Surge protection and power products
For all your signaling needs. Siemens Mobility solutions in this area range from surge protection devices, air gap arresters and equalizers – designed to protect your equipment from damaging surges – as well as power products which provide power conditioning for track circuits, signal lighting, and battery charging applications.
For all your signaling needs. Siemens Mobility solutions in this area range from surge protection devices, air gap arresters and equalizers – designed to protect your equipment from damaging surges – as well as power products which provide power conditioning for track circuits, signal lighting, and battery charging applications.
Safeguard vital electronic signaling equipment
Benefit from Siemens Mobility's long-standing experience in the field of transformers
Transformers
ST-200-1 Series Track Transformers
The ST-200-1 Track Transformer is a 200 VA, 60 Hz to 250 Hz transformer, developed for use with Siemens Mobility SE-3 Track Circuits. It has a two terminal track winding which will accept or deliver up to 12 volts (16 amps). The two terminal receiver winding is isolated from the former, and will accept or deliver up to 120 volts (1.6 amps). The ST-200-1 is mounted in an aluminum extruded housing, which provides excellent heat transfer from the windings and also allows flexibility in mounting. Tab brackets located in slots in the extrusion allow mounting directly to a relay rack, where the transformer mounts in the same space as an ST-2 relay frame footprint. Tab brackets can be easily relocated for backboard or shelf mounting as well.
ST-400 Series Signal/Track Transformers
The ST-400 Signal/Track Transformer is a 400 VA, 60 Hz to 200 Hz transformer, developed for use with Siemens Mobility SE-3 Track Circuits. It has a two terminal track winding which will accept or deliver up to 12 volts (16 amps). The two terminal receiver winding is isolated from the former, and will accept or deliver up to 120 volts (1.6 amps). The ST-400 is mounted in an aluminum extruded housing, which provides excellent heat transfer from the windings and also allows flexibility in mounting. Tab brackets located in slots in the extrusion allow mounting directly to a relay rack, where the transformer mounts in the same space as an ST-2 relay frame footprint. Tab brackets can be easily relocated for backboard or shelf mounting as well.
SLT Series Fixed Signal Lighting Transformers
Fixed Lighting Transformers (SLT Series) are available in two models of 20 and 50 amperes. Secondary voltage taps are provided for 1 to 15.5 VAC. Excellent voltage regulation is assured through use of heavy cores and windings. These transformers may be shelf, backboard, or relay rack mounted.
LT Series Lighting Transformers
Lighting Transformers (LT Series) are available in two models of 20 and 50 amperes. Secondary voltage taps are provided for 1 to 15.5 VAC. Excellent voltage regulation is assured through use of heavy cores and windings. These transformers may be shelf, backboard, or relay rack mounted.
Battery Chargers
The Battery Charger (SJ) Series offers long-term, reliable charge maintenance of lead acid and nickel cadmium (NiCad) batteries. They are ideally suited where remote installation, extreme temperatures, and minimal maintainer involvement is expected.
SJ Series – Features
- 2 battery selection modes: lead acid or nickel cadmium (NiCad)
- 2 operation modes: Constant Current or Constant Voltage
- Float voltage can be adjusted with the battery connected (when in Constant Voltage mode)
- Push button to display voltage on demand
- LED indicators and digital display
- Supplied with transient suppression devices across the input and output terminals