Rated frequency: | 50/60Hz | Rated current: | Up to 3200A |
type: | CB | brand: | LNP |
Certificate: | Chief Executive | Life: | electrical operation |
Material: | silver contacts | Packaging Details: | Fragmentation |
pole: | 3P 4P | Number of poles: | 4 |
Operation: | Manual and automatic, or manual | Supply capacity: | 10 pieces per day |
payment terms: | Wire transfer, MoneyGram | Rated current: | 63A 100A |
Mechanical life: | 20000 times/operation | connect: | Terminal type, stable working condition |
place of origin; place of origin: | Zhejiang, China | port: | Ningbo/Shanghai |
model: | Headquarters 5 | product name: | Dual power automatic transfer switch ATS |
Conventional thermal current lth | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3200 |
Rated insulation voltage Ui | 750V | 1000V | |||||||||||||||
Rated impulse withstand voltage Uimp | 8KV | 12KV | |||||||||||||||
Voltage rating of switch copper | AC 440V | ||||||||||||||||
Rated working current le AC-33A | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3200 |
Rated connection capacity | 10 le | ||||||||||||||||
Rated breaking capacity | 10 le | ||||||||||||||||
Rated condition short-circuit current | 100KA | 70KA | 100KA | 120KA | 80KA | ||||||||||||
Rated short-time withstand current IS | 7KA | 9KA | 13KA | 26KA | 50KA | 55KA | |||||||||||
Transfer time I-II or II -I | 0.45s | 0.6s | 1.2s | 2.4s | |||||||||||||
Switching the control voltage of the motor | DC24V AC220V AC280V |
Performance:
1. Double complex contacts, horizontal and vertical basic frames, to achieve "zero" arc (no arc interrupter); |
2. Reliable machine interlocking and electrical interlocking, the actuator adopts an independent overload isolating switch, It makes more reliable and safe. |
3. "Return to zero" technology, which can be forced to "return to zero" in an emergency (disconnect two power supplies at the same time). Meet the fire linkage requirements. |
4. The switching of the operation overload isolation switch is driven by a single motor, the switching is stable and reliable, and there is no noise. small shock |
5. The drive motor of the manipulator is only used when the current passes through the moment when the overload cut-off switch is switched. |
6. Use the mechanism interlocking device for overload disconnecting switch. Ensure normal and backup power supplies work normally Reliable and undisturbed. |
7. Clear switch position indication, padlock function, etc. to safely realize power and overload isolation |
8. High security, high automation, high repeatability, service life of more than 8000 times |