Fronius Type verification test sheet G98 2 Fronius Symo GEN24 3.0 Certificate [EN]

ENA Engineering Recommendation G98

All Micro-generators connected to the DNO Distribution Network shall be Fully Type Tested. This form
is the Manufacturer’s declaration of compliance with the requirements of G98.

This form should be used when making a Type Test submission to the Energy Networks Association
(ENA).

If the Micro-generator is Fully Type Tested and already registered with the ENA Type Test Verification
Report Register, the Installation Document should include the Manufacturer’s Reference Number (the
Product ID), and this form does not need to be submitted.

Where the Micro-generator is Fully Type Tested and not registered with the ENA Type Test
Verification Report Register this form needs to be completed and provided to the DNO, to confirm that
the Micro-generator has been tested to satisfy the requirements of this EREC G98.

Manufacturer´s reference number

Fronius Symo GEN24

Micro-generator technology

transformerless

Manufacturer name

Fronius International GmbH

Address

Guenter Fronius Str 1
4600 Wels-Thalheim, Austria

Tel

[phone]

Fax

[phone]

E:mail

[e-mail]

Web site

www.fronius.com

Registered Capacity,
use separate sheet if
more than one
connection option.

Connection Option

--

kW single phase, single, split or three phase system

3

kW three phase

--

kW two phases in three phase system

--

kW two phases split phase system

Manufacturer Type Test declaration. - I certify that all products supplied by the company with the above
Fully Type Tested 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 EREC G98.

Signed

On behalf of

Fronius International GmbH

Note that testing can be done by the Manufacturer of an individual component or by an external test
house.

Where parts of the testing are carried out by persons or organisations other than the Manufacturer then
that person or organisation 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.

Issue 1 – Amendment 4 2019

MATERIALS & SAFETY - R&D TR 2 9 79 1 page 1 of 18

FORM C TYPE TEST VERIFICATION REPORT

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ENA Engineering Recommendation G98

Operating Range: This test should be carried out as specified in EN 50438 D.3.1.
Active Power shall be recorded every second. The tests will verify that the Micro-generator

can operate within the required ranges for the specified period of time.
The Interface Protection shall be disabled during the tests.
In case of a PV Micro-generator the PV primary source may be replaced by a DC source.
In case of a full converter Micro-generator (e.g. wind) the primary source and the prime

mover Inverter/rectifier may be replaced by a DC source.
In case of a DFIG Micro-generator the mechanical drive system may be replaced by a test

bench motor.

Test 1
Voltage = 85% of nominal (195.5 V)
Frequency = 47.5 Hz
Power factor = 1
Period of test 90 minutes

Test 2
Voltage = 110% of nominal (253 V).
Frequency = 51.5 Hz
Power factor = 1
Period of test 90 minutes

Test 3
Voltage = 110% of nominal (253 V).
Frequency = 52.0 Hz
Power factor = 1
Period of test 15 minutes

Remark: During the tests 1, 2 and 3 the unit does not disconnect, tests have been passed.

Issue 1 – Amendment 4 2019

MATERIALS & SAFETY - R&D TR 2 9 79 1 page 2 of 18

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ENA Engineering Recommendation G98

Power Quality – Harmonics: These tests should be carried out as specified in BS EN

61000-3-2. The chosen test should be undertaken with a fixed source of energy at two power
levels a) between 45 and 55% and b) at 100% of Registered Capacity. The test
requirements are specified in Annex A1 A.1.3.1 (Inverter connected) or Annex A2 A.2.3.1
(Synchronous).

Micro-generator tested to BS EN 61000-3-2 Phase 1

Micro-generator rating per phase (rpp)

1,023

kW

Harmonic

At 45-55% of Registered

Capacity

100% of Registered

Capacity

Measured
Value MV in
Amps

Measured
Value MV in
Amps

Limit in
BS EN
61000­3-2 in
Amps

Higher limit for
odd harmonics
21 and above

2

0.001

0.002

1.080

3 0.002

0.001

2.300

4 0.002

0.002

0.430

5 0.002

0.002

1.140

6 0.001

0.001

0.300

7 0.002

0.003

0.770

8 0.001

0.001

0.230

9 0.001

0.002

0.400

10

0.001

0.001

0.184

11

0.010

0.020

0.330

12

0.001

0.001

0.153

13

0.005

0.015

0.210

14

0.001

0.001

0.131

15

0.001

0.002

0.150

16

0.001

0.001

0.115

17

0.008

0.008

0.132

18

0.001

0.001

0.102

19

0.010

0.006

0.118

Issue 1 – Amendment 4 2019

MATERIALS & SAFETY - R&D TR 2 9 79 1 page 3 of 18

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ENA Engineering Recommendation G98

20

0.001

0.001

0.092

21

0.001

0.001

0.107

0.160

Issue 1 – Amendment 4 2019

MATERIALS & SAFETY - R&D TR 2 9 79 1 page 4 of 18

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ENA Engineering Recommendation G98

22

0.001

0.001

0.084

23

0.009

0.005

0.098

0.147
24

0.001

0.001

0.077

25

0.006

0.005

0.090

0.135
26

0.001

0.001

0.071

27

0.001

0.001

0.083

0.124
28

0.001

0.001

0.066

29

0.004

0.008

0.078

0.117
30

0.001

0.001

0.061

31

0.005

0.008

0.073

0.109
32

0.001

0.001

0.058

33

0.001

0.001

0.068

0.102
34

0.001

0.001

0.054

35

0.006

0.007

0.064

0.096
36

0.001

0.002

0.051

37

0.006

0.007

0.061

0.091
38

0.002

0.003

0.048

39

0.001

0.001

0.058

0.087
40

0.001

0.001

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.

Issue 1 – Amendment 4 2019

MATERIALS & SAFETY - R&D TR 2 9 79 1 page 5 of 18

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ENA Engineering Recommendation G98

Power Quality – Harmonics: These tests should be carried out as specified in
BS EN 61000-3-2. The chosen test should be undertaken with a fixed source of
energy at two power levels a) between 45 and 55% and b) at 100% of
Registered Capacity. The test requirements are specified in Annex A1 A.1.3.1
(Inverter connected) or Annex A2 A.2.3.1 (Synchronous).

Micro-generator tested to BS EN 61000-3-2 Phase 2

Micro-generator rating per
phase (rpp)

1,005

kW
Harmonic

At 45-55% of
Registered Capacity

100% of Registered
Capacity

Measured
Value MV
in Amps

Measured
Value MV
in Amps

Limit
in BS
EN
61000­3-2 in
Amps

Higher limit
for odd
harmonics
21 and
above

2

0.001

0.001

1.080
3

0.004

0.004

2.300

4 0.001

0.001

0.430

5 0.002

0.002

1.140
6

0.001

0.001

0.300
7

0.002

0.002

0.770
8

0.001

0.001

0.230

9 0.001

0.002

0.400
10

0.001

0.001

0.184
11

0.009

0.020

0.330
12

0.001

0.001

0.153
13

0.005

0.015

0.210
14

0.001

0.001

0.131
15

0.001

0.001

0.150
16

0.001

0.001

0.115
17

0.008

0.008

0.132
18

0.001

0.001

0.102
19

0.009

0.005

0.118
20

0.001

0.001

0.092

Issue 1 – Amendment 4 2019

MATERIALS & SAFETY - R&D TR 2 9 79 1 page 6 of 18

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