JFY G83/2 Certificate
JingFuYuan
Certificate G83/2
Engineering Recommendation
Manufacturer:
Shenzhen JingFuYuan Tech. Co., LTD.
Address:
12th Block, Nangang Second Industrial Park, SongBai Road, Xili
Town, Nanshan District, Shenzhen
Postal code, place:
518055
Country:
China
Test house details:
Shenzhen JingFuYuan Tech. Co., LTD. R&D Department.
Gird-Connected PV Inverter
Type reference:
JSI-2000TL/JSI-2500TL
Max. AC power:
2200W/2500W
The results of the G83/2 tests are summarized in this certificate. JingFuYuan declares that all devices (with G83
setting) that are shipped to the UK comply with the requirements defined in engineering recommendation G83/2. These
settings cannot be changed by an installer, user or by any other person than JingFuYuan. The complete documentation
are available at JingFuYuan on demand.
Test details
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Power quality
Harmonic current emissions as per BS EN 61000-3-2 Class A
Voltage fluctuations and flicker as per BS EN 61000-3-3 Class A
DC injection / Power factor
Under / Over frequency switch off
Under / Over voltage switch off
Loss of mains test
Reconnection time measurement
Frequency drift and step change stability test
Short circuit current contribution
Shenzhen JingFuYuan Tech. Co., LTD.
06.11.2013
Jiang Yunzhong
Director of R&D Grid-connected Inverter Technology
Test results
JSI-2000TL
Power Quality. Harmonics.
SSEG rating per phase(rpp)
Harmonic At 45-55% of rated
output
Measured Normalized
Value
Value (NV)
(MV) in
in Amps
Amps
2
0.044
0.081
3
0.078
0.144
4
0.006
0.011
5
0.084
0.155
6
0.011
0.020
7
0.048
0.088
8
0.012
0.022
9
0.053
0.098
10
0.012
0.022
11
0.064
0.118
12
0.013
0.024
13
0.014
0.026
14
0.013
0.024
15
0.008
0.015
16
0.010
0.018
17
0.011
0.020
18
0.007
0.013
19
0.010
0.018
20
0.006
0.011
21
0.003
0.006
22
0.003
0.006
23
0.005
0.009
24
0.004
0.007
25
0.007
0.013
26
0.002
0.004
27
0.001
0.002
28
0.011
0.020
29
0.003
0.006
30
0.007
0.013
31
0.002
0.004
32
0.006
0.011
33
0.005
0.009
34
0.004
0.007
35
0.016
0.029
2.0
KW
100% of rated output
Measured
Value
(MV) in
Amps
0.038
0.070
0.004
0.075
0.004
0.049
0.005
0.052
0.005
0.082
0.007
0.017
0.006
0.011
0.006
0.027
0.005
0.024
0.006
0.030
0.006
0.017
0.005
0.023
0.005
0.017
0.005
0.018
0.004
0.018
0.005
0.016
0.005
0.014
NV=MV*3.68/rpp
Normalized Limit in BS
Value (NV) EN 61000in Amps
3-2 in
Amps
1.080
0.070
2.300
0.129
0.430
0.007
1.140
0.138
0.300
0.007
0.770
0.090
0.230
0.009
0.400
0.096
0.184
0.009
0.330
0.151
0.153
0.013
0.210
0.031
0.131
0.011
0.150
0.020
0.115
0.011
0.132
0.050
0.102
0.009
0.118
0.044
0.092
0.011
0.107
0.055
0.084
0.011
0.098
0.031
0.077
0.009
0.090
0.042
0.071
0.009
0.083
0.031
0.066
0.009
0.078
0.033
0.061
0.007
0.073
0.033
0.058
0.009
0.068
0.029
0.054
0.009
0.064
0.026
Higher limit
for odd
harmonics 21
and above
0.160
0.147
0.135
0.124
0.117
0.109
0.102
0.096
36
0.051
0.005
0.009
0.003
0.006
37
0.061
0.091
0.012
0.022
0.010
0.018
0.048
38
0.005
0.009
0.004
0.007
39
0.058
0.087
0.007
0.013
0.009
0.017
0.046
40
0.003
0.006
0.002
0.004
Note the higher limits for odd harmonics 21 and above are only allowable under certain
conditions, if these higher limits are utilized please state the exemption used as detailed in
part 6.2.3.4 of BS EN 61000-3-2 in the box below.
