| Railway Signaling Power Systems |
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- Dual Input
- Automatic Operation
- Temperature compensation
- Nickel Cadmium and Lead Acid battery temperature compensation
for extended battery life.
- Ease of installation
- Full front accessible A.A.R. terminals.
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Modular component plate with point to point wiring |
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| Model Capacities |
Standard configurations for 7.5, 20,
30 and 40 Amps. |
| Protection |
Input & Output fuses. Input transient
suppression, Output electronic current limit to 100% |
| Status & Controls |
Current limit, rectifier fail, thermistor
fail. Battery type selection switch. 115 / 230 VAC input selector
switch. |
| Remote Monitoring |
Status monitoring using common form
'C' contacts. |
| Warranty |
Comprehensive 12 month. |
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| Model |
MajorRAIL7.5/12 |
MajorRAIL20/12 |
MajorRAIL30/12 |
MajorRAIL40/12 |
| Signaling Applications |
12 VDC Models |
| Input |
| Voltage |
115 / 230 VAC |
| Phase |
Single |
| Frequency |
60 Hz |
Efficiency @
50-100% Load |
>75% |
| Output |
| Voltage |
14.7 V @ 20°C |
| Current |
7.5 Amps |
20 Amps |
30 Amps |
40 Amps |
| Power |
110 Watts |
294 Watts |
441 Watts |
580 Watts |
| Load Regulation |
±1% |
| Physical |
| Dimensions (WxDxH) |
7.25 x 5.5 x 10.5" |
11.75 x 7.75 x 13" |
20 x 9 x 24" |
| Operating Temperature |
0 - 50°C |
| Storage Temperature |
-40 - +70°C |
| Rectifier Designation |
SCR |
| Connections |
| Input / Output Connections |
A.A.R. |
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| Custom
Applications - Contact MajorPower.Com |
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