Pangkalahatang-ideya
VIOX CJX2s high-current AC contactors are designed for frequent AC
motor starting, control and remote circuit switching. The model range
listed below covers 120–800 A AC-3 at 380/400 V, with three main poles
and a rated insulation voltage of 1000 V. Suitable thermal overload
relays can be combined with the contactors to form motor starters.
Mga tampok
- Dual-coil control circuit with separate pull-in and holding
characteristics. - Bottom drawer-type coil construction for maintenance access.
- Standard 2NO + 2NC auxiliary contacts.
- Rail or screw mounting, with model-specific installation
dimensions. - Optional front dust cover and arc barriers for applicable
mga configuration.
Teknikal na Pagtutukoy
| Modelo | AC-3 na kuryente sa 380/400 V | AC-3 na lakas ng motor sa 380/400 V | AC-3 current at 660/690 V | AC-3 motor power at 660/690 V |
|---|---|---|---|---|
| CJX2s-120 | 120 A | 55 kW | 86 A | 80 kW |
| CJX2s-160 | 160 A | 75 kW | 107 A | 100 kW |
| CJX2s-185 | 185 A | 90 kW | 107 A | 100 kW |
| CJX2s-225 | 225 A | 110 kW | 118 A | 110 kW |
| CJX2s-265 | 265 A | 132 kW | 170 A | 160 kW |
| CJX2s-330 | 330 A | 160 kW | 235 A | 200 kW |
| CJX2s-400 | 400 A | 200 kW | 303 A | 300 kW |
| CJX2s-500 | 500 A | 250 kW | 353 A | 335 kW |
| CJX2s-630 | 630 A | 335 kW | 400 A | 350 kW |
| CJX2s-800 | 800 A | 450 kW | 470 A | 375 kW |
| Parameter | Pagtutukoy |
|---|---|
| Main poles | 3P |
| Na-rate na boltahe ng pagkakabukod Ui | 1000 V |
| Rated operating voltage Ue in the rating table | 380/400 V; 660/690 V |
| Mga pantulong na contact | 2NO + 2NC |
| Rated AC coil voltage options | 110 V, 127 V, 220/230 V, 380/400 V |
| Coil frequency options | 50 Hz; 50/60 Hz |
| Proteksyon ng enclosure | IP00 |
| Mga tinukoy na pamantayan | GB/T 14048.1 / IEC 60947-1; GB/T 14048.4 / IEC 60947-4-1 |
Select the contactor by the motor voltage, utilization category and
model-specific rating. Coil supply voltage is a separate selection from
main-circuit operating voltage. The contactor is used with appropriate
motor and circuit protection.
Dimensyon
Match the frame size and fitted accessories to the installation
drawing. Dimensions for CJX2s-120–160 and CJX2s-185–800 are shown
separately.
Impormasyon sa Pag-order
For a quotation, provide the model, motor voltage and power, coil
voltage and frequency, overload-relay and accessory requirements, and
quantity.
