Eaton Phoenixtec MMPL Co. Ltd. Engineering Recommendation G83

1 APPENDIX 4 TYPE VERIFICATION TEST SHEET

SSEG DETAILS

SSEG Type reference: Eaton ISG1I-1500/1, ISG1I-1500/1-I SSEG Technology (As per Annex): Photo-voltaic Manufacturer: Eaton Phoenixtec MMPL Co., LTD.

Tel: (+886-2)66006688 Address: No.93 Shin Hu 3rd RD., Neihu, Taipei, 114 Taiwan, R.O.C.

Fax: (+886-2)66068703

Technical file reference No: Maximum export capability: Output: 230Vac, 50Hz, 1500W, 6.6A (SSEG rating less parasitic load)

TEST HOUSE DETAILS

Name and address of test house

Eaton Phoenixtec MMPL Co., LTD. No.93 Shin Hu 3rd RD., Neihu, Taipei, 114 Taiwan, R.O.C.

Telephone number (+886-2)66006688 Facsimile number (+886-2)66068703 E-mail address YCLiu@eaton.com

TEST DETAILS

Date of test 2011.12.15 Name of tester Davis Cheng

Signature of tester

Test location if different from above

Same as above

Eaton Phoenixtec MMPL Co. Ltd. Engineering Recommendation G83

2 POWER QUALITY

Harmonic current emissions (A) Harmonic 2nd 3rd 5th 7th 9th 11th 13th 15thn40th Limit * 1.08 2.3 1.14 0.77 0.4 0.33 0.21 0.15 (15/n) Test value

0.045 0.118 0.108 0.087 0.075 0.064 0.054 0.042 max.

* Maximum permissible harmonic current As per BS EN 61000-3-2 Class A

Voltage Fluctuations and Flicker Starting Stopping Running Limit * 4% 4% Pst = 1.0 Plt = 0.65 Test value

0.23 0.23 0.16 0.16

* Maximum permissible voltage fluctuation (expressed as a percentage of nominal voltage at 100% power) and flicker. As per BS EN 61000-3-3.

DC injection Power factor G83/1-1 Limit

0.25% rated current, tested at three power levels * *

0.95 lag- 0.95 lead at three voltage levels

Test level 10% 55% 100% 212 V 230 V 248 V Test value # 0.0064 0.0125 0.0070 0.9978 0.9970 0.9963

* Indicative values are shown for minimum, medium and maximum power levels. # Insert maximum value of dc injection and worst case PF value recorded during testing.

UNDER / OVER FREQUENCY TESTS

Under Frequency Over Frequency Parameter Frequency Time Frequency Time G83/1-1 Limit 47 Hz 0.5 sec * 50.5 Hz 0.5 sec * Actual setting 47 Hz 0.08 sec 50.5 Hz 0.08 sec Trip value 47 Hz 0.210 sec 50.5 Hz 0.136 sec

Eaton Phoenixtec MMPL Co. Ltd. Engineering Recommendation G83

3 UNDER / OVER VOLTAGE TESTS

Under Voltage Over Voltage Parameter Voltage Time Voltage Time G83/1-1 Limit 207 V 1.5 sec * 264 V 1.5 sec * Actual setting 207 V 0.08 sec 264.5 V 0.08 sec Trip value 207 V 0.077 sec 264.5V 0.117 sec

* For SSEG units that can withstand being re-energised from a source that is 180 degrees out of phase with the SSEG output, it is permissible to extend the operating time of the interface protection to 5.0 seconds, as described in 5.3.1 Table 1.

LOSS OF MAINS TEST

Method used Frequency shift with resonant circuit Output power level * 10% 55% 100% Trip setting 5 sec 5 sec 5 sec Trip value 0.083 sec 0.070 sec 0.073 sec

* Indicative values are shown for minimum, medium and maximum power levels.

RECONNECTION TIMES

Reconnection Time Under / Over Voltage

Under / Over Frequency Loss of Mains

Minimum value 180 seconds 180 seconds 180 seconds Actual Setting 180 seconds 180 seconds 180 seconds Recorded value 180 seconds 180 seconds 180 seconds

FAULT LEVEL CONTRIBUTION

SSEG Short Circuit Test This test should determine the value of short circuit current at the SSEG terminals as described in clause 5.7 in Engineering Recommendation G83/1-1.

Eaton Phoenixtec MMPL Co. Ltd. Engineering Recommendation G83

4

For rotating machines and linear piston machines the test should produce a 0 2.0 second plot of the short circuit current as seen at the SSEG terminals.

SSEG Short Circuit Parameters

Parameter Symbol Value Peak short-circuit current Ip N/A Initial value of aperiodic component A N/A Initial symmetrical short-circuit current * Ik N/A Decaying (aperiodic) component of short-circuit current *

iDC N/A

Reactance / Resistance Ratio of Source * x/R N/A

* Values for these parameters should be provided where the short circuit duration is sufficiently long to enable interpolation of the plot. Note: PV inverter automatically considered complying with this without test.

SELF MONITORING SOLID STATE SWITCHING

Test Yes / No It has been verified that in the event of the solid state switching device failing to disconnect the SSEG, the voltage on the output side of the switching device is reduced to a value below 50 volt within 0.5 sec.

N/A

COMMENTS

The DC injection of the PV inverter may be drifted as per ambient (working) temperature of the equipment. The value shown above was measured at an ambient temperature of 25 and 20 min operation. It is noted that the DC injection may be measured over 0.25% AC rated current when the operation time is long enough or the ambient temperature is varied. If this is concerned, an installation of a transformer on the ac side of the inverter may be required.