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Characteristics
Features
63 Series
70 Series
LC Battery Charger
FC / FCA Battery Charger
F3 Telecom
DC/Telecom
CM Communications
TD Series, UPS Battery Charger
800-706-7009
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63 Series Battery Power System 
Weatherproof,
Non-Stop DC Power for Telecommunications
12 Volts to 48 Volts Output, 6 to 50 Amps
- Non-stop DC power
- Weatherproof housing
- Small size
- Single system responsibility
- Temperature compensated,
precision rectifiers/chargers
- 115/230 VAC, 50/60 Hz input
- Automatic protection systems
SENS 63 Series Battery Power System (BPS) is the ideal DC battery
backup source for microwave repeaters, small cell sites, RTU and SCADA. The
weatherproof housing means the 63 BPS can be installed in nearly any
outdoor location.
Nonstop DC power
The 63 BPS is a factory-packaged DC power system that supplies nonstop
DC power to keep equipment running despite commercial power failure. The 63
BPS includes filtered rectifier/charger, alarm system, battery and
load-control equipment.
Weatherproof housing
The weatherproof housing eliminates the need for an equipment shelter, thus
saving costs and space. High-gloss white enamel reflects heat and minimizes dirt
build up.
Small size
Rectifier/charger and battery are housed in the same compact, all-welded
aluminum cabinet. The small cabinet is easily mounted on walls, equipment towers
or antenna poles.
Single system responsibility
All system elements are packaged inside the 63 BPS cabinet.
Temperature compensated, precision rectifiers/chargers
Rectifiers/chargers are precision voltage regulated and temperature compensated.
Temperature compensation extends battery life, eliminates over- and
undercharging and reduces the risk of battery thermal runaway.
115/230 VAC, 50/60 Hz input
SENS 63 BPS is designed for service nearly anywhere in the world.
Standard units operate on either 50 or 60 Hz; input voltage is field-selectable
for 115 or 230 volts.
Automatic protection systems
The thermostatically controlled, ball-bearing cooling fan operates above 40 C
only. This prolongs fan life and reduces dust ingress into the system. Washable
dust filters further reduce the level of dust ingress. An optional
thermostatically controlled battery heater is available for systems operating in
cold climates. The complete alarm system includes Form C contacts that provide
remote indication of system status.
Dimensions
 
Battery Power System Ordering Information Table
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Voltage
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Amps
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Battery AH Designator
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12
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12 or 25
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100 (82 AH) or 200 (164 AH)
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24
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12 or 25
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35 (29 AH), 65 (54 AH) or 100 (82 AH)
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48
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12
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35 (29 AH)
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| General The
Battery Power System (BPS) supplies nonstop DC power to critical loads
requiring a well-filtered output. System elements include a filtered
rectifier/charger, VRLA battery, load control equipment and a weatherproof
housing.
Power Circuit Description
Phase-controlled full-bridge rectification using SCRs. Battery and
rectifier/charger output are connected in parallel and supply a low voltage
load disconnect. The load disconnect removes the load from the battery when
battery voltage drops below the 1.75 volts per cell, and it automatically
reconnects it when battery voltage measures over 2.1 volts per cell.
Mechanical Configuration
Rectifier/charger and battery are in different compartments of the same
cabinet.
Output
Output voltages
12, 24 or 48 volts nominal.
Output current
6, 12 or 25 amps. (Max current per 48V rectifier/charger is 12 amps).
Current limit is made at the factory and cannot be changed in the field.
Dual rectifiers/chargers of the above capacities can be accommodated for
either higher current or for redundancy.
Output regulation
The temperature-compensated output voltage remains within + 1% of the
correct level for any load current over the input voltage and frequency
range specified
Output Voltage Temperature Compensation
The output voltage is temperature compensated to .18% per degree Celsius.
Battery temperature sensing is accomplished by a sensor located in the
battery compartment. In case of a sensor failure or disconnection, sensing
automatically reverts to a sensor located on the control card.
Voltage Sensing
Voltage sense is at the output terminals.
Current Limit
The output is electronically limited to between 100% and 105% of rated
output.
Input
Rated Input Voltage
115/230 volts +10%, 47-63 Hz, field selectable.
Soft Start (current walk-in)
Upon application of AC power, the rectifier/charger is governed so that
output increases gradually to full power, or to a lesser amount as demanded
by the load, over a period of approximately 10 seconds.
Protection
Current Limit
Electronic current limit protects from overload and short circuit under
normal conditions.
Fault Protection
- Two-pole input breaker.
- Two-pole rectifier/charger output breaker.
- Two-pole battery breaker.
High Voltage Shutdown (HVS)
Protects against overcharging should the rectifier/charger malfunction.
Activates if output voltage exceeds a factory adjusted value. After
shutdown, the rectifier/charger will start again after battery voltage drops
below nominal. |
| General The
Battery Power System (BPS) supplies nonstop DC power to critical loads
requiring a well-filtered output. System elements include a filtered
rectifier/charger, VRLA battery, load control equipment and a weatherproof
housing.
Power Circuit Description
Phase-controlled full-bridge rectification using SCRs. Battery and
rectifier/charger output are connected in parallel and supply a low voltage
load disconnect. The load disconnect removes the load from the battery when
battery voltage drops below the 1.75 volts per cell, and it automatically
reconnects it when battery voltage measures over 2.1 volts per cell.
Mechanical Configuration
Rectifier/charger and battery are in different compartments of the same
cabinet.
Output
Output voltages
12, 24 or 48 volts nominal.
Output current
6, 12 or 25 amps. (Max current per 48V rectifier/charger is 12 amps).
Current limit is made at the factory and cannot be changed in the field.
Dual rectifiers/chargers of the above capacities can be accommodated for
either higher current or for redundancy.
Output regulation
The temperature-compensated output voltage remains within + 1% of the
correct level for any load current over the input voltage and frequency
range specified
Output Voltage Temperature Compensation
The output voltage is temperature compensated to .18% per degree Celsius.
Battery temperature sensing is accomplished by a sensor located in the
battery compartment. In case of a sensor failure or disconnection, sensing
automatically reverts to a sensor located on the control card.
Voltage Sensing
Voltage sense is at the output terminals.
Current Limit
The output is electronically limited to between 100% and 105% of rated
output.
Input
Rated Input Voltage
115/230 volts +10%, 47-63 Hz, field selectable.
Soft Start (current walk-in)
Upon application of AC power, the rectifier/charger is governed so that
output increases gradually to full power, or to a lesser amount as demanded
by the load, over a period of approximately 10 seconds.
Protection
Current Limit
Electronic current limit protects from overload and short circuit under
normal conditions.
Fault Protection
- Two-pole input breaker.
- Two-pole rectifier/charger output breaker.
- Two-pole battery breaker.
High Voltage Shutdown (HVS)
Protects against overcharging should the rectifier/charger malfunction.
Activates if output voltage exceeds a factory adjusted value. After
shutdown, the rectifier/charger will start again after battery voltage drops
below nominal. |
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