G83/2
Shenzhen Growatt New Energy Technology CO ,Ltd
Type Verification Test Report
Type Approval and manufacturer/supplier declaration of compliance with the requirements
of Engineering Recommendation G83/2.
SSEG Type reference number
SSEG Type
System Supplier name
Address
Tel.
+86 755 2951 5888
E:mail
[email protected]
Growatt 7000UE/ Growatt 8000UE/ Growatt
9000UE/ Growatt 10000UE
Photovoltaic inverter
Shenzhen Growatt New Energy Technology CO ,Ltd
1st East & 3rd Floor, Jiayu Industrial Zone,
Xibianling,Shangwu Village, Shiyan, Baoan District,
Shenzhen,P.R.China
+86 755 2747 2131
Fax
Web site
www.ginverter.com
Connection Option
kW
single
phase, single, split or three phase system
N/A
Maximum rated
kW three phase
7
capacity, use separate
kW three phase
8
sheet if more than one
kW three phase
9
connection option.
kW three phase
10
kW
two phases split phase system
N/A
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
Shenzhen Growatt New Energy
Technology CO ,Ltd
Note that testing can be done by the manufacturer of an individual company, 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.
The family product model is made by the following products:
Growatt 7000UE
Growatt 8000UE
Growatt 9000UE
Growatt 10000UE
The model Growatt 10000UE is as the representative test models in this report.
Shenzhen Growatt New Energy Technology CO ,Ltd
Power Quality. Harmonics. The requirement is specified in
PASS
section 5.4.1, test procedure in Annex A or B 1.4.1
SSEG rating per phase (rpp)
NV=MV*3.68/rpp
kW
3.33
Harmonic
At 45-55% of rated output
100% of rated output
Average harmonic current results – Phase 1
Measured
Value (MV)
in Amps
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
0.020
0.040
0.031
0.190
0.018
0.114
0.014
0.021
0.010
0.039
0.006
0.035
0.005
0.010
0.004
0.021
0.009
0.015
0.007
0.004
0.003
0.008
0.002
0.006
0.002
0.003
0.002
0.005
0.001
0.004
0.002
0.001
0.001
0.003
0.001
0.003
0.001
Normalised
Value
(NV) in Amps
0.022
0.045
0.035
0.210
0.020
0.126
0.015
0.023
0.011
0.043
0.007
0.038
0.006
0.011
0.004
0.023
0.010
0.017
0.007
0.004
0.003
0.009
0.002
0.006
0.002
0.003
0.002
0.005
0.001
0.004
0.002
0.001
0.001
0.003
0.002
0.004
0.001
Measured
Value (MV)
in Amps
0.024
0.046
0.051
0.248
0.024
0.140
0.021
0.022
0.014
0.054
0.006
0.045
0.007
0.010
0.005
0.033
0.014
0.025
0.012
0.004
0.004
0.016
0.002
0.012
0.002
0.003
0.002
0.008
0.002
0.006
0.002
0.002
0.001
0.004
0.002
0.004
0.001
Normalise
d Value
(NV) in
Amps
0.027
0.051
0.056
0.274
0.027
0.155
0.023
0.024
0.015
0.060
0.007
0.050
0.008
0.011
0.006
0.036
Limit in BS
EN 610003-2 in
Amps
1.080
2.300
0.430
1.140
0.300
0.770
0.230
0.400
0.184
0.330
0.153
0.210
0.131
0.150
0.115
0.132
0.015
0.028
0.013
0.004
0.004
0.018
0.002
0.013
0.002
0.003
0.002
0.009
0.002
0.007
0.002
0.002
0.001
0.004
0.002
0.004
0.001
0.102
0.118
0.092
0.107
0.084
0.098
0.077
0.090
0.071
0.083
0.066
0.078
0.061
0.073
0.058
0.068
0.054
0.064
0.051
0.061
0.048
Higher limit
for odd
harmonics 21
and above
0.160
0.147
0.135
0.124
0.117
0.109
0.102
0.096
0.091
Shenzhen Growatt New Energy Technology CO ,Ltd
39
40
0.002
0.001
0.002
0.001
0.001
0.001
0.001
0.001
0.058 0.087
0.046
