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DZ518-P(GV2-P)motor protection circuit breaker(MCCB)are mainly used to the overload and shortcircuit protection of the motor.
Table 1
|
DZ518(GV2-P)
|
|
| P01C | 0.1-0.16 |
| P02C | 0.16-0.25 |
| P03C | 0.25-0.40 |
| P04C | 0.40-0.63 |
| P05C | 0.63-1 |
| P06C | 1-1.6 |
| P07C | 1.6-2.5 |
| P08C | 2.5-4 |
| P10C | 4-6.3 |
| P14C | 6-10 |
| P16C | 6-14 |
| P18C | 10-16 |
| P20C | 13-18 |
| P21C | 17-23 |
| P22C | 20-25 |
| P32C | 24-32 |
Table 2
|
The adjusting range of |
The standard power of three-phase electromotor (KW) AC-3, 50/60Hz | |||||
| 230/240V | 400V | 415V | 440V | 500V | 690V | |
| 0.1-0.16 | - | - | - | - | - | - |
| 0.16-0.25 | - | - | - | - | - | - |
| 0.25-0.4 | - | - | - | - | - | - |
| 0.4-0.63 | - | - | - | - | - | 0.37 |
| 0.63-1 | - | - | - | 0.37 | 0.37 | 0.55 |
| 1-1.6 | - | 0.37 | - | 0.55 | 0.75 | 1.1 |
| 1.6-2.5 | 0.37 | 0.75 | 0.75 | 1.1 | 1.1 | 1.5 |
| 2.5-4 | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 3 |
| 4-6.3 | 1.1 | 2.2 | 2.2 | 3 | 3.7 | 4 |
| 6-10 | 2.2 | 4 | 4 | 4 | 5.5 | 7.5 |
| 9-14 | 3 | 5.5 | 5.5 | 7.5 | 7.5 | 9 |
| 13-18 | 4 | 7.5 | 9 | 9 | 9 | 11 |
| 17-23 | 5.5 | 11 | 11 | 11 | 11 | 15 |
| 20-25 | 5.5 | 11 | 11 | 11 | 15 |
18.5 |
| 24-32 | 7.5 | 15 | 15 | 15 | 18.5 | 23 |
Table 3
|
The rated current |
The adjusting range commuting current for coponents A | The disjointing current commuting value in instant field InA |
| 0.16 | 0.1-0.16 | 1.5 |
| 0.25 | 0.16-0.25 | 2.4 |
| 0.4 | 0.25-0.4 | 5 |
| 0.63 | 0.4-0.63 | 8 |
| 1 | 0.63-1 | 13 |
| 1.6 | 1-1.6 | 22.5 |
| 2.5 | 1.6-2.5 | 33.5 |
| 4 | 2.5-4 | 51 |
| 6.3 | 4-6.3 | 78 |
| 10 | 6-10 | 138 |
| 14 | 9-14 | 170 |
| 18 | 13-18 | 223 |
| 23 | 17-23 | 327 |
| 25 | 20-25 | 327 |
| 32 | 24-32 | 416 |