JSI-2500TL
Power Quality. Harmonics.
SSEG rating per phase(rpp)
Harmonic At 45-55% of rated
output
Measured Normalized
Value
Value (NV)
(MV) in
in Amps
Amps
2
0.054
0.080
3
0.107
0.157
4
0.014
0.021
5
0.090
0.133
6
0.001
0.002
7
0.053
0.078
8
0.003
0.004
9
0.054
0.080
10
0.005
0.007
11
0.054
0.079
12
0.002
0.003
13
0.037
0.054
14
0.003
0.005
15
0.028
0.040
16
0.002
0.004
17
0.024
0.035
18
0.002
0.003
19
0.027
0.039
20
0.003
0.005
21
0.025
0.037
22
0.004
0.005
23
0.021
0.031
24
0.004
0.006
25
0.015
0.022
26
0.004
0.006
27
0.014
0.020
28
0.005
0.007
2.5
KW
100% of rated output
Measured
Value
(MV) in
Amps
0.049
0.095
0.009
0.083
0.001
0.053
0.002
0.053
0.003
0.052
0.002
0.044
0.002
0.034
0.003
0.033
0.003
0.029
0.004
0.035
0.004
0.021
0.005
0.020
0.004
0.014
0.005
NV=MV*3.68/rpp
Normalized Limit in BS
Value (NV) EN 61000in Amps
3-2 in
Amps
1.080
0.072
2.300
0.140
0.430
0.013
1.140
0.122
0.300
0.001
0.770
0.078
0.230
0.003
0.400
0.078
0.184
0.004
0.330
0.076
0.153
0.003
0.210
0.064
0.131
0.003
0.150
0.050
0.115
0.005
0.132
0.049
0.102
0.004
0.118
0.043
0.092
0.006
0.107
0.052
0.084
0.006
0.098
0.032
0.077
0.007
0.090
0.029
0.071
0.006
0.083
0.021
0.066
0.007
Higher limit
for odd
harmonics 21
and above
0.160
0.147
0.135
0.124
29
0.078
0.117
0.017
0.026
0.020
0.029
30
0.061
0.004
0.006
0.005
0.007
31
0.073
0.109
0.012
0.018
0.013
0.020
32
0.058
0.003
0.005
0.004
0.006
33
0.068
0.102
0.014
0.021
0.013
0.019
34
0.054
0.003
0.005
0.004
0.006
35
0.064
0.096
0.008
0.011
0.008
0.012
36
0.051
0.002
0.003
0.003
0.004
37
0.061
0.091
0.005
0.007
0.005
0.007
38
0.048
0.004
0.007
0.005
0.008
39
0.058
0.087
0.003
0.005
0.004
0.006
40
0.046
0.003
0.004
0.003
0.004
Note the higher limits for odd harmonics 21 and above are only allowable under certain
conditions, if these higher limits are utilized please state the exemption used as detailed in
part 6.2.3.4 of BS EN 61000-3-2 in the box below.
Power Quality. Voltage fluctuations and Flicker.
Starting
Stopping
dmax
dc
dmax
dc
d(t) [%]
d(t) [%]
[%]
[%]
[%]
[%]
Measured Values
Normalized to
standard impedance
and 3.68kW for
multiple units
Limits set under BS
EN 61000-3-2
Running
Pst
Plt 2 hours
0.37
1.23
0.38
0.37
1.23
0.38
0.124
0.077
0.65
2.29
0.77
0.65
2.29
0.77
0.287
0.149
4%
3.3%
3.3%
500ms
4%
3.3%
3.3%
500ms
1.0
0.65
JSI-2000TL
Power Quality. DC injection.
