Outdoor traction motor drive NST 230/24
Application:
The motor drive type NST 230/24 is designed for remote opening and closing of connectors on traction networks and lines of non-traction purposes.
Advantages:
- high torque of the drive shaft
- easy installation
- possibility of manual adjustment the
- drive in an emergency situation (crank)
- high mechanical durability
Technical data:
| Drive type | NST 230/24 |
| Rated supply voltage | 230 V AC |
| Permissible supply voltage variation | 0,85 UN < U < 1,1 UN |
| Average current consumed by the drive loaded | 16 A |
| Level of protection | IP 44 |
| Average cycle time | 3 s. |
| Max. jump of the connector of the string | 202 mm |
| Max. torque of the drive | 1600 Nm |
| Class of mechanical durability | M2 |
| Dimensions | 640 x 270 x 270 mm |
| Weight | 39 kg |
Drive equipment:
| 1 | Limit switches S1, S2 |
| 2 | The cabinet of the drive |
| 3 | Electro-mechanical lock |
| 4 | Contactors K1, K2 |
| 5 | Power switches F1 |
| 6 | Motor |
| 7 | Transformers TR1, TR2 |
| 8 | Rectifying bridges |
| 9 | Gland |
| 10 | Earth terminal |
| 11 | Terminal strips |
| 12 | Diagram |
| 13 | Lock |
Example assembly of the drive connection with a disconnector:
| 1 | Load break switch NRT-EL 3,6/3600 |
| 2 | Drive string RNT 048 |
| 3 | Slide bearing PRNT A0101 |
| 4 | Drive NST |
Technical drawings, wiring diagrams:
Dimensions of NST 230/24
Wiring diagram of NST 230/24
Declaration of conformity:
All technical data presented in the catalog can be changed due to technological progress.