Average harmonic current results – Phase 2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Measured
Value (MV)
in Amps
Normalised
Value
(NV) in Amps
0.178
0.065
0.040
0.174
0.028
0.123
0.016
0.035
0.017
0.042
0.012
0.034
0.014
0.016
0.006
0.019
0.007
0.015
0.008
0.004
0.004
0.008
0.004
0.006
0.004
0.004
0.003
0.004
0.003
0.004
0.002
0.002
0.002
0.003
0.002
0.003
0.002
0.002
0.002
0.197
0.072
0.045
0.193
0.030
0.136
0.018
0.039
0.019
0.047
0.014
0.038
0.015
0.018
0.007
0.021
0.007
0.017
0.008
0.005
0.004
0.008
0.004
0.006
0.005
0.004
0.004
0.005
0.003
0.004
0.003
0.002
0.003
0.003
0.003
0.003
0.002
0.002
0.003
Measured
Value (MV)
in Amps
0.212
0.073
0.063
0.236
0.033
0.158
0.020
0.031
0.021
0.058
0.014
0.044
0.018
0.017
0.006
0.033
0.012
0.026
0.012
0.004
0.004
0.016
0.004
0.012
0.007
0.005
0.003
0.008
0.003
0.006
0.003
0.002
0.002
0.004
0.003
0.004
0.001
0.002
0.003
Normalised
Value
(NV) in
Amps
0.234
0.081
0.070
0.261
0.036
0.175
0.022
0.034
0.023
0.064
0.015
0.049
0.020
0.019
0.007
0.036
0.013
0.029
0.013
0.004
0.004
0.018
0.004
0.013
0.008
0.006
0.003
0.009
0.003
0.007
0.003
0.002
0.002
0.004
0.003
0.004
0.001
0.002
0.003
Limit in BS
EN 610003-2 in
Amps
1.080
2.300
0.430
1.140
0.300
0.770
0.230
0.400
0.184
0.330
0.153
0.210
0.131
0.150
0.115
0.132
0.102
0.118
0.092
0.107
0.084
0.098
0.077
0.090
0.071
0.083
0.066
0.078
0.061
0.073
0.058
0.068
0.054
0.064
0.051
0.061
0.048
0.058
0.046
Higher limit
for odd
harmonics 21
and above
0.160
0.147
0.135
0.124
0.117
0.109
0.102
0.096
0.091
0.087
Shenzhen Growatt New Energy Technology CO ,Ltd
Average harmonic current results – Phase 3
Measured
Value (MV)
in Amps
Normalised
Value
(NV) in Amps
Measured
Value (MV)
in Amps
Normalised
Limit in BS Higher limit
Value
EN 61000- for odd
(NV) in
3-2 in
harmonics 21
Amps
Amps
and above
2
0.179
0.198
0.216
0.239
1.080
3
0.033
0.036
0.035
0.039
2.300
4
0.030
0.033
0.053
0.059
0.430
5
0.203
0.224
0.264
0.292
1.140
6
0.021
0.024
0.018
0.020
0.300
7
0.104
0.115
0.138
0.153
0.770
8
0.015
0.017
0.021
0.023
0.230
9
0.018
0.020
0.019
0.021
0.400
10
0.013
0.015
0.013
0.014
0.184
11
0.049
0.055
0.064
0.071
0.330
12
0.014
0.016
0.015
0.017
0.153
13
0.031
0.035
0.043
0.048
0.210
14
0.013
0.014
0.016
0.018
0.131
15
0.007
0.008
0.008
0.009
0.150
16
0.006
0.007
0.005
0.006
0.115
17
0.022
0.024
0.035
0.039
0.132
18
0.011
0.012
0.013
0.014
0.102
19
0.014
0.015
0.024
0.027
0.118
20
0.008
0.009
0.013
0.014
0.092
0.003
0.003
0.003
0.003
21
0.107 0.160
22
0.005
0.005
0.004
0.004
0.084
0.008
0.009
0.016
0.018
23
0.098 0.147
24
0.004
0.005
0.004
0.004
0.077
0.005
0.006
0.010
0.011
25
0.090 0.135
26
0.005
0.005
0.008
0.009
0.071
0.002
0.002
0.002
0.002
27
0.083 0.124
28
0.004
0.004
0.004
0.004
0.066
0.005
0.005
0.008
0.009
29
0.078 0.117
30
0.003
0.003
0.002
0.002
0.061
0.003
0.004
0.005
0.006
31
0.073 0.109
32
0.003
0.003
0.004
0.004
0.058
0.001
0.001
0.001
0.001
33
0.068 0.102
34
0.002
0.003
0.003
0.003
0.054
0.003
0.004
0.004
0.004
35
0.064 0.096
36
0.002
0.002
0.001
0.001
0.051
0.003
0.003
0.003
0.003
37
0.061 0.091
38
0.002
0.002
0.002
0.002
0.048
0.001
0.001
0.001
0.001
39
0.058 0.087
0.002
0.003
0.003
0.003
40
0.046
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.
