G83 Test Results
G83/2 Appendix 4
Type Verification Test Report
Type Approval and manufacturer/supplier declaration of compliance with the requirements
of Engineering Recommendation G83/2.
SSEG Type reference number
M215-60-230-S22
SSEG Type
Photovoltaic Microinverter
System Supplier name
Enphase Energy Inc.
Address
1420 North McDowell Blvd.
Petaluma, CA 94954 USA
Tel
+1-707-763-4784
Fax
+1-707-763-0784
E:mail
[email protected]
Web site
www.enphase.com
3.655
Maximum rated
capacity, use separate
sheet if more than one
connection option.
Connection Option
kW single phase, single, split or three phase system
kW three phase
kW two phases in three phase system
kW two phases split phase system
SSEG manufacturer/supplier declaration.
I certify on behalf of the company named above as a manufacturer/supplier of Small Scale
Embedded Generators, that all products manufactured/supplied by the company with the
above SSEG Type reference number will be manufactured and tested to ensure that they
perform as stated in this Type Verification Test Report, prior to shipment to site and that no
site modifications are required to ensure that the product meets all the requirements of
G83/2.
Signed
On behalf of
Enphase Energy Inc.
Peter L. Tarver
Note that testing can be done by the manufacturer of an individual component, by an
external test house, or by the supplier of the complete system, or any combination of them
as appropriate.
Where parts of the testing are carried out by persons or organisations other than the
supplier then the supplier shall keep copies of all test records and results supplied to them
to verify that the testing has been carried out by people with sufficient technical competency
to carry out the tests.
enphase.com
Doc # HPV-00089-2.0
Power Quality. Harmonics. The requirement is specified in section 5.4.1, test procedure
in Annex A or B 1.4.1
SSEG rating per phase (rpp)
kW
NV=MV*3.68/rpp
3.655
Harmonic
At 45-55% of rated
output
Measured Normalised
Value
Value
(MV) in
(NV) in
Amps
Amps
100% of rated output
Measured
Value
(MV) in
Amps
Normalised
Value
(NV) in
Amps
Limit in
BS EN
610003-2 in
Amps
2
0.002
0.004
0.097
0.103
1.080
3
0.075
0.146
0.036
0.038
2.300
4
0.003
0.006
0.027
0.029
0.430
5
0.065
0.127
0.067
0.071
1.140
6
0.004
0.008
0.018
0.019
0.300
7
0.053
0.103
0.075
0.080
0.770
8
0.013
0.025
0.012
0.013
0.230
9
0.063
0.123
0.074
0.079
0.400
10
0.004
0.008
0.01
0.011
0.184
11
0.063
0.123
0.052
0.055
0.330
12
0.004
0.008
0.007
0.007
0.153
13
0.06
0.117
0.073
0.078
0.210
14
0.005
0.010
0.006
0.006
0.131
15
0.051
0.100
0.058
0.062
0.150
16
0.006
0.012
0.006
0.006
0.115
17
0.048
0.094
0.065
0.069
0.132
18
0.006
0.012
0.005
0.005
0.102
19
0.071
0.139
0.111
0.118
0.118
20
0.006
0.012
0.006
0.006
0.092
21
0.053
0.103
0.066
0.070
0.107
enphase.com
Higher limit for
odd harmonics
21 and above
0.160
Doc # HPV-00089-2.0
22
0.005
0.010
0.005
0.005
0.084
23
0.05
0.098
0.046
0.049
0.098
24
0.006
0.012
0.005
0.005
0.077
25
0.038
0.074
0.032
0.034
0.090
26
0.006
0.012
0.005
0.005
0.071
27
0.014
0.027
0.015
0.016
0.083
28
0.006
0.012
0.005
0.005
0.066
29
0.011
0.021
0.013
0.014
0.078
30
0.006
0.012
0.005
0.005
0.061
31
0.033
0.064
0.035
0.037
0.073
32
0.006
0.012
0.006
0.006
0.058
33
0.026
0.051
0.029
0.031
0.068
34
0.006
0.012
0.004
0.004
0.054
35
0.013
0.025
0.035
0.037
0.064
36
0.006
0.012
0.004
0.004
0.051
37
0.018
0.035
0.025
0.027
0.061
38
0.006
0.012
0.005
0.005
0.048
39
0.025
0.049
0.04
0.043
0.058
40
0.006
0.012
0.003
0.003
0.046
0.147
0.135
0.124
0.117
0.109
0.102
0.096
0.091
0.087
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 6.2.3.4 of BS EN 61000-3-2 in the box below.
