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DC Power Supply For Telecom Equipments , Power One Telecom Rectifier Short Circuit Proof

Categories Telecom Power Supply
Brand Name: CONSNANT
Model Number: CNHT900
Certification: ICE, ISO
Place of Origin: Shenzhen, China
MOQ: 50 pieces
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 2000 pieces per month
Delivery Time: 15-21 days against deposit
Packaging Details: Export standard package
Power factor: ≥0.99@220VAC/50A, ≥0.98@220VAC/25A
AC input voltage: 85-300VAC (nominal 100-240VAC)
Input protection: L-line fuse 15A Varistors for transient protection
DC out. volt.: +53.5VDC
Output power: 2000W(175 ~ 300VAC), 1800W(155~174VAC), 1000W(85~154VAC)
Maximum current: 37.5A
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DC Power Supply For Telecom Equipments , Power One Telecom Rectifier Short Circuit Proof

Reliable DC Telecom Power Supply Of High Efficiency 2000W 48V

The innovative design makes great customer advantages of high efficiency, reliable and cost-effective.



■ APPLICATIONS


● BTS, FIBER AND SWITCH TELECOM


Telecommunication carriers consume more and more energy, reducing the power consumption is carriers’ overwhelming society duty, and they have to cut TCO by power saving to face competition.
Medium efficiency and high efficiency modules are mixable to maximize cost-saving and power system efficiency.


● NETWORK ACCESS


For medium and small power network access, because of giant numbers, the cost-effective and higher efficiency module are key components of power supply operation in indoor/outdoor harsh environment with high reliability.


● DATA CENTER, POWERS SERVER AND COMPUTER


The high efficiency module is also designed for data center to replace UPS power, comparing with UPS’s born disadvantage---low efficiency, low reliability, high maintenance cost, the high efficiency module suits for data center excellently.


● ELF PROTECTION AND RELIABILITY


DSP control with advanced software ensures the overall functions to meet almost all requirements from customers.
The basic protection of input/output fuse, and input/output low voltage/over voltage protection, also high level protection of power de-rated when input low voltage and high temperature, and temperature regulated fan speed, all these functions create high reliability.
Hot-plug and easy maintenance


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.


Specification:


AC input
voltage85-300VAC (nominal 100-240VAC)

Frequency


45~65Hz
Power factor

≥0.99@220VAC/50A, ≥0.98@220VAC/25A


Input protectionL-line fuse 15A Varistors for transient protection
THD≤5%(for 50~100 load)
► DC OUTPUT
Voltage+53.5VDC
Output power2000W(175 ~ 300VAC), 1800W(155~174VAC), 1000W(85~154VAC)
Maximum current37.5A
Current sharing5%
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

DESIGN STANDARDS
safety

IEC 60950-1


EMC

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)

EnvironmentETSI EN 300 019-2 RoHS compliant
Other specification
Efficiency≥95.0%@220VAC@peak,
Isolation

3.0KVA – input and output

1.5KVA – input earth

0.5KVDC – output earth

Indicator LEDs

Green – normal

Yellow – protection warning

Red – failure

Alarms

Low mains shutdown

High temperature shutdown

Rectifier failure

Output over voltage shutdown

Fan failure

Warnings

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 fanAir flow front to back
MTBF500000 hours
Acoustic noise50dB
Humidity10~95% no- condensing
Dimensions107×295×42mm(W*H*D)
Weight1.7 kg

Quality DC Power Supply For Telecom Equipments , Power One Telecom Rectifier Short Circuit Proof for sale
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