PKC5 250 High Ampere AC Contactor
In a circuit of AC 50\60Hz, voltage up to 1000V, current up to 600A, controlling motors of different types.
Control resistance, inductive, capacitive loads: heating, lighting, power compensation, and transformer
Control distribution circuit, industrial distribution, green energy distribution
For harsh environments and frequent operations,
quick operating coils are recommended
Control resistance, inductive, capacitive loads: heating, lighting, power compensation, and transformer
Control distribution circuit, industrial distribution, green energy distribution
For harsh environments and frequent operations,
quick operating coils are recommended
| Contactor | PKC5 | PKC6 | PKC7 | |
| Specifications | 1000、1250、1450、1700、2100、2600、3200 | 750、1000、1500、1800 | 115、150、170 | |
| Rated operationgl currentA | AC3 | — | 750-1800 | — |
| AC1 | 1000-3200 | 800-2750 | AC-6b 90-130 | |
| Conventional thermal current thA |
1000-3200 | 800-2750 | 250 | |
| Maximum rated operational voltage V | 1000 | 1000 | 660 | |
| Rated operational power AC3KW | 220V | 220-500 | ||
| 400V | 400-900 | |||
| 500V | 500-900 | |||
| 690V | 560-900 | |||
| 1000V | 530-750 | |||
| Maximum operating power AClKW |
220V | 350-1090 | 300-1000 | Capacity of capacitor Kvar |
| 400V | 600-1890 | 330-1600 | 60-90 | |
| 500V | 740-2350 | 550-2100 | ||
| 690V | 980-3100 | 800-2700 | ||
| 1000V | 1490-4690 | 1100-4200 | ||
| Number of poles | 3 | 1-4 | 3 | |
| Applications | For category AC1. For slightly inductive loads or slightly inductive distribution circuits, eg. Standard electric stove, distribution circuits for workshop power distribution in rural area and distribution for wind power distribution. |
Standard products for high capacity AC3, ACl, AC4 loads, specially for large equipment in hoisting, construction and metallurgy industry. |
For making and breaking of capacitor. For making and breaking of reactive power compensation devices and appliances, to improve the power factor. |
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