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Page 66 of 149 Report No. 3302408.5
Page 66 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 110 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
17,6 kA
33,8 kA
20,1 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
767 kA2s
2,33 MA2s
681 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
26,2 kA
33,1 kA
24,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,35 MA2s
1,95 MA2s
1,28 MA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 110 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
17,6 kA
33,8 kA
20,1 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
767 kA2s
2,33 MA2s
681 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
26,2 kA
33,1 kA
24,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,35 MA2s
1,95 MA2s
1,28 MA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (
0/5000
Page 66 of 149 Report No. 3302408.51IEC 60947-2Clause Requirement + Test Result - Remark VerdictTRF No. IEC60947_2F- peak test current (Amax) : 110 kA PTest sequence ”O”- max. let-through current: (kApeak) ................. L1:.......................................................................... L2:.......................................................................... L3:17,6 kA33,8 kA20,1 kAP- Joule integral I²dt (A²s) ................................... L1:.......................................................................... L2:.......................................................................... L3:767 kA2s2,33 MA2s681 kA2sPPause, t: (min) 3 min PTest sequence ”CO”- max. let-through current: (kApeak) ................. L1:.......................................................................... L2:.......................................................................... L3:26,2 kA33,1 kA24,5 kAP- Joule integral I²dt (A²s) ................................... L1:.......................................................................... L2:.......................................................................... L3:2,35 MA2s1,95 MA2s1,28 MA2sPMelting of the fusible element No melting PHoles in the PE-sheet for test sequence ”O” No hole PCracks observed No crack P8.3.5.3 Verification of dielectric withstand- equal to twice the rated operational voltage with aminimum of 1000 V for 5 seconds1000 V / 5 s P- no breakdown or flashover P- the leaking current for circuit-breaker suitable forisolation: (<6mA / 1,1 Ue)………………………………………………………L1:………………………………………………………L2:………………………………………………………L3:………………………………………………………N:457 V0,05 mA0,03 mA0,02 mAP8.3.5.4 Verification of overload releasesThe operation of overload releases shall be verified at 2,5 times the value of theircurrent setting on each pole separately.The operating time shall not exceed the max. value stated by the manufacturer fortwice the current setting at the reference temperature, on a pole singlyTime specified by the manufacturer: tripping time ≤ 1200 s PPage 67 of 149 Report No. 3302408.51IEC 60947-2Clause Requirement + Test Result - Remark VerdictTRF No. IEC60947_2F- Operation time: (s) ......................................... L1:.......................................................................... L2:.......................................................................... L3:317 s446 s332 sPPage 68 of 149 Report No. 3302408.51IEC 60947-2Clause Requirement + Test Result - Remark VerdictTRF No. IEC60947_2F8.3.5 TEST SEQUENCE III (Icu)EasyPact CVS630F, TM type, 3 poles, 600 ARated ultimate short-circuit breakingExcept where the combined test sequence applies, this test sequence applies tocircuit-breaker of utilization category A and to circuit-breaker of utilization B having arated ultimate short-circuit breaking capacity higher than the rated short-timewithstand current.For circuit-breakers of utilization B having a rated short-time withstand current equalto their rated ultimate short-circuit breaking capacity, this test sequence need not bemade, since, in this case, the ultimate short-circuit breaking capacity, is verified whencarrying out test sequence IV.For integrally fused circuit-breakers, test sequence V applies in place of thissequence.Type designation or serial number EasyPact CVS630FSample no: #39Rated current: In (A) 600 ARated operational voltage: Ue (V) 440 VRated ultimate short-circuit breaking capacity: (kA) 30 kA, tested at 42 kARated control supply voltage of closing mechanism:Uc (V)N/ARated control supply voltage of shunt release:Uc (V)N/AThis test sequence need not be made when Icu = Ics8.3.5.1 The operation of overload releases shall be verified at twice the value of theircurrent setting on each pole separately.The operating time shall not exceed the max. value stated by the manufacturer fortwice the current setting at the reference temperature, on a pole singlyTime specified by the manufacturer: 130 s ≤ tripping time ≤ 1200 s P- Operation time: (s) ......................................... L1:.......................................................................... L2:
.......................................................................... L3:
488 s
343 s
413 s
P
8.3.5.2 Test of rated ultimate short-circuit breaking capacity
The test sequence of operations is O – t – CO
For circuit-breaker fitted with adjustable releases,
test shall be made with the current and time settings
at maximum.
P
Page 69 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
closing mechanism energized with 85% at the rated
Uc: (V)
N/A
The circuit-breaker is mounted complete on its own
support or an equivalent support.
