The Compact Energy System is a flexible and complete
system consist of 3x30A/48V hot-plug in Rectifiers with
built-in microprocessor based control unit. Complete
system is package in 19” rack mounting, 4RU high shelf.
RS-232 port allows user to connect a local PC with
system. Very rugged design. Rear side input and output
connections.
SALIENT FEATURES
19” rack mountable
4RU high
Up to three 48V 30A Rectifiers offering 60A with
redundancy and 90A without redundancy
Rectifier modules have build-in over voltage,
over temperature, over load & short circuit
protection.
Low voltage disconnection & battery
temperature compensation facility
Automated and scheduled battery health
check
Alarm history log through local PC
Automatic equalize charge
Battery charge current limiting
Techincal Specifications
General Specifications
19 to 72Vdc any polarity
Functions
• 30A/48V Rectifier Modules
• Rectifier sub rack to accomodate 3 Rectifier Modules,
Control & Monitoring Unit, AC Distribution, DC Load
(2 x 32 Amps.) & 1X63A Batt. MCB.
• Size of Rectifier Cabinet 178 (4RU)x483x500 (HxWxD)
in mm
• System Capacity 90A (60A +30A)
• Rectifier Modules have in-built overvoltage, overtem
perature, overload & shortcircuit protection.
• Low voltage disconnection facility is provided in the
system to disconnect at 42.3 V.
• Besides automatic Float. Charge mode facility, online
periodic charging facility available
• Battery temperature Compensation.
Input Specifications
Input Voltage Range : 90V-264V/Single Phase
Frequency : 47-63 Hz
Current : 8A per Rectifier (at full load)
Power Factor : >0.99 lagging
Operating Temperature : 55 deg.C
Output Specifications
Voltage Range : 40V-57VDC
Rated Current : 30A per Module
Power : 1500W per Module
Load Regulation : ± 0.5% (static), ± 2% (dynamic)
Line Regulation : ± 0.1% (static), ± 1% (dynamic)
Noise : <5mV RMS Psophometric weighted
Protections in the Module
Input Fuse : 15A / 250Vac (Internally fitted)
Output Overvoltage : 60VDC
Over Temperature : >70 deg. C
Short Circuit : In built in the Modules
Salient Feature of Microprocessor Based
Monitoring and controlling unit
•Automated & scheduled battery health check
•Automatic addressing of rectifiers
•Alarm History available through local PC.
•Battery temperature compensation
•Battery Low Vol. Disconnection
•Battery charge current limiting
•Automatic equalizing charge
•RS232/ RJ485 port to connect to local PC
LED Indications
Rectifier Fail
Mains not OK
Batt. Vol. low
Mechanical Specifications
AC Control MCB : 6A
Load MCB : 32A
Battery MCB : 63A
Power Interface system is integrated unit of all functional blocks of BTS site. It is a complete stand-alone BTS site manager.
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All our products are specially designed to work in harsh working conditions, such as wide voltage fluctuations often encountered in developing countries.
