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BSMC POWER Nigeria Limited
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3rd Floor- Society of Nigerian Engineers Building,
No.1, Engineering Close,
Off Idowo Taylor Street,
Victoria Island, Lagos (Nigeria)
GSM:+234-8020969082
+234-8026876251
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| BSMC Power Nigeria Limited |
Specialized in Supply,Installation, Commissioning & Maintenance of : |
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BSE 48-3000 ,48V/50A Rectifier - Telecom Rectifier Systems | |
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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. |
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| 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
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Techincal Specifications
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General Specifications |
| 19 to 72Vdc any polarity |
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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. |
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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 |
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| 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 |
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| 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 |
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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 |
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LED Indications |
Rectifier Fail
Mains not OK
Batt. Vol. low |
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Mechanical Specifications |
AC Control MCB : 6A
Load MCB : 32A
Battery MCB : 63A |
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Terminations (Back) |
AC terminations : Finger touch proof 3-pin terminal block
DC terminations : Finger touch proof terminal block
Potential free Contracts : SMKDS |
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