SPG-3M
Knife blocks similar to SP-6M are used in automatic switches of electric switch mechanism which enables to include them in corresponding circuits of electric switching interlocking.
Electric switch mechanism SPG-3M is designed for switching interlocked switches in intermittent duty and for their closure and position control in the continuous duty. It is used at gravity hump yards.
Knife blocks similar to SP-6M are used in automatic switches of electric switch mechanism which enables to include them in corresponding circuits of electric switching interlocking.
The electric switch mechanism is designed for operation under the moderate climate conditions in the range of – 45°C to + 55°C, at relative air humidity up to 100% at temperature of maximum + 25°С for MS4 and K4 classifi cation group per GOST R 55369 2012.
The electric switch mechanism design ensures IP54 protection as per GOST 14254-96.
Knife blocks similar to SP-6M are used in automatic switches of electric switch mechanism which enables to include them in corresponding circuits of electric switching interlocking.
The electric switch mechanism is designed for operation under the moderate climate conditions in the range of – 45°C to + 55°C, at relative air humidity up to 100% at temperature of maximum + 25°С for MS4 and K4 classifi cation group per GOST R 55369 2012.
The electric switch mechanism design ensures IP54 protection as per GOST 14254-96.
| Load, N,maximum: | 2000 |
| Overall dimensions, mm: | 1015×780×255 |
| Rule stroke, mm: | 154±2 |
| Switchgear weight, kg, maximum: | 190 |
| Gate stoke, mm: | 154±2 |
Type, parameters of electric motor and time of gate switching at load 2,000 N
| Electric motor type | Power, W | Supply voltage, V | Surrent А | Rotation frequency rpm | Switching time at 2,000 N load, s |
| МSP-0,25 | 250 | 100 | 6,0 | 1700 | 1,58 |
| МSP-0,25 | 250 | 160 | 4,2 | 1700 | 1,6 |