Test power level
Test value
as % of rated AC current
Limit
10%
14.8mA
0.170%
0.25%
55%
16.5mA
0.190%
0.25%
100%
17.9mA
0.206%
0.25%
55%
18.7mA
0.172%
0.25%
100%
19.6mA
0.180%
0.25%
JSI-2500TL
Power Quality. DC injection.
Test power level
Test value
as % of rated AC current
Limit
10%
16.8mA
0.155%
0.25%
JSI-2000TL
Power Quality. Power factor.
216.5V
Test value
0.9956
Limit
>0.95
230V
0.9988
>0.95
252.5V
0.9981
>0.95
Test at three voltage
levels and at full output.
252.5V
0.9975
>0.95
Test at three voltage
levels and at full output.
Trip test
Time
Frequency
delay
“No trip tests”
Confirm
Frequency/Time
no trip
JSI-2500TL
Power Quality. Power factor.
216.5V
Test value
0.9933
Limit
>0.95
230V
0.9984
>0.95
Protection. Frequency tests
Function
Setting
Under frequency
stage 1
Under frequency
stage 2
Over frequency
stage 1
Over frequency
stage 2
Frequency
Time
delay
47.5Hz
20s
47.45Hz
20.056s
47.70Hz/25s
No Trip
47Hz
0.5s
46.95Hz
0.516s
47.20Hz/19.98s
No Trip
46.80Hz/0.48s
No Trip
51.5Hz
90s
51.55Hz
90.360s
51.30Hz/95s
No Trip
52Hz
0.5s
52.05Hz
0.566s
51.80Hz/89.98s
No Trip
52.20Hz/0.48s
No Trip
Protection. Voltage tests
Function
Setting
Time
Voltage
delay
Under voltage
200.1V
2.5s
stage 1
Under voltage
184V
0.5s
stage 2
Over voltage
stage 1
Over voltage
stage 2
Test value
Time
Voltage
delay
“No trip tests”
Confirm
Voltage/Time
no trip
198.6V
2.518s
204.1V/3.5s
No Trip
183.0V
0.534s
188V/2.48s
No Trip
180V/0.48s
No Trip
262.2V
1.0s
263.5V
1.064s
258.2V/2.0s
No Trip
273.7V
0.5s
274.4V
0.520s
269.7V/0.98s
No Trip
277.7V/0.48s
No Trip
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.
Protection. Loss of Mains test.
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 95% of
95% of
95% of
105% of
105% of
105% of
on islanded
SSEG
SSEG
SSEG
SSEG
SSEG
SSEG
network
output
output
output
output
output
output
Trip time.
Limit is 0.5
0.20s
0.18s
0.24s
0.23s
0.28s
0.26s
seconds
Protection. Frequency change, Stability test.
Start Frequency
Positive Vector Shift
Negative Vector
Shift
Positive Frequency
Drift
Negative Frequency
Drift
Change
End Frequency
Confirm no trip
49.5Hz
+9degrees
No trip
50.5Hz
-9degrees
No trip
49.5Hz
+0.19Hz/sec
51.5Hz
No trip
50.5Hz
-0.19Hz/sec
47.5Hz
No trip
Protection Re-connection timer.
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 is brought
setting
30s
to just outside stage 1 limits of table 1.
34s
Confirmation that the SSEG does
not re-connect.
At 266.2V
At 196.1V
At 47.4Hz
At 51.6Hz
No re-connect
No re-connect
No re-connect
No re-connect
Fault level contribution.
JSI-2000TL
For an inverter SSEG
Time After
Volts
Amps
Fault
20ms
29.22V
0.30A
100ms
29.18V
0.28A
250ms
29.16V
0.26A
500ms
29.11V
0.22A
Time to trip
0.058
In seconds
JSI-2500TL
For an inverter SSEG
Time After
Volts
Amps
Fault
20ms
29.32V
0.32A
100ms
29.24V
0.30A
250ms
29.20V
0.27A
500ms
29.17V
0.24A
Time to trip
0.056
In seconds
== End of Document ==
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