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Shenzhen SETEC Power Co., Ltd.

Dc Distribution, Distribution Rectifier, Rectifier Distribution manufacturer / supplier in China, offering 19′ Rack Mount Telecom Rectifier System with DC Distribution Panel, Versatile Parallel 24VDC to 48VDC Converter, Handheld Battery Analyzer (0-18V Input) and so on.

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Supplier Homepage Product AC DC Rectifier System 19′ Rack Mount Telecom Rectifier System with DC Distribution Panel

19′ Rack Mount Telecom Rectifier System with DC Distribution Panel

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 200PCS/Week
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Output Type: Single
  • Output Power: 3000W
  • Connection Mode: Parallel Switching Power Supply
  • Voltage Regulating Mode: Width Modulation Type
  • Certification: CE
  • Trademark: SETEC
  • Origin: Shenzhen
  • Warranty: 2 Years
  • Input Voltage: 85-285V
  • Starting Mode: Separate-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Shape: 19 Inch Rack Mount
  • Specification: CE
  • HS Code: 8504401990
Product Description
Quick Details
1.Input :48VDC
2.Output: 220VAC
3 .Rated capacity:5KVA-7KVA 
4.Used for telecom, utility and home use.
5.LCD display
6. High efficiency >85%
7. High frequency
8.Power factor: 0.7
9. Off-grid type
10. Two work mode: DC as mains and AC as mains
11. Standalone type and 19inch rack mount type


19' Rack Mount & Standalone Telecom Rectifier Systems
    SETEC mini rack mounting Telecom Rectifier System can offer dc power to communications system. It is high cost efficiency. It is consisted of rectifier module, controller module (also called monitor module), distribution and shelf. It's convenient to configure multiple modules as you like. DC power supply system is base on advanced rectifier modules. Each rectifier can offer high-power output 1400W (24V) or 1680W (48V). The controller module can manage the whole DC power supply system. There is large LCD on controller, English display. All the parameter and alarms can display on the LCD

  1. Height: 2U
  2. High efficiency: 10% load, can reach up to 91%, 50% loads, can reach up to 97%
  3. Rectifier module: weight: 2.4 KG, output current max 33A, continuous current 30A
  4. High performance and high reliability
  5. AC input: 185-300 VAC (if 85-185VAC must reduce the power).
  6. 48VDC output, power can reach up to 1680w
  7. 24VDC output, power can reach up to 1400w
  8. Force wind cooling 
  9. Front panel operation
  10. 19inch standard rack mounting
  11. ETSI standard 
  12. Rack mounting DC power supply system output current range: 30A to 330A
  13. System configuration is flexible and convenient, easy to expand; N +1 redundant power supply, can be configured according to customer demand.
  14. Digital signal collection via internal RS485 bus; RS232 interface for remote operation. 3 alarm dry contact alarm: Emergency alarm, main alarm, general alarm.

  1. Small scale program
  2. Controlled exchanges
  3. Access network
  4. Transmission equipment
  5. Mobile communication
  6. Satellite communication ground station
  7. Microwave communication
  8. Communications system

19' Rack Mount Telecom Rectifier System with DC Distribution Panel

A Whole Rectifier System is composed of following item
No.             QTY              tem                                  name Noted
1                 1pc               Rack Mount                    1U/2U/3U**11U or cabinet option
2                 1pc               Monitor Module              With LCD or without LCD Display option
3                  *pc               Rectifier Module            10A/20A/30A/50A option
4                  1pc              DC Distribution              Stand alone DC Distribution
                                                                                   or build in the system option 

19' Rack Mount Telecom Rectifier System with DC Distribution Panel



Model  48V Telecom Power Rectifier System 
Including part 1pc * With 19inch 2U Rack Shelf
1pc 4chs DC distribution
1pc* Module Controller
2pcs *48VDC30A Rectifier module.
Input voltage(AC) 85V-290V
Output voltage  48V(42V-59V Continuously adjustable )
Output current  30A
Load regulation  ≤0.5%
Voltage regulation ≤0.10%
Environment Work tem -25°C ~ 65°C
Storage tem: -40°C ~85°C
Relative humidity ≤97%RH
Height above sea level ≤3000m
Input properties 185~290VAC normal output
85~185VAC reduce output
Output properties 48VDC output maximum output power 1680W
DC output voltage 41-v-59v, it can be continuously adjusted by monitoring module
DC output current 0-30A maximum current 33A
Voltage regulation precision ≤ 0.6%
Load regulation ≤ 0.5%
Voltage regulation ≤ 0.1%
limited-current output properties Range 0~110% rate current can be continuously adjusted
Power factor ≥ 0.99(input and out being rated)
Efficiency ≥ 95%
Equalized-current imbalance ≤3%
Temperature Compensation coefficient  Can be set manually, unit(mV/°C)
DC Output Noise Peak noise voltage ≤200mV 0-20MHz
Weighted psophometric noise ≤2mV
Wide frequency noise voltage ≤50mV 3.4kHz-150kHz
≤50mV 0.15kHz-30kHz
Discrete noise voltage  ≤5mV 3.4kHz-150kHz
≤3mV 150kHz-200kHz
≤2mV 200kHz-500kHz
≤1mV 0.5kHz-30kHz
Noise ≤45dB(A)
Over-current protection Over-current protection of input (use fuse)
Over-current protection of output (use fuse)
Over-current protection of PFC (use diverter)
Short circuit protection (reduce input current to protect)
Over voltage and low-voltage protection  Input low-voltage protection: 85+-5V, Hystereris: 10V -20V
(the parameter can be adjusted by hardware) Input over-voltage protection: 290+-5V, Hystereris: 5V -20V
  Output over-voltage protection: 59+-1V
Other protection Over temperature protection(Default value 80°C, hysteresis: 10°C)
Dimension 483mm*390mm*88mm
Weight 15.5kg 

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