Power SolutionsShelf Rectifiers
19" 4U Shelf Type Rectifier
Product Features
- 19’’4U sub-rack, easy to be embedded into all standard telecom equipment
- Up to 12kW system capacity with 3000W/50A rectifier module
- Front access and front operation
- Up to 0.99 power factor
- Intelligent fan-cooling
- Rectifier modules hot-swap
- N+1 rectifier module redundancy
- Advanced batteries monitoring and management
AC Input Specifications
| AC Supply |
|
| Input current | ≤15A(Per rectifier module) |
| Frequency | 45~66Hz |
| Power Factor | 0.99 |
| THD |
|
DC Output Specifications:
| AC Supply | -53.5V Rated output voltage |
| Output current |
|
| Voltage Regulation | ≤±1% |
| Current Sharing | ≤±5% |
| Efficiency | Efficiency Typical : 95%, max 96% |
| Ripple and Noise | ≤200mV P-Peak |
| Psophometric noise | 2mV |
General Specifications
| Operating Temperature | -40 to +70°C |
| Storage Temperature | -40 to +85°C |
| Humidity |
|
| Dimensions | 446W x 392D x 177 H (mm) |
| Weight | 15kg (Without Rectifiers) |
| Monitoring | when abnormal condition ends the system will recover automatically |
| Controller | Two RJ45 for RS232 & Ethernet on front panel of controller |
| Dry contact | 6 NO+6 DI |
| Interface | LCD |
Option
| DC distribution |
|
| Low Voltage Disconnect | Bi-stable contactors should Be used as LVD(200A rated current); |
Rectifier Module (48V / 3000W)

Product Features
- High efficiency and high power density96.2% efficiency and 33.43W/in3 power density.
- Digital controlDigital primary and secondary control, realize excellent monitoring and regulation.
- High reliability designOne fan front-to-back air flow with latest thermal solution and experienced design.
- Disconnect mains when hazardous inputRectifier Module will disconnect mains to protect itself when it can not sustain the input voltage.
- Excellent EMC performanceLower interference and excellent susceptibility give module better compatibility.
- Global approvalsCE and UL certified, and meet TUV standard.
Input Specifications
| Voltage | 85~300VAC (Norminal 220VAC) |
| Frequency | 45Hz ~ 66Hz |
| Input Current |
|
| Power Factor | > 0.99 |
| THDi | < 5% |
| Startup time | 3s~8s |
Standards & Approvals
| Safety | IEC60950-1 UL60950-1 EN60950-1 |
| EMC |
|
| Environment |
|
Output Specifications
| Voltage | 42~58V DC (Norminal 53.5V DC) |
| POWER | 3000W |
| Maximum Current | 62.5A at 48VDC |
| Static Voltage Regulation | < 0.5% |
| Dynamic Voltage Regulation | < 5% for 10%~90% load, regulation time < 50ms |
| Ripple | < 150mV peak to peak |
| Psophometric | < 2mv |
| Current Sharing | < 5% |
| Hold up time | > 10ms |
| Startup time | 3~8S |
| Efficiency | 96.2% |
General Specifications
| Operation temp | -40°C ~ +75°C |
| Storage temp | -40°C ~ +85°C |
| Relative humidity | < 95% (non-condensing) |
| Altitude | 4000m |
| IP level | IP 20 |
| Input protection | 6KA lightning protection |
| Output protection |
|
| Isolation |
|
| Cooling | One fan (front to back airflow) |
| Fan speed | Temperature and output current regulated |
| MTBF | > 300,000 hours (T_ambient:25°C) Telcordia SR-332 Issue 1 |
| Acoustic noise | < 55dB at 220VAC input and full load (T_ambient < 30°C) |
| Dimensions | 108W x 41.4H x 327.2D (mm) |
| Weight | 2.2Kg |
Control Module

Product Features
- Voltage range18~75 Vdc
- Operating temperature-20 to +65°C
- Voltage, Current5x Voltage, 3x Current, 2x
- Digital inputup to 8
- LVDUp to 2
- Digital outputUp to 7
- Local user interface3 LEDs, 4 buttons, 2.4#LCD (128x128 dots)
- LanguagesMulti Language
Functions
| System |
|
| Battery |
|
| Rectifier |
|
Standards
| Safety | EIC60950 UL60950 |
| EMC |
|
| Rmonics |
|
General
| Humidity |
|
| Storage Temp | -40 to +85°C |
| MTBF | > 300000h (T Ambient : 25°C) |
| Cooling | Natural air fbw |
| Weight | 420g |
| Dimensions | 86.5W x 182.5D x 41.5H (mm) (1U*2U) |
Remote monitoring and Control
| Communication | RS232, RS485, TCP/IP, CAN, USB |
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