Gold Member Since 2011
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INVT Power System (Shenzhen) Co., Ltd.

Rectifier, Telecom Rectifier System, Modular Rectifier manufacturer / supplier in China, offering Telecom Rectifier System, 3 Phase Modular UPS, Invt Hr 1-10kVA 0.9pf Rak Mount UPS and so on.

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Supplier Homepage Product DR Telecom rectifier Telecom Rectifier System

Telecom Rectifier System

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 2000sets/Month
Transport Package: Standard Invt Packing
Payment Terms: L/C, T/T

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Basic Info
  • Phase: Single Phase
  • Output Power Factor: 0.8
  • Input Voltage: 220/230/240VAC
  • Specification: 1400W/1600W
  • HS Code: 85044020
  • Type: On-line
  • Output Voltage: 24/48VDC
  • Trademark: INVT
  • Origin: China
Product Description
DR series telecom rectifier systems provide large power system features in cost effective, rack-mounted form. The system provide rectification, system management and power distribution while maintaining high reliability and offering flexibility for future expansion. The systems are based on hot-swappable rectifier modules with constant output power available at 1400 (24V) or 1600W (48V) per module.
System management is accomplished through messages and alarms displayed on the system controller's LCD screen and can also be displayed remotely via the PC-based software package.
1. AC Input 185-275 VAC (85-185VAC at de-rated output)
2. 48VDC rectifier with up to 1600W output
3. 24VDC rectifier with up to 1400W output
4. Fan cooled rectifier modules
5. Front access design
6. Temperature hardened -40° C to +65° C
7. 19" or 23" mounting arrangement
8. Extensive remote monitoring capabilities
9. Modular DC distribution with LVD
10. Power Factor Correction
11. ETSI Compatible
12. Modular system from 32A to 640A.
Module Model DR1400W DR1600W
AC Input Input range 185~300VAC
85~185VAC(output derating) 
Power factor ≥0.99
DC output Output voltage 24V 48V
Output current 55A 30A
Voltage precision ≤0.6%
Load regulation ≤0.5%
Voltage regulation  ≤0.13%
Limited current 0~110% adjustable
Equalized current imbalance ≤3%
Parallel units 32
Efficiency ≥95%
Protection Over current protecion Input: Fuse
Output: Fuse
PFC: Circuit Break
Short circuit protection YES
Over & low voltage protecion Input low-voltage protection 85±5V
Input over-voltage protection 290±5V
Output over-voltage protection 59±1V
Over temperature protection YES
Display LED Main power, communication, fault
Environment Wokring temperature –25~+65 degree
Storage temperature –40~+85 degree
Humidity ≤97%
Noise ≤45dB
Mechanical Dimention
H*W*L (mm)
Weight 2.4KG
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