2000W 48V Rectifier Module Telecom , High Efficiency Switch Mode Power Rectifier

Basic Information
Place of Origin: Shenzhen, China
Brand Name: CONSNANT
Certification: ICE, ISO
Model Number: CNHT900
Minimum Order Quantity: 50 pieces
Price: Negotiable
Packaging Details: Export standard package
Delivery Time: 15-21 days against deposit
Payment Terms: T/T, L/C
Supply Ability: 2000 pieces per month

Modules Hot - plug DC Telecom Power Supply With Efficiency ≥ 96.0% 2000W 48V


The innovative design makes great customer advantages of high efficiency, reliable and cost-effective.
The monitor will automatically recognize new plug module and communicate, and communication between modules via RS485 for load sharing even when the monitor is fault.
The module is spring screw locked with its light weight and small dimension, zero setting, the module replacement is non-tool and very easy, the low technology worker is certificated.






Our advantages:





AC input  
voltage 85-300VAC (nominal 100-240VAC)



Power factor

≥0.99@220VAC/50A, ≥0.98@220VAC/25A


Input protection L-line fuse 15A Varistors for transient protection
THD ≤5%(for 50~100 load)
Voltage +53.5VDC
Output power 2000W(175 ~ 300VAC), 1800W(155~174VAC), 1000W(85~154VAC)
Maximum current 37.5A
Current sharing 5%
Dynamic voltage regulation ±5.0% for 10-90% or 90-10% load variation, regulation time<200us
Load regulation ±0.5% from 10% to 100% load
Ripple and noise <200 mV peak to peak, 30 MHz bandwidth, <2mV rms psophometric
Output protection

Over voltage shutdown,

Hot swapable - Inrush current limiting Fuse

Short circuit proof

High temperature protection


IEC 60950-1



EN 61 000-6-1 (immunity, light industry)

EN 61 000-6-2 (immunity, industry)

EN 61 000-6-3 (emission, light industry)

EN 61 000-6-4 (emission, industry)

Environment ETSI EN 300 019-2 RoHS compliant
Other specification  
Efficiency ≥96.0%@220VAC@peak,

3.0KVA – input and output

1.5KVA – input earth

0.5KVDC – output earth

Indicator LEDs

Green – normal

Yellow – protection warning

Red – failure


Low mains shutdown

High temperature shutdown

Rectifier failure

Output over voltage shutdown

Fan failure


Rectifier in power derate mode

Remote battery current limit activated

Input voltage out of range

Low voltage alarm

LVD activated

Operating temp

-40 +55℃ 100% power output

+55~+65℃, 50% power derated output

Storage temp -40~+70℃
Cooling fan Air flow front to back
MTBF 500000 hours
Acoustic noise 50dB
Humidity 10~95% no- condensing
Dimensions 107×295×42mm(W*H*D)
Weight 1.7 kg

Contact Details

WhatsApp : 8613501592453