TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD

 

We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom power system.

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Home ProductsTelecom Power System (Rack Mount UPS)

Telecom Power System, UPS, Rectifier, Input: 220VAC; Output: 48VDC ; Power: 4815W

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Telecom Power System, UPS, Rectifier, Input: 220VAC; Output: 48VDC ; Power: 4815W

China Telecom Power System, UPS, Rectifier, Input: 220VAC; Output: 48VDC ; Power: 4815W supplier

Large Image :  Telecom Power System, UPS, Rectifier, Input: 220VAC; Output: 48VDC ; Power: 4815W

Product Details:

Place of Origin: China
Model Number: STC-CPL4890ER

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Packaging Details: wooden case
Delivery Time: 15~20 days
Payment Terms: T/T, L/C
Supply Ability: 50000 sets per year
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Detailed Product Description

Power System of High Performance and High Reliability
STC-CPL4890ER Embedded DC Telecom Power System
Input: 220VAC; Output: 48VDC ; Power: 4815W

 

1. General Description:


The STC-CPL4890ER Embedded DC Telecom Power System is a DC UPS product mainly applied in telecom field such as mobile communication, satellite communication ground station, microwave communication power supply, program controlled exchanger etc.

 

2. Specs:


(1) Application: mobile communication, satellite communication ground station, microwave communication, program controlled exchanger.


(2) Input/Output: AC/DC


(3) Structure: 19” standard rack type (height: 2U/3U) 


(4) Power: 90A (4320W)


(5) Frequency: high ferquency


(6) Type: embedded

 

3. Features:


(1) Adoption of active power factor compensation technology with factor >0.99.


(2) Wide operating range of AC input voltage: 90~290VAC.


(3) Adoption of softswitch tech with efficiency of 92% or above.


(4) Perfect battery management, including functions: LVLD&BLVD, secondary power down, temperature compensation, auto equalizing charge and float charge control, auto voltage adjustment, battery capacity calculation, online battery test etc.


(5) Hot - swappable, replacement time< 1min.


(6) Network design: including multiple types of communication interfaces (such as RS485, dry contact), supporting local and remote monitor and control.


(7) Excellent lightning proof design applicable to areas with frequent thunderstorms.


(8) Perfect fault protection and fault alarm function.


(9) Front panel for operation and maintenance.

 

4. Technical Parameters:

 

 

Model

STC-CPL4890ER

Rated Capacity

90A/4320W

Input

Rated Input Voltage

220V AC

AC Input Range

90V-280V

Max. Input Current

26.7A

AC Input Frequency

45-66 Hz

Power Factor

≥0.99

Efficiency

92%

 

 

Output

Rated Output Voltage

48V DC

Output Voltage Range

42-58V DC

Rated Output Current

90A

Max. Output Power

5400W

Load Output

4 way load output (output capacity can be set according to load situation)

Battery Output

1 way batery output (set according to battery capacity)

Battery LVD

100A×1(set according to real situation)

Load LVD

100A×1 (optional)

Wire Connection Mode

front wiring connection

Rectifier Module

STC-CPL 4810RM/ 4815RM/ 4820RM/ 4830RM

Monitoring Module

STC-CPL-MA

Function

Including RS485 Communicaiton Interface

Automatic current sharing

The bus can realize parallel connection through current sharing.

remote comtrol on/off

hot-swappable

dormancy energy saving function

Environment

Operating Temp.

﹣40℃ - ﹢70℃

Humidity

≤95%, non-condensing

Protection Performance

input over/under voltage protection

output over voltage protection

output over current protection

over temperature alarm and protection

soft start function

Safety Performance

Input - output 3000VAC/10mA/1min, no arc, no break down.

Input - output 2500VAC/10mA/1min, no arc, no break down.

Output-cabinet 500VAC/10mA/1min  no arc, no break down.

Weight (Kg)

≤10KG (including rectifier modules)

Dimension

86.1mm (H)×482.6mm (W)×280mm (D)

 

 

Contact Details
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD

Contact Person: Ms. Fiona Liang

Tel: 86--13752765943

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