enphase.com
Doc # HPV-00089-2.0
Power Quality. Voltage fluctuations and Flicker. The requirement is specified in section
5.4.2, test procedure in Annex A or B 1.4.3
Starting
Stopping
Running
dmax
dc
dmax
dc
Pst
Plt 2 hours
d(t)
d(t)
Measured
Values
Normalised
to standard
impedance
and 3.68kW
for multiple
units
Limits
set
under BS EN
61000-3-2
0.11
0.06
0
0.11
0.06
0
0.09
0.12
0.06
0
0.12
0.06
0
0.096
4%
3.3%
3.3%
4%
3.3%
3.3%
1.0
500ms
0.08
0.085
0.65
500ms
Test start date
26DEC2013
Test end date
Test location
Enphase Energy Inc
1400 North McDowell Blvd.
Petaluma, CA 94954 USA
26DEC2013
Power quality. DC injection. The requirement is specified in section 5.5, test procedure in
Annex A or B 1.4.4
Test power
10%
55%
100%
level
Recorded
0.00
0.00
0.00
value
as % of
rated AC
0.00
0.00
0.00
current
Limit
0.25%
0.25%
0.25%
Power Quality. Power factor. The requirement is specified in section 5.6, test procedure
in Annex A or B 1.4.2
216.2V
230V
253V
Measured
value
0.99
0.99
0.99
Limit
>0.95
>0.95
>0.95
Measured at three voltage levels and at
full output. Voltage to be maintained
within ±1.5% of the stated level during
the test.
enphase.com
Doc # HPV-00089-2.0
Protection. Frequency tests The requirement is specified in section 5.3.1, test procedure
in Annex A or B 1.3.3
Function
Setting
Trip test
“No trip tests”
Time
Time
Frequency
Frequency delay Frequency
delay
/time
Confirm no trip
47.7Hz
U/F stage 1 47.5Hz
20s
47.5 Hz
20 s
Confirmed
25s
47.2Hz
U/F stage 2 47Hz
0.5s
47 Hz
0.7 s
Confirmed
19.98s
46.8Hz
Confirmed
0.48s
51.3Hz
O/F stage 1 51.5Hz
90s
51.6 Hz
90 s
Confirmed
95s
51.8Hz
O/F stage 2 52Hz
0.5s
52.1 Hz
0.7 s
Confirmed
89.98s
52.2Hz
Confirmed
0.48s
Protection. Voltage tests The requirement is specified in section 5.3.1, test procedure in
Annex A or B 1.3.2
Function
Setting
Trip test
“No trip tests”
Time
Time
Voltage
Voltage
delay
Voltage
delay
/time
Confirm no trip
204.1V
U/V stage 1
200.1V
2.5s
197.8 V
2.65 s
Confirmed
3.5s
188V
U/V stage 2
184V
0.5s
182.8 V
0.79 s
Confirmed
2.48s
180V
Confirmed
0.48s
258.2V
O/V stage 1
262.2V
1.0s
262.1 V
1.07 s
Confirmed
2.0s
269.7V
O/V stage 2
273.7V
0.5s
273.6 V
0.79 s
Confirmed
0.98s
277.7V
Confirmed
0.48s
Note for Voltage tests the Voltage required to trip is the setting ±3.45V. The time delay can
be measured at a larger deviation than the minimum required to operate the protection. The
No trip tests need to be carried out at the setting ±4V and for the relevant times as shown in
the table above to ensure that the protection will not trip in error.
enphase.com
Doc # HPV-00089-2.0
Protection. Loss of Mains test. The requirement is specified in section 5.3.2, test
procedure in Annex A or B 1.3.4
To be carried out at three output power levels with a tolerance of plus or minus 5% in Test
Power levels.
Test Power
10%
55%
100%
10%
55%
100%
Balancing load
on islanded
network
95% of
SSEG
output
95% of
SSEG
output
95% of
SSEG
output
105% of
SSEG
output
105% of
SSEG
output
105% of
SSEG
output
Trip time. Limit is
0.5 seconds
0.152 s
0.048 s
0.416 s
0.168 s
0.032 s
0.448 s
enphase.com
Doc # HPV-00089-2.0
Protection. Frequency change, Stability test The requirement is specified in section
5.3.3, test procedure in Annex A or B 1.3.6
Start
End
Frequency Change
Frequency Confirm no trip
Positive Vector Shift
49.5Hz
+9 degrees
Confirmed
Negative Vector Shift
50.5Hz
- 9 degrees
Confirmed
Positive Frequency drift
49.5Hz
+0.19Hz/sec
51.5Hz
Confirmed
Negative Frequency drift
50.5Hz
-0.19Hz/sec
47.5Hz
Confirmed
Protection. Re-connection timer. The requirement is specified in section 5.3.4, test
procedure in Annex A or B 1.3.5
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.
Time delay Measured
Checks on no reconnection when voltage or frequency
setting
delay
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
Confirmed
not re-connect.
Confirmed
Confirmed
Confirmed
20 s
25 s
Fault level contribution. The requirement is specified in section 5.7, test procedure in
Annex A or B 1.4.6
For a directly coupled SSEG
For a Inverter SSEG
Parameter
Peak Short Circuit current
Initial Value of aperiodic
current
Initial symmetrical shortcircuit current*
Decaying (aperiodic)
component of short circuit
current*
Reactance/Resistance
Ratio of source*
Symbol
Value
ip
13.6
A
Time
after fault
Volts
Amps
20ms
0
0
13.6
100ms
0
0
Ik
14.1
250ms
0
0
iDC
0
500ms
0
0
2.5
Time to
trip
0
X
/R
enphase.com
In seconds
Doc # HPV-00089-2.0
Self-Monitoring solid state switching The requirement is specified in Yes/or NA
section 5.3.1, No specified test requirements.
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
N/A
device is reduced to a value below 50 volts within 0.5 seconds.
Additional comments
enphase.com
Doc # HPV-00089-2.0
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