P
Test made in free air: P
Distances of the metallic screen’s: (all sides) Up / Down: 60 mm
Left / Right: 5 mm
Front / Back: 0 mm
P
The characteristics of the metallic screen:
- woven wire mesh N/A
- perforated metal P
- expanded metal N/A
- ratio hole area/total area: 0,45-0,65 P
- size of hole: <30mm2 P
- finish: bare or conductive plating P
Test made in specified individual enclosure:
Details of these tests, including the dimensions of
the enclosure:
N/A
Fuse ”F”:
copper wire: diameter 0,8 mm, 50 mm long
P
Circuit is earthed at: (load-star- or supply-star point) Load-star P
Conductor cross-sectional area (mm²) : 185 mm2 x 2 P
If terminals unmarked:
line connected at: (underside /upside)
underside P
Tightening, torques: (Nm) 50 Nm P
Test sequence of operation: O – t – CO P
- test voltage U/Ue = 1,05 (V) .................... L1-L2:
..................................................................... L2-L3:
..................................................................... L3-L1:
477 V
476 V
476 V
P
- r.m.s. test current AC/DC: (A) ........................ L1:
.......................................................................... L2:
.......................................................................... L3:
42,4 kA
43,8 kA
42,8 kA
P
power factor/time constant : 0,22 P
- Factor ”n” 2,1 P
Page 70 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 92,2 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
28,2 kA
29,6 kA
11,4 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,71 MA2s
3,48 MA2s
226 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
24,9 kA
30,7 kA
16,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
1,79 MA2s
1,92 MA2s
638 kA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (<6mA / 1,1 Ue)
………………………………………………………L1:
………………………………………………………L2:
………………………………………………………L3:
………………………………………………………N:
484 V
117,6 μA
0,45 mA
0,66 mA
P
8.3.5.4 Verification of overload releases
The operation of overload releases shall be verified at 2,5 times the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: tripping time ≤ 1200 s P
.......................................................................... L3:
488 s
343 s
413 s
P
8.3.5.2 Test of rated ultimate short-circuit breaking capacity
The test sequence of operations is O – t – CO
For circuit-breaker fitted with adjustable releases,
test shall be made with the current and time settings
at maximum.
P
Page 69 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
closing mechanism energized with 85% at the rated
Uc: (V)
N/A
The circuit-breaker is mounted complete on its own
support or an equivalent support.
P
Test made in free air: P
Distances of the metallic screen’s: (all sides) Up / Down: 60 mm
Left / Right: 5 mm
Front / Back: 0 mm
P
The characteristics of the metallic screen:
- woven wire mesh N/A
- perforated metal P
- expanded metal N/A
- ratio hole area/total area: 0,45-0,65 P
- size of hole: <30mm2 P
- finish: bare or conductive plating P
Test made in specified individual enclosure:
Details of these tests, including the dimensions of
the enclosure:
N/A
Fuse ”F”:
copper wire: diameter 0,8 mm, 50 mm long
P
Circuit is earthed at: (load-star- or supply-star point) Load-star P
Conductor cross-sectional area (mm²) : 185 mm2 x 2 P
If terminals unmarked:
line connected at: (underside /upside)
underside P
Tightening, torques: (Nm) 50 Nm P
Test sequence of operation: O – t – CO P
- test voltage U/Ue = 1,05 (V) .................... L1-L2:
..................................................................... L2-L3:
..................................................................... L3-L1:
477 V
476 V
476 V
P
- r.m.s. test current AC/DC: (A) ........................ L1:
.......................................................................... L2:
.......................................................................... L3:
42,4 kA
43,8 kA
42,8 kA
P
power factor/time constant : 0,22 P
- Factor ”n” 2,1 P
Page 70 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 92,2 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
28,2 kA
29,6 kA
11,4 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,71 MA2s
3,48 MA2s
226 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
24,9 kA
30,7 kA
16,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
1,79 MA2s
1,92 MA2s
638 kA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (<6mA / 1,1 Ue)
………………………………………………………L1:
………………………………………………………L2:
………………………………………………………L3:
………………………………………………………N:
484 V
117,6 μA
0,45 mA
0,66 mA
P
8.3.5.4 Verification of overload releases
The operation of overload releases shall be verified at 2,5 times the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: tripping time ≤ 1200 s P
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Page 66 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 110 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
17,6 kA
33,8 kA
20,1 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
767 kA2s
2,33 MA2s
681 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
26,2 kA
33,1 kA
24,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,35 MA2s
1,95 MA2s
1,28 MA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (<6mA / 1,1 Ue)
………………………………………………………L1:
………………………………………………………L2:
………………………………………………………L3:
………………………………………………………N:
457 V
0,05 mA
0,03 mA
0,02 mA
P
8.3.5.4 Verification of overload releases
The operation of overload releases shall be verified at 2,5 times the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: tripping time ≤ 1200 s P
Page 67 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- Operation time: (s) ......................................... L1:
.......................................................................... L2:
.......................................................................... L3:
317 s
446 s
332 s
P
Page 68 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
8.3.5 TEST SEQUENCE III (Icu)
EasyPact CVS630F, TM type, 3 poles, 600 A
Rated ultimate short-circuit breaking
Except where the combined test sequence applies, this test sequence applies to
circuit-breaker of utilization category A and to circuit-breaker of utilization B having a
rated ultimate short-circuit breaking capacity higher than the rated short-time
withstand current.
