Surge Suppression Unit Models
- SSU 50TA-NS
- SSU 100TA-NS
Features
- The cable between the inverter and the motor comes in two lengths: 50m and 100m.
- The surge voltage can be suppressed to 1kV or lower by connecting the surge suppression unit on the motor.
- Applicable motor capacity: 0.2kW to 75kW
- Since no additional work is required, it can be easily mounted on the existing equipment.
Specifications
| Item | Specifications | |
|---|---|---|
| Type | 50m: SSU 50TA-NS 100m: SSU 100TA-NS |
|
| Applicable cable length to motor | SSU 50TA-NS: up to 50m SSU 100TA-NS: up to 100m |
|
| Applicable inverter | Power supply voltage | Three-phase or single phase 200V series: 200 to 240 V AC Three-phase 400V series: 380 to 480 V AC Voltage variations: -15 to + 10% |
| Inverter capacity | Three-phase or single-phase 200V series: 75kW or less Three-phase 400V series: 75kW or less * Consult us for application to the inverter with a capacity of 90kW or over. |
|
| Output frequency | 0.1 to 400Hz | |
| Carrier frequency | 15kHz or less | |
| Enclosure | IP20 | |
| Installation location | Indoor use only. Shall be free from dusts, direct sunlight, corrosive gasses, flammable gases, oil mist, vapor or water droplet. The atmosphere can contain a small amount of salt. (0.01mg/cm2 or less per year) The unit must not be subjected to sudden changes in temperature that will cause dew condensation to form. |
|
| Ambient temperature | -20 to 40°C | |
| Ambient humidity | 85%RH or less (no dew condensation) | |
| Altitude | 1000m max. | |
| Vibration | 0.7G or less | |
| Storage ambient temperature | -30 to 60°C | |
| Storage ambient humidity | 85%RH or less (no dew condensation) | |
| Supported compliance | Compliant with RoHS Directives | |
| External dimensions/mass | SSU 50TA-NS: (W)148x(H)254x(D)238mm, 4.0kg SSU 100TA-NS: (W)198x(H)380x(D)284mm, 6.5kg |
|
