China CNC 400V Auto Handedtransfer Switch ATS 630V Handed Transfer Automatic 250A, Find details about China Automatic Transfer Switch, Changeover Switch from CNC 400V Auto Handedtransfer Switch ATS 630V Handed Transfer Automatic 250A
CNC 400V Auto Handedtransfer Switch ATS 630V Handed Transfer Automatic 250A
Model number | YCQ9M-63~250 | YCQ9M-400 | YCQ9M-630 |
Electrical life (t) | 1000 | 1000 | 1000 |
Mechanical life (t) | 5000 | 3000 | 2000 |
Total life (t) | 6000 | 4000 | 3000 |
Rated duty | uninterrupted duty | ||
Under-voltage switching setpoint | 180~210V | ||
Over-voltage switching setpoint | 230~280V | ||
Contacts switching time | ≤3s | ||
Switching return delay time | 0.1~99.9s(Adjustable) |
Specifications | Execution breaker | Rated current (A) | Rated voltage (V) | Rated impulse withstand voltage (kV) | Rated short-circuit making capacity (kA) | Rated short-circuit breaking capacity (kA) |
63M/3P | YCM1-63M/3P | 16/25/32/40/50/63 | 400 | 8 | 52.5 | 25 |
63M/4P | YCM1-63M/4P | |||||
125M/3P | YCM1-100M/3P | 16/25/32/40/50 | 63 | 30 | ||
63/80/100/125 | ||||||
125M/4P | YCM1-100M/4P | |||||
250M/3P | YCM1-225M/3P | 100/125/140/160 | 73.5 | 35 | ||
180/200/225/250 | ||||||
250M/4P | YCM1-225M/4P | |||||
400M/3P | YCM1-400M/3P | 225/250/315 | 105 | 50 | ||
350/400 | ||||||
400M/4P | YCM1-400M/4P | |||||
630M/3P | YCM1-630M/3P | 400/500/630 | 105 | 50 | ||
630M/4P | YCM1-630M/4P |