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Neat and Beautiful Switch Power Supply for Communication Room

אין ביקורות עדיין
Beijing Changfeng Chuangxin Technology Co., Ltd.יצרן בהתאמה אישית5 yrsCN
Neat and Beautiful Switch Power Supply for Communication Room
Neat and Beautiful Switch Power Supply for Communication Room
Neat and Beautiful Switch Power Supply for Communication Room
Neat and Beautiful Switch Power Supply for Communication Room
Neat and Beautiful Switch Power Supply for Communication Room
Neat and Beautiful Switch Power Supply for Communication Room

מאפיינים עיקריים

מפרט הליבה של התעשייה

Input Voltage
260-ווק 550
Output Voltage
42-58 vdc

מאפיינים נוספים

Place of Origin
Beijing, China
Brand Name
CF
Model Number
CF-ETP-48V/250A
Output Type
Multiple
Output Frequency
45hz ~ 66hz
Output Current
250a
שם המוצר
מערכת אספקת חשמל בתדירות גבוהה
קוד
CF-ETP-48V/250a
מתח כניסה
260-ווק 550
טווח תדר קלט
45-66 הרץ
גורם כוח קלט
> 0.99
יעילות
> 92%
קיבולת מדורגת המערכת
600a
ממכשיר
R4850g6
חלוקת סוללות
2x (100a400a)
בקרת מתח דיוק
± 0.1v

זמן אספקה

התאמה אישית

תיאורי המוצרים מהספק

Product Description
System configuration

1. Rectifier: 
 R4850G6(intelligent air-cooled, 48V/50A) 

2. Communication input:
Three phase five wire system: 380V, 50/60HZ
Single phase three wire system: 220V, 50/60Hz 

3. Battery distribution: 
2X (100A-400A) 

4. DC output:
Load distribution:10~500A 
Fuses, DC circuit breakers

System composition:

Rectification module, Monitoring unit, AC distribution unit, DC distribution unit, Battery pack switch, Related auxiliary units.
Detail drawing display

Function Description:

1. Voltage control accuracy ± 0.1V. 2. Equalization and Floatation Conversion: Manual or periodic equalization can be set as needed, and equalization and floatation conversion can be performed manually or automatically.
3. Automatic control of fast charging: It can automatically determine whether fast charging is needed based on the discharge capacity or discharge time of the battery, and automatically switch to float charging after fast charging is completed.
4. Battery current limiting: The current limiting point can be set arbitrarily according to the needs of the battery to protect it.

5. Temperature compensation: The center temperature/compensation value and other parameters can be set arbitrarily according to the battery to protect it. 6. Battery testing: Periodic online testing of battery quality. The rectifier voltage actively tracks the battery voltage.

7. Output short-circuit and overload protection, and automatically generate sound and light alarms in case of faults. 8. Other functions: The system has automatic protection functions for overvoltage, overcurrent, undervoltage, and short circuit. The rectifier module has automatic protection functions for over temperature, and all states have automatic recovery functions.

Intelligent high-frequency switch power supply:

1.Combined type switch power supply 2.Integrated switch power supply 3.Embedded switch power supply system

Switch power supply module:

The module we are equipped with is the product of Eaton Schwertek, a subsidiary of Eaton Group, which has reached the
international top technical indicators and reliability indicators

Rectifier module:

1.APR48-3G(-48V/5-37.5A) (High cost performance) 2.APR48-ES(-48V/41.6A)(High efficiency-95%) 3.NPR48(-48V/62.5A)(Medium power module) 4.Cr48(-48V/120A)(High power module)

Monitoring module:

1.SM40,SM45(Small scale system monitoring module) 2.Sc100(Medium scale system monitoring module) 3.Sc200(Large scale system monitoring module)
Factory Exhibition
Iconic items
1.The integration project of a power supply room includes communication power supply (automatic+manual conversion of dual hot
backup), intelligent AC power distribution cabinet, battery charging and discharging maintenance cabinet, and online real-time
monitoring (including online internal resistance measurement) system of 6 sets of communication power supply+4 sets of UPS power
supply.
2.The original intelligent low-voltage power distribution project of a satellite station Region includes 10 power distribution
systems with 7-inch color touch screen.
3.The project of a power supply training classroom Region includes communication power supply, intelligent switching cabinet of
electric oil engine, UPS power supply cabinet, AC/DC load cabinet, intelligent battery cabinet and battery pack.
4.The original comprehensive power supply project of includes communication power supply, intelligent battery cabinet (including
communication power battery pack and UPS battery pack), modular UPS cabinet, and centralized monitoring cabinet.
5.There are 10 intelligent AC/DC distribution cabinets, 20 intelligent AC/DC array cabinets, 6 intelligent battery cabinets
(matched with APC Yingfei UPS), two GNB battery monitoring systems, and centralized power supply monitoring systems .
6.Supporting power supply project of Tianjin Aerospace City Communication Center, including communication power supply, intelligent AC power distribution, UPS power supply, etc. 7.Power supply and air conditioning agent maintenance service for 10 communication base stations of China Electric Feihua Network Co., Ltd. 8.CCB Yangqiao Data Center Precision Header Cabinet Project. 9.Postal Savings Bank Beijing Data Center machine room distribution cabinet and precision header cabinet project. 10.Power supply and distribution system integration project of a data center in Beijing. 11.Power distribution cabinet project of a national data center machine room.
Company Profile and Advantages
Beijing Changfeng Innovation Technology Co., Ltd. was founded in 2002 and located in Peking. Is a national high-tech enterprise
specializing in products and system solutions for data center & power supply and distribution system of communication room.
Changfeng focus on customized, prefabricated, integrated, modular, integrated design, research and development(R&D), manufacture and market. And professional in providing intelligent solutions to meet user’s personalized requirements. Changfeng own
independent R&D team, 1200 square meters of production plant and multiple sets of professional testing instruments and equipment.
Business scope
Technology development, promotion, transfer, consulting, and services; Computer system integration; Sales of computers, software and auxiliary equipment, communication equipment, hardware, electrical appliances, household appliances, mechanical equipment,
stationery and electronic products; Import and export for goods, technologies and agents; Internet information services.
Main products
Cabinet-type data center products, precision power distribution cabinet, GGD power distribution cabinet, GCK power distribution cabinet, NMS power distribution cabinet, intelligent array cabinet, special software for communication industry, power network
management software, UPS (uninterruptible power supply), storage battery, precision computer room air conditioning, computer room power environment centralized monitoring system and battery cabinet (rack), etc.
Service content
Planning & design & operation & maintenance services for machine room power supply and air conditioning equipment; rental for machine room power equipment; battery charging and discharging maintenance service; battery periodic internal resistance test service, etc.
Cooperative partner
1.The core general agent of the modular UPS of Xiankong Group;
2. Jiangsu Lishi International Company battery product agent;
3. ABB authorized professional field system integrator;
4. Qualified supplier of Taiji Computer Co., Ltd;
Packages and Terms of Trade

Packages

Usually packed in fumigated wooden cases.

Term of Shipment

Express delivery; Sea transportation; Air transportation; Land transportation.

Term of Payment

T/T or Ali trade:
30% deposit before production.
70% balance before shipping.
FAQ

Q:Are you manufacturer or trading company?

A:We are a manufacturer independently developed and produced.

Q:How much the transportation cost will be?

A:The freight based on the latest quotation from shipping agents.

Q:How to make an order?

1.You send an inquiry and expound your requirements. 2.We make quotation.
3.You make the confirmation and arrange the payment. 4.We start the production.
5.Delivery. 6.You receive the goods and inspect them. 7. After-sales service.
כמות הזמנה מינימלית: 1 ערכה
‏17,820.08 ‏-‏22,274.19 ‏₪

וריאציות

סך הקופונים:1 Color;1 Output Power.
לבחור עכשיו

Color(1): שחור

Output Power(1)

>500W

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