Main technical parameters
NDM5-160 series
Frame current Inm (A) | 160 | |||
Rated current In (A) | 16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160 | |||
Rated voltage Ue (V) | AC230(2P, 3P, 4P), AC415(3P, 4P), AC690(3P, 4P) | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 800V | |||
Power frequency withstand voltage (1min) | 3000V | |||
Rated Ultimate/Service Short-circuit breaking capacity Icu/Ics (kA) | Code | L | M | H |
AC230V(2P, 3P, 4P) | 100/100 | 120/120 | 150/150 | |
AC415V(3P, 4P) | 70/70 | 100/100 | 150/150 | |
AC690V(3P,N4P) | 8/8 | 12/12 | 15/15 | |
Mechanical life (times) | 25,000 | |||
Electrical life (times) | AC230V/AC240V | 18000 | ||
AC690V | 8000 |
NDM5-250 series
Frame current Inm | 250A | |||
Rated current In | 63A, 80A, 100A, 125A, 160A, 200A, 250A | |||
Rated voltage Ue (V) | AC230/AC240, AC400/AC415, AC690, AC800, AC1000 | |||
Usage category | A | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 1000V | |||
Power frequency withstand voltage (1min) | 3500V | |||
Rated Ultimate/Service Short-circuit breaking capacity Icu/Ics (kA) | Code | L | M | H |
AC230V/AC240V | 70/70 | 100/100 | 150/150 | |
AC400V/AC415V (3P /4P) | 70/70 | 100/100 | 150/150 | |
AC690V (3P /4P) | 10/10 | 15/15 | 25/25 | |
AC800V (3P) | 20/15 | |||
AC1000V (3P) | 15/10 | |||
Mechanical life (times) | 25,000 | |||
Electrical life (times) | AC230V/AC240V | 10000 | ||
AC400V/AC415V | 10000 | |||
AC690V | 4000 | |||
AC800V | 1500 | |||
AC1000V | 1000 |
NDM5-400 series
Frame current Inm (A) | 400 | |||
Rated current In (A) | 250, 320, 400 | |||
Rated voltage Ue (V) | AC400/415, AC500V, AC690, AC1000V(3P) | |||
Usage category | A | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 1000V | |||
Power frequency withstand voltage (1min) | 4000V | |||
Rated Ultimate/Service Short-circuit breaking capacity Icu/Ics (kA) | Code | L | M | H |
AC400/415V | 70/70 | 100/100 | 150/150 | |
AC500V | 50/50 | 70/70 | 85/85 | |
AC690V | 20/20 | 30/30 | 40/40 | |
AC1000V(3P) | -- | -- | 35/15 | |
Mechanical life (times) | 20,000 | |||
Electrical life (times) | AC400/415V | 7000 | ||
AC500V | 5000 | |||
AC690V | 3000 | |||
AC1000V(3P) | 1000 |
NDM5-630 series
Frame current Inm (A) | 630 | |||
Rated current In (A) | 400, 500, 630 | |||
Rated voltage Ue (V) | AC400/415, AC500V, AC690, AC1000V(3P) | |||
Usage category | A | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 1000V | |||
Power frequency withstand voltage (1min) | 4000V | |||
Rated Ultimate/Service Short-circuit breaking capacity Icu/Ics (kA) | Code | L | M | H |
AC400/415V | 70/70 | 100/100 | 150/150 | |
AC500V | 50/50 | 70/70 | 85/85 | |
AC690V | 20/20 | 30/30 | 40/40 | |
AC1000V(3P) | -- | -- | 15/10 | |
Mechanical life (times) | 20,000 | |||
Electrical life (times) | AC400/415V | 5000 | ||
AC500V | 3000 | |||
AC690V | 2000 | |||
AC1000V(3P) | 1000 |
NDM5-250V series
Frame current Inm (A) | 250 | |||
Rated current In (A) | 63, 80, 100, 125, 160, 200, 250 | |||
Rated voltage Ue (V) | AC800, AC1000 | |||
Usage category | A | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 1000V | |||
Power frequency withstand voltage (1min) | 3500V | |||
Rated frequency(Hz) | 50/60 | |||
Rated Ultimate breaking capacity Icu (kA) | AC800V | 50 | ||
AC1000 | 30 | |||
Rated Service breaking capacity Ics (kA) | AC800V | 35 | ||
AC1000 | 15 | |||
Life(times) | Mechanical life | 15000 | ||
Electrical life | 1500 |
NDM5-400V series
Frame current Inm (A) | 400 | |||
Rated current In (A) | 250, 320, 400 | |||
Rated voltage Ue (V) | AC800, AC1000 | |||
Usage category | A | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 1000V | |||
Power frequency withstand voltage (1min) | 4000V | |||
Rated frequency(Hz) | 50/60 | |||
Rated Ultimate breaking capacity Icu (kA) | AC800V | 50 | ||
AC1000 | 35 | |||
Rated Service breaking capacity Ics (kA) | AC800V | 50 | ||
AC1000 | 18 | |||
Life(times) | Mechanical life | 15000 | ||
Electrical life | AC800V | 1500 | ||
AC1000 | 1000 |
NDM5-630V series
Frame current Inm (A) | 630 | |||
Rated current In (A) | 400, 500, 630 | |||
Rated voltage Ue (V) | AC800, AC1000 | |||
Usage category | A | |||
Rated impulse withstand voltage Uimp | 8000V | |||
Rated insulation voltage Ui | 1000V | |||
Power frequency withstand voltage (1min) | 4000V | |||
Rated frequency(Hz) | 50/60 | |||
Rated Ultimate breaking capacity Icu (kA) | AC800V | 50 | ||
AC1000 | 35 | |||
Rated Service breaking capacity Ics (kA) | AC800V | 50 | ||
AC1000 | 18 | |||
Life(times) | Mechanical life | 15000 | ||
Electrical life | AC800V | 1500 | ||
AC1000 | 1000 |