For circuit-breakers of utilization B having a rated short-time withstand current equal
to their rated ultimate short-circuit breaking capacity, this test sequence need not be
made, since, in this case, the ultimate short-circuit breaking capacity, is verified when
carrying out test sequence IV.
For integrally fused circuit-breakers, test sequence V applies in place of this
sequence.
Type designation or serial number EasyPact CVS630F
Sample no: #39
Rated current: In (A) 600 A
Rated operational voltage: Ue (V) 440 V
Rated ultimate short-circuit breaking capacity: (kA) 30 kA, tested at 42 kA
Rated control supply voltage of closing mechanism:
Uc (V)
N/A
Rated control supply voltage of shunt release:
Uc (V)
N/A
This test sequence need not be made when Icu = Ics
8.3.5.1 The operation of overload releases shall be verified at twice the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: 130 s ≤ tripping time ≤ 1200 s P
- Operation time: (s) ......................................... L1:
.......................................................................... L2:
.......................................................................... L3:
488 s
343 s
413 s
P
8.3.5.2 Test of rated ultimate short-circuit breaking capacity
The test sequence of operations is O – t – CO
For circuit-breaker fitted with adjustable releases,
test shall be made with the current and time settings
at maximum.
P
Page 69 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
closing mechanism energized with 85% at the rated
Uc: (V)
N/A
The circuit-breaker is mounted complete on its own
support or an equivalent support.
P
Test made in free air: P
Distances of the metallic screen’s: (all sides) Up / Down: 60 mm
Left / Right: 5 mm
Front / Back: 0 mm
P
The characteristics of the metallic screen:
- woven wire mesh N/A
- perforated metal P
- expanded metal N/A
- ratio hole area/total area: 0,45-0,65 P
- size of hole: <30mm2 P
- finish: bare or conductive plating P
Test made in specified individual enclosure:
Details of these tests, including the dimensions of
the enclosure:
N/A
Fuse ”F”:
copper wire: diameter 0,8 mm, 50 mm long
P
Circuit is earthed at: (load-star- or supply-star point) Load-star P
Conductor cross-sectional area (mm²) : 185 mm2 x 2 P
If terminals unmarked:
line connected at: (underside /upside)
underside P
Tightening, torques: (Nm) 50 Nm P
Test sequence of operation: O – t – CO P
- test voltage U/Ue = 1,05 (V) .................... L1-L2:
..................................................................... L2-L3:
..................................................................... L3-L1:
477 V
476 V
476 V
P
- r.m.s. test current AC/DC: (A) ........................ L1:
.......................................................................... L2:
.......................................................................... L3:
42,4 kA
43,8 kA
42,8 kA
P
power factor/time constant : 0,22 P
- Factor ”n” 2,1 P
Page 70 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 92,2 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
28,2 kA
29,6 kA
11,4 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,71 MA2s
3,48 MA2s
226 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
24,9 kA
30,7 kA
16,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
1,79 MA2s
1,92 MA2s
638 kA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (<6mA / 1,1 Ue)
………………………………………………………L1:
………………………………………………………L2:
………………………………………………………L3:
………………………………………………………N:
484 V
117,6 μA
0,45 mA
0,66 mA
P
8.3.5.4 Verification of overload releases
The operation of overload releases shall be verified at 2,5 times the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: tripping time ≤ 1200 s P
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 110 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
17,6 kA
33,8 kA
20,1 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
767 kA2s
2,33 MA2s
681 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
26,2 kA
33,1 kA
24,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,35 MA2s
1,95 MA2s
1,28 MA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (<6mA / 1,1 Ue)
………………………………………………………L1:
………………………………………………………L2:
………………………………………………………L3:
………………………………………………………N:
457 V
0,05 mA
0,03 mA
0,02 mA
P
8.3.5.4 Verification of overload releases
The operation of overload releases shall be verified at 2,5 times the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: tripping time ≤ 1200 s P
Page 67 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- Operation time: (s) ......................................... L1:
.......................................................................... L2:
.......................................................................... L3:
317 s
446 s
332 s
P
Page 68 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
8.3.5 TEST SEQUENCE III (Icu)
EasyPact CVS630F, TM type, 3 poles, 600 A
Rated ultimate short-circuit breaking
Except where the combined test sequence applies, this test sequence applies to
circuit-breaker of utilization category A and to circuit-breaker of utilization B having a
rated ultimate short-circuit breaking capacity higher than the rated short-time
withstand current.
