描述
Application
ADB3Z-63 type DC circuit breaker are used for the line with DC rated voltage up to 1200V and rated currents up to 63A, for overload and short-circuit protection and infrequent operation.
Standards: GT/T14048.2, IEC60947-2.
Main parameters and technical performance
| Rated current In (A) | Poles | Rated voltage (V) | Ultimate breaking capacity cu(kA) | Operating breaking capacity lcs(kA) | Release type | Rated impulse voltage(ms) |
| 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
1P | 250 | 10 | 7.5 | DCB/ DCC/ DCK |
6kV |
| 300 | 6 | 6 | ||||
| 2P | 500 | 10 | 7.5 | |||
| 600 | 6 | 6 | ||||
| 3P | 750 | 10 | 7.5 | |||
| 900 | 6 | 6 | ||||
| 4P | 1000 | 10 | 75 | |||
| 1200 | 6 | 6 |
Mechanical life: 10000 times, Electric life: 1000 times, according to GT/T14048.2,IEC60947-2 standard.
Outline and installation dimensions
Figure1
Product Information
