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    CJX2-R power contactors 1450A to 3200ACJX2-R power contactors 1450A to 3200A
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  1450 1700 2100 2600 3200
Rated operational voltage  Max.  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  1450 1700 2100 2600 3200
Marking capacity 1.5X I (AC-1) Irms conforming to GB14048.4  2175 2550 3150 3900 4800
Short time rating from cold state, no current in previous 60 mins θ≤40°C  10 Secs  9000 10000 3600 4200 5050
30 Secs  6800 7500 8500 9950 11000
1 Min  4900 5500 6400 7700 8950
3 Min  3700 4200 4800 5800 6900
10 Min  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  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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