For circuit-breakers of utilization B having a rated short-time withstand current equal
to their rated ultimate short-circuit breaking capacity, this test sequence need not be
made, since, in this case, the ultimate short-circuit breaking capacity, is verified when
carrying out test sequence IV.
For integrally fused circuit-breakers, test sequence V applies in place of this
sequence.
Type designation or serial number EasyPact CVS630F
Sample no: #39
Rated current: In (A) 600 A
Rated operational voltage: Ue (V) 440 V
Rated ultimate short-circuit breaking capacity: (kA) 30 kA, tested at 42 kA
Rated control supply voltage of closing mechanism:
Uc (V)
N/A
Rated control supply voltage of shunt release:
Uc (V)
N/A
This test sequence need not be made when Icu = Ics
8.3.5.1 The operation of overload releases shall be verified at twice the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: 130 s ≤ tripping time ≤ 1200 s P
- Operation time: (s) ......................................... L1:
.......................................................................... L2:
.......................................................................... L3:
488 s
343 s
413 s
P
8.3.5.2 Test of rated ultimate short-circuit breaking capacity
The test sequence of operations is O – t – CO
For circuit-breaker fitted with adjustable releases,
test shall be made with the current and time settings
at maximum.
P
Page 69 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
closing mechanism energized with 85% at the rated
Uc: (V)
N/A
The circuit-breaker is mounted complete on its own
support or an equivalent support.
P
Test made in free air: P
Distances of the metallic screen’s: (all sides) Up / Down: 60 mm
Left / Right: 5 mm
Front / Back: 0 mm
P
The characteristics of the metallic screen:
- woven wire mesh N/A
- perforated metal P
- expanded metal N/A
- ratio hole area/total area: 0,45-0,65 P
- size of hole: <30mm2 P
- finish: bare or conductive plating P
Test made in specified individual enclosure:
Details of these tests, including the dimensions of
the enclosure:
N/A
Fuse ”F”:
copper wire: diameter 0,8 mm, 50 mm long
P
Circuit is earthed at: (load-star- or supply-star point) Load-star P
Conductor cross-sectional area (mm²) : 185 mm2 x 2 P
If terminals unmarked:
line connected at: (underside /upside)
underside P
Tightening, torques: (Nm) 50 Nm P
Test sequence of operation: O – t – CO P
- test voltage U/Ue = 1,05 (V) .................... L1-L2:
..................................................................... L2-L3:
..................................................................... L3-L1:
477 V
476 V
476 V
P
- r.m.s. test current AC/DC: (A) ........................ L1:
.......................................................................... L2:
.......................................................................... L3:
42,4 kA
43,8 kA
42,8 kA
P
power factor/time constant : 0,22 P
- Factor ”n” 2,1 P
Page 70 of 149 Report No. 3302408.51
IEC 60947-2
Clause Requirement + Test Result - Remark Verdict
TRF No. IEC60947_2F
- peak test current (Amax) : 92,2 kA P
Test sequence ”O”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
28,2 kA
29,6 kA
11,4 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
2,71 MA2s
3,48 MA2s
226 kA2s
P
Pause, t: (min) 3 min P
Test sequence ”CO”
- max. let-through current: (kApeak) ................. L1:
.......................................................................... L2:
.......................................................................... L3:
24,9 kA
30,7 kA
16,5 kA
P
- Joule integral I²dt (A²s) ................................... L1:
.......................................................................... L2:
.......................................................................... L3:
1,79 MA2s
1,92 MA2s
638 kA2s
P
Melting of the fusible element No melting P
Holes in the PE-sheet for test sequence ”O” No hole P
Cracks observed No crack P
8.3.5.3 Verification of dielectric withstand
- equal to twice the rated operational voltage with a
minimum of 1000 V for 5 seconds
1000 V / 5 s P
- no breakdown or flashover P
- the leaking current for circuit-breaker suitable for
isolation: (<6mA / 1,1 Ue)
………………………………………………………L1:
………………………………………………………L2:
………………………………………………………L3:
………………………………………………………N:
484 V
117,6 μA
0,45 mA
0,66 mA
P
8.3.5.4 Verification of overload releases
The operation of overload releases shall be verified at 2,5 times the value of their
current setting on each pole separately.
The operating time shall not exceed the max. value stated by the manufacturer for
twice the current setting at the reference temperature, on a pole singly
Time specified by the manufacturer: tripping time ≤ 1200 s P
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