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Appendix A: TPSD Specifications
ELECTRICAL
AC Input 120, 208, 240, or 480VAC
Voltage range +10% / -12%
Frequency Range 50Hz or 60Hz ± 5%
DC Output 6 - 200 ADC
24, 48, or 130VDC
Output Filtering Single Phase - 30mV RMS, with or without battery
Three Phase - 100mV RMS, with or without battery
Regulation
± 0.5% from no load to full load over the specified input voltage, frequency and ambient
temperature range.
Load Sharing When connected identical TPSD units are forced to share the load equally (within ± 5%).
Meters Digital Meter Display
Optional second Digital Meter Display (DC Volts Only)
PROTECTION
Current Walk-In
The output current will gradually increase after the charger is turned on, eliminating surges and
overshoot
Current Limit 50 - 115% of the rated DC output current.
AC Breaker AC breaker is standard equipment.
(2KAIC or 5KAIC depending on the model)
DC Breaker DC breaker is standard equipment. *see DC Fuse
(5KAIC, 7.5KAIC or 10KAIC depending on the model)
DC Fuse DC fuse is standard equipment only for TPSD-100-24V and TPSD-100-48V
Optional breaker is rated at 10KAIC
Emergency
Restoration
The battery charger may be connected to a battery which is heavily discharged and recharge it
without clearing any protective devices.
ENVIROMENTAL
Audible Noise Less than 65dBA at any point 5 feet from any vertical surface
Operating
Temperature
32 to 122˚F (0 to 50˚C)
Storage
Temperature
-40 to 185° F (-40 to 85° C)
Relative Humidity 0 to 95% (non-condensing)
Cooling Convection cooled
Shock
The battery charger in its shipping container withstands shock developed when one edge of the
container is dropped six inches while the opposite edge is resting on the ground, or it is dropped
two inches without any physical damage or degradation of the electrical performance.
Vibration
The battery charger in its shipping contained, withstands vibration encountered in shipping
without physical damage or degradation of the electrical performance.
Altitude
This battery charger is capable of operation at altitudes up to 10,000 feet at an ambient
temperature of up to +40 degrees C.
Ventilation
The unit should be mounted so that ventilating openings are not blocked and air entering the
cabinet does not exceed 50 degrees C (122 degrees F).
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