Emergency Power Supply
EPS
The EPS is a compact-size uninterruptible power supply with on-board Li-Ion batteries to supply the passenger rail cars emergency lighting system when normal power is unavailable. It meets the APTA SS-E013-99 and APTA RT-S-VIM-020-08. The EPS provides four lighting outputs for over 90 minutes of full load operation before reducing load power until the battery becomes empty. The EPS can be recharged within 30 minutes and works in a wide range of temperatures. Remote fault signal output and remote multicolor status LED indicator are available.

EPS2 Shown
Highlights
- Meets APTA SS-E-013-99 and APTA RT-S-VIM-020-08
- Long-life no-maintenance Li-Ion battery backup
- Fast charging
- Automatic self-diagnostic module
- 4 lighting supply outputs
- Selectable output voltages available
- Remote fault indication signal output available
Service Proven
New product series
Overall dimensions
Length X Height X Depth
9.73” X 9.16” X 3.75”
Models & features
Part Number Base
Main Operating Voltage
Output Voltage
Output Power
Number of Lighting Outputs
Battery Backup Time (minimum)
Battery Capacity
Remote Fault Signal Outputs
Remote Lighting Activation Output
Operating temperature
Part Number Base
EPS2
X = Included, O = Optional, F = Factory Configurable

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