CJX2-R power contactors 1450A to 3200A
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Product Details
CJX2-R power contactors 1450A to 3200A
| Type of product | CJX2R-1450 | CJX2R-1700 | CJX2R-2100 | CJX2R-2600 | CJX2R-3200 | ||
| Number of poles | 2, 3 | 2, 3 | 2, 3 | 2, 3 | 2, 3 | ||
| Rated operational current (Ie) Ue≤400V | In AC-1 θ≤55°C | A | 1450 | 1700 | 2100 | 2600 | 3200 |
| Rated operational voltage | Max. | V | 1000 | 1000 | 1000 | 1000 | 1000 |
| Frequency limits | Frequency under operating current (I) | Hz | 16-200 | 16-200 | 16-200 | 16-200 | 16-200 |
| Conventional thermal current | θ≤40°C | A | 1450 | 1700 | 2100 | 2600 | 3200 |
| Marking capacity 1.5X I (AC-1) | Irms conforming to GB14048.4 | A | 2175 | 2550 | 3150 | 3900 | 4800 |
| Short time rating from cold state, no current in previous 60 mins θ≤40°C | 10 Secs | A | 9000 | 10000 | 3600 | 4200 | 5050 |
| 30 Secs | A | 6800 | 7500 | 8500 | 9950 | 11000 | |
| 1 Min | A | 4900 | 5500 | 6400 | 7700 | 8950 | |
| 3 Min | A | 3700 | 4200 | 4800 | 5800 | 6900 | |
| 10 Min | A | 2700 | 3000 | 3600 | 4260 | 5100 | |
| Average impedance per pole | Ith 50Hz | mΩ | 0.083 | 0.071 | 0.057 | 0.046 | 0.037 |
| Power dissipation per pole for the above operational currents | AC-1 | w | 175 | 205 | 250 | 310 | 380 |
| Cabling | The maximum cross sectional area number of cables dimension of cables | mm² | 2 100X5 | 100X5 3 | 100X5 4 | 100X10 3 | 100X10 3 |
| Bolt diameter | mm² | ϕ4-12 | ϕ4-12 | ϕ4-12 | ϕ4-12 | ϕ4-12 | |
| Tightening torque | Cable connetion | N.m | 58 | 58 | 58 | 58 | 58 |
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