Integrated DC Power 48VDC 90A Telecom Power Supply With Hot Plug Rectifier

Basic Information
Place of Origin: Shenzhen, China
Brand Name: CONSNANT
Certification: ICE, EN, ISO
Model Number: CNHT4890S
Minimum Order Quantity: 50 pieces
Price: Negotiable
Packaging Details: Export standard package
Delivery Time: 15-21 days against order quantity
Payment Terms: T/T, L/C
Supply Ability: 2000 pieces per month
Input Voltage: 85 ~ 300V/45~65Hz, TN/TT Grounding System Output Voltage: -42~-58.5V(Nominal -53.5V)
Rectifier Power: 1800W/2000W Surge Current Capacity: Nominal 20kA(8/20us), Max. 40kA
DC Capacity: 48V/90A Rectifiers: 1-3 Units

Integrated DC Power 48VDC 90A Telecom Power Supply With Hot Plug Rectifier





The CNHT4890S is specially designed to meet the demand for compact, flexible, high performance, high reliability power supply. The system consists of 1-3 units CNHT2000 high/ standard efficiency rectifier modules of their mixture, a MC2000 monitor modu;e, AC/DC distributors, 19 inches and 3U height standard structure adapts to various telecom cabinet and racks.




Marco/micro BTS sites, GSM-R, Enterprise, Broadband access, Optical fiber transmission system



Key features: 


















Operation ambient
Item Specification Remark
Storage temperature -40~+70℃  
Operation temperature -30~+65℃  
Safety   According to EN60950 and IEC60950
communication RS232+dry contact+SNMP  
Operation Moisture 10~95% Non- condensing
System configuration
Model DC capacity Rectifiers Monitor Battery access
CNHT4890S 48V/90A 1-3 units MC2000 1~2 strings
AC input 63A/2p×1  
Battery 63A/1P×2  
DC output 63A/1P×1+40A/1P+32A/1P×3 LLVD standard configuration
  32A/1P×3+16A/1P×1+10A/1P×1 BLVD standard configuration
Power specification
  Specification Remark
Input voltage 85 ~ 300V/45~65Hz TN/TT grounding system
Output voltage -42~-58.5V Nominal -53.5V
Rectifier power 1800W/2000W CNHT1800/2000M/2000H
Surge current capacity Nominal 20kA(8/20us), Max. 40kA AC input surge protection
  5kA(8/20us) DC output surge protection
Mechanical specification
Parts Dimension/mm Weight /KG
Subrack 48.2×355×132 9.6
Rectifier module 395×106×42 1.7
Monitor 230×85×42.5mm 0.8
Battery chamber /  
mounting 19’’rack  



Contact Details

WhatsApp : +8613501592453