured/supplied by the company with the above Type reference number will be manufactured and tested to ensure that they perform as stated in this document, prior to shipment to site and that no site modifications are required to ensure that the product meets all the requirements of G59/3. Signed Anton Spengler SolarMax Produktions GmbH Zur Schönhalde 10 D Ellzee
2 GENERATING UNIT TESTED TO EN SSEG rating per phase (rpp): 2 kw Harmonic At 45-55% of rated output 100% of rated output NV=MV*3.68/rpp Limit in BS EN in Higher limit for odd harmonics 21 and above
3 GENERATING UNIT TESTED TO EN SSEG rating per phase (rpp): 2 kw Harmonic At 45-55% of rated output 100% of rated output NV=MV*3.68/rpp Limit in BS EN in Higher limit for odd harmonics 21 and above
4 POWER QUALITY VOLTAGE FLUCTUATIONS Starting Stopping Running d max d c d (t) d max d c d (t) P st P lt 2 hours values at test impedance Normalised to standard impedance Normalised to required maximum impedance Limits set under EN Test Standard Standard Maximum R R 0.24* Ω Ω Xl Xl 0.15* Ω 0.15 Ω R R * Ω Ω Xl Xl 0.15* Ω 0.15 Ω R 1.02 Ω Xl 0.64 Ω POWER QUALITY DC INJECTION Test power level 10 % 55 % 100 % Recorded value 5.4 ma 5.1 ma 16.7 ma as % of rated AC current Limit 0.25 % 0.25 % 0.25 % POWER QUALITY POWER FACTOR V 230 V 253 V Value Limit >0.95 >0.95 >0.95 4
5 PROTECTION FREQUENCY TESTS Function Setting Trip test No trip tests Frequency Time delay Frequency Time delay Frequency/ time U/F stage Hz 20 s Hz s 47.7 Hz 25 s U/F stage 2 47 Hz 0.5 s Hz 0.99 s 47.2 Hz s 46.8 Hz O/F stage Hz 90 s Hz s 51.3 Hz 95 s O/F stage 2 52 Hz 0.5 s Hz 0.98 s 51.8 Hz s 52.2 Hz Confirm no trip PROTECTION VOLTAGE TESTS Function Setting Trip test No trip tests Voltage Time delay Voltage Time delay Voltage/time Confirm no trip U/V stage V 2.5 s V 2.98 s V 3.5 s U/V stage V 0.5 s V 0.99 s 188 V 2.48 s 180 V O/V stage V 1.0 s V 1.49 s V 2.0 s O/V stage V 0.5 s V 0.97 s V 0.98 s V 5
6 PROTECTION LOSS OF MAINS TEST Test Power 10 % 55 % 100 % 10 % 55 % 100 % Balancing load on islanded 95 % of 95 % of 95 % of 105 % of 105 % of 105 % of network Trip time. Limit is 0.5 seconds 0.29 s 0.32 s 0.32 s 0.11 s 0.33 s 0.30 s Single phase test Ph1 removed - confirm trip: Ph2 removed - confirm trip: Ph3 removed - confirm trip: PROTECTION FREQUENCY CHANGE STABILITY TEST Start Frequency Change End Frequency Confirm no trip Positive Vector Shift 49.5 Hz +9 degrees Negative Vector Shift 50.5 Hz - 9 degrees Positive Frequency drift 49.5 Hz Hz/sec 51.5 Hz Negative Frequency drift 50.5 Hz Hz/sec 47.5 Hz PROTECTION RE-CONNECTION TIMER Time delay setting delay 20 s 32 s At V At V At 47.4 Hz At 51.6 Hz Confirmation that the Unit does not reconnect: FAULT LEVEL CONTRIBUTION Time after fault Volts (Peak) (Peak) 20 ms ms ms ms 45 0 Time to trip 0.35 In seconds SELF MONITORING SOLID STATE SWITCHING It has been verified that in the event of the solid state switching device failing to disconnect the Unit, the voltage on the output side of the switching device is reduced to a value below 50 volts within 0.5 seconds. /or NA NA 6
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