SPGB-4B
Electric switch mechanism SPGB-4B is designed for switching, closure and position control of railway points at fully mechanized marshalling yard humps with undivided throw of switch points.
Electric switch mechanism SPGB-4B is designed for switching, closure and position control of railway points at fully mechanized marshalling yard humps with undivided throw of switch points.
Non-contact induction sensors DBL and DBP are used in automatic switches of electric switch mechanisms which enable to include them in corresponding circuits of the 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 + 25°C 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 and meets requirements of specifi cations — TU 32 TsSh 4547-2003
Non-contact induction sensors DBL and DBP are used in automatic switches of electric switch mechanisms which enable to include them in corresponding circuits of the 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 + 25°C 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 and meets requirements of specifi cations — TU 32 TsSh 4547-2003
| Load, N,maximum: | 2000 |
| Overall dimensions, mm: | 1015×780×255 |
| Rule stroke, mm: | 147-156 |
| Switchgear weight, kg, maximum: | 192 |
| 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 | 160 | 4,2 | 1700 | 1,6 |
| МSP-0,25 | 250 | 100 | 6,0 | 1700 | 1,58 |
| DPS-0,55 | 550 | 200 | 6,2 | - | 0,95 |
| DPS-0,25 | 250 | 160 | 4,2 | - | 1,6 |