Shenzhen Growatt New Energy Technology CO ,Ltd
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
dmax
dmax
dc
dc
d(t)
d(t)
Measured
0.169
Values
Normalised
0.169
to standard
impedance
and 3.68kW
for multiple
units
Limits
set 4%
under BS EN
61000-3-2
Test start date
Test location
PASS
Running
Pst
Plt
hours
0.24
0
0.169
0.24
0
0.042
0.040
0.24
0
0.169
0.24
0
0.042
0.040
3.3%
3.3%
4%
3.3%
3.3%
1.0
0.65
500ms
2014.10.12 9:45
2
500ms
Test end date
2014.10.12 11:10
Shenzhen Growatt New Energy Technology CO ,Ltd
Research &
Development Laboratory
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
18.6mA 15.5mA
12.1mA
value
as % of 0.128%
0.107%
0.084%
rated AC
current
Limit
0.25%
0.25%
0.25%
PASS
Power Quality. Power factor. The requirement is specified in section PASS
5.6, test procedure in Annex A or B 1.4.2
Measured at three voltage levels and at
216.2V
230V
253V
full output. Voltage to be maintained
within ±1.5% of the stated level during
Measured
0.998
0.999
0.998
the test.
value
Limit
>0.95
>0.95
>0.95
Shenzhen Growatt New Energy Technology CO ,Ltd
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”
Frequency Time
Frequency Time
Frequency
delay
delay
/time
U/F stage 1 47.5Hz
20s
47.51Hz
20.05s 47.7Hz
25s
U/F stage 2 47Hz
0.5s
47.2Hz
47.01Hz
0.548s
19.98s
46.8Hz
0.48s
O/F stage 1 51.5Hz
90s
51.50Hz
90.04s 51.3Hz
95s
O/F stage 2 52Hz
0.5s
52.00Hz
0.548s 51.8Hz
89.98s
52.2Hz
0.48s
Protection. Voltage tests The requirement is specified in
test procedure in Annex A or B 1.3.2
Function
Setting
Trip test
Voltage
Time
Voltage
Time
delay
delay
U/V stage 1 200.1V
2.5s
200.45V
2.582s
section 5.3.1,
PASS
Confirm no trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
PASS
“No trip tests”
Voltage
Confirm no trip
/time
204.1V
No Trip
3.5s
U/V stage 2 184V
0.5s
184.5V
0.584s 188V
No Trip
2.48s
180V
No Trip
0.48s
O/V stage 1 262.2V
1.0s
262.38V
1.062s 258.2V
No Trip
2.0s
O/V stage 2 273.7V
0.5s
273.9V
0.574s 269.7V
No Trip
0.98s
277.7V
No Trip
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.
Shenzhen Growatt New Energy Technology CO ,Ltd
Protection. Loss of Mains test
Inverters can be tested to BS EN 62116.
Test Power
33%
66%
and
-5% Q
-5% Q
imbalance
Trip time.
0.294
0.367
Limit is 0.5s
100%
-5% P
33%
+5% Q
66%
+5% Q
100%
+5% P
0.342
0.298
0.347
0.389
Protection. Frequency change, Stability test The requirement is
in section 5.3.3, test procedure in Annex A or B 1.3.6
Start
Change
End
Frequency
Frequency
Positive Vector Shift
49.5Hz
+9 degrees
Negative Vector Shift
50.5Hz
- 9 degrees
Positive Frequency drift
49.5Hz
+0.19Hz/sec
51.5Hz
Negative Frequency drift
50.5Hz
-0.19Hz/sec
47.5Hz
specified PASS
Confirm no trip
No Trip
No Trip
No Trip
No Trip
Protection. Re-connection timer. The requirement is specified in
PASS
section 5.3.4, test procedure in Annex A or B 1.3.5
Growatt 10000UE
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 delay
Checks on no reconnection when voltage or frequency
setting
is brought to just outside stage 1 limits of table 1.
At 266.2V At 196.1V At 47.4Hz At 51.6Hz
20S
36.5
Confirmation that the SSEG does No
No
No
No Connect
not re-connect.
Connect
Connect
Connect
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
Symbol
Peak Short Circuit current
ip
--
Time
after fault
20ms
Initial Value of aperiodic
current
Initial symmetrical shortcircuit current*
Decaying
(aperiodic)
component of short circuit
current*
Reactance/Resistance
Ratio of source*
A
--
100ms
10V
0.38
Ik
--
250ms
9.6V
0.29
iDC
--
500ms
9.2V
0.26
X
--
Time to
trip
0.11
In seconds
/R
Value
PASS
Volts
Amps
10V
0.4A
Self-Monitoring solid state switching The requirement is specified in NA
section 5.3.1, No specified test requirements.
Not applicable since electro-mechanical relays are used.
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