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WSW-85M
Winston
Main features
· 200A Contact switching capability
· It has a set of magnetic holding contactor form
· Coil power consumption ：9～15W Min～Max.
· Application Scope：Telecommunication and communication equipment,wind energy,
photovoltaic, uninterruptible power supply and other electronic control systems.
· Product features：Compact structure, high breaking capacity,low power consumption,
long service life and easy installation
· Technical specifications：GB/T14048.4-2020
· Product compliance： ROHS
· Product certification: CE
Application
Interpretation of product model
Example：WSW85M/48.A5；Indicates that the rated current of a group of magnetic holding contactors under DC-1 load is 200A,
and the coil voltage is DC48V
Performance parameter
| Model | WSW-85M/□.A5 |
| Contact form | A set of magnetic retention |
| Contact material | Silver alloy |
| Contact load | 200A×48VDC（DC-1） |
| Contact pressure drop | ≤65mV@200A |
| Insulation resistance | Min. 100MΩ at 500VDC |
| Dielectric Strength | 1000VAC 50 HZ/60 HZ (1 minute) Leakage current less than 1mA |
| Pulse width | 0.5S～1S |
| Pull in time | / |
| Release time | / |
| Pull-in voltage (DC V) | 20～80% US |
| Release voltage (DC V) | 20～80% US |
| Operating ambient temperature | -25℃~+60℃ |
| Storage temperature | -40℃~+65℃ |
| Relative humidity | 20%~90% RH |
| Mechanical life | ≥150,000 second |
| Auxiliary switch | 5A/24V DC;2A/48V DC |
| Minimum load of auxiliary contact | 100mA/5V |
| Class of pollution | III |
| Working system | Continuous working system |
| Vibration | （10～200）Hz acceleration ≤3.5g |
| To attack | （60） Times / minute acceleration 6g |
Coil parameters
| Model | Coil voltage (V) | Coil operating voltage（V） | Pull-in voltage（V） | Release voltage（V） | Starting current（A） | Power waste（W） |
| WSW-85M/□.A5 | 12 | 0.85US～1.1US | 20～80% | 20～80% | ≤1 | 9～15 |
| 24 | ≤0.6 | 9～15 | ||||
| 48 | ≤0.4 | 9～15 | ||||
| 60 | ≤0.3 | 9～15 |
Matters needing attention
1.When installing the contactor, the tightening torque of the main circuit wiring screw nut is 8～10N.m;
Control circuit wiring screw nut tightening torque 1～1.5N.m.
2.The driving circuit power of the product coil must be greater than or equal to the product coil power,
Otherwise the cutting capacity of the product will be reduced.
3.The voltage continuously applied to the coil shall not exceed the maximum allowable voltage.
Packaging & Shipping
Main features
· 200A Contact switching capability
· It has a set of magnetic holding contactor form
· Coil power consumption ：9～15W Min～Max.
· Application Scope：Telecommunication and communication equipment,wind energy,
photovoltaic, uninterruptible power supply and other electronic control systems.
· Product features：Compact structure, high breaking capacity,low power consumption,
long service life and easy installation
· Technical specifications：GB/T14048.4-2020
· Product compliance： ROHS
· Product certification: CE
Application
Interpretation of product model
Example：WSW85M/48.A5；Indicates that the rated current of a group of magnetic holding contactors under DC-1 load is 200A,
and the coil voltage is DC48V
Performance parameter
| Model | WSW-85M/□.A5 |
| Contact form | A set of magnetic retention |
| Contact material | Silver alloy |
| Contact load | 200A×48VDC（DC-1） |
| Contact pressure drop | ≤65mV@200A |
| Insulation resistance | Min. 100MΩ at 500VDC |
| Dielectric Strength | 1000VAC 50 HZ/60 HZ (1 minute) Leakage current less than 1mA |
| Pulse width | 0.5S～1S |
| Pull in time | / |
| Release time | / |
| Pull-in voltage (DC V) | 20～80% US |
| Release voltage (DC V) | 20～80% US |
| Operating ambient temperature | -25℃~+60℃ |
| Storage temperature | -40℃~+65℃ |
| Relative humidity | 20%~90% RH |
| Mechanical life | ≥150,000 second |
| Auxiliary switch | 5A/24V DC;2A/48V DC |
| Minimum load of auxiliary contact | 100mA/5V |
| Class of pollution | III |
| Working system | Continuous working system |
| Vibration | （10～200）Hz acceleration ≤3.5g |
| To attack | （60） Times / minute acceleration 6g |
Coil parameters
| Model | Coil voltage (V) | Coil operating voltage（V） | Pull-in voltage（V） | Release voltage（V） | Starting current（A） | Power waste（W） |
| WSW-85M/□.A5 | 12 | 0.85US～1.1US | 20～80% | 20～80% | ≤1 | 9～15 |
| 24 | ≤0.6 | 9～15 | ||||
| 48 | ≤0.4 | 9～15 | ||||
| 60 | ≤0.3 | 9～15 |
Matters needing attention
1.When installing the contactor, the tightening torque of the main circuit wiring screw nut is 8～10N.m;
Control circuit wiring screw nut tightening torque 1～1.5N.m.
2.The driving circuit power of the product coil must be greater than or equal to the product coil power,
Otherwise the cutting capacity of the product will be reduced.
3.The voltage continuously applied to the coil shall not exceed the maximum allowable voltage.
Packaging & Shipping
