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

Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier

Certification
Good quality Two Compartments Outdoor Telecom Cabinet for sales
Good quality Two Compartments Outdoor Telecom Cabinet for sales
Timely response, professional skills, rigorous attitude, fast delivery, we are very satisfied, cooperation is very smooth.

—— Manish

From 1 sample to 45 sets, 76 sets, 200sets, we gradually established a strong trust. The cabinet quality is good and the design is reasonable.

—— Parmar

In the past three years, our cooperation is very cheerful, thanks for your company's technical support and patient service, the end user is very satisfied with the quality of outdoor telecom cabinet with cooling. Best wishes to our future cooperation.

—— Anthony

The air conditioner have been running for one and a half years. Cooling effective is good. Good after-sale service, and patiently instruct to use and solve technical problems. Environmental monitoring system is also running well, and remote monitoring the cabinet is very convenient.

—— Luis Alberto

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Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier

China Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier supplier
Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier supplier Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier supplier Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier supplier

Large Image :  Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW rectifier

Product Details:

Place of Origin: China
Brand Name: ESTEL
Certification: ISO9001:2008
Model Number: EVCSE48400

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: 10000 Sets
Detailed Product Description
Model: EVCSE48400 Current: 50-400A
Frequency: 50/60Hz±10% Working Temperature: -25~ + 55 (typical Value 25℃)
Voltage: 48V( 40~58Vdc Adjustable) Dimension: 482×280×440mm
Power Factor: ≥0.99 Load Outputpower: (10-63)A*10
Battery Input: 100A*2 Weight: 15kg

Single Phase 220Vac Telecom Power Suppy System With Power 23.2KW Rectifier

 

1, Telecom Power Supplier Details:

 

Place of Origin: Shenzhen, China (Mainland) Single phase 220Vac
Brand Name: ESTEL 48V( 40~58Vdc adjustable)
Model Number: EVCSE48200 Output Power: 23.2KW
Product Name:AC/DC Power System Input Frequency:50/60Hz±10%
Certification: ISO9001, CE, 3C, FCC, TLC Output Current:50-400A
Application: transmission device,Satellite communication ground station Power Factor: ≥0.99
Weight: 15kgs Current sharing at paralleling: ≤±3%
Battery Input: 100A*2 Voltage stability precision: ≤±0.6%
Load Output: (10-63)A*10 Efficiency: ≥91%



2. Rectifier System Description

The EVCSE48400​ consists of VSM-B control module, VRM48 rectifier module, and etc. And there is AC-DC distribution unit. It’s capacity can reach 48V/50A~400A combining racks with rectifiers.

3. Rectifier Control ModuleTechnical Parameters

 

Input
Rated volage Single phase 220Vac
Operation voltage range 90~300Vac
Current ≤18.5A
Frequency 50/60Hz±10%
Power factor ≥0.99
Output
Voltage 48V( 40~58Vdc adjustable)
Current 50A@58
Current sharing at paralleling ≤±3%
Voltage stability precision ≤±0.6%
Protection Over voltage, over current, output short-circuit and over temperature
Other data
Efficiency ≥92%
Cooling mode Fan cooling
Operating temperature -10~+55℃
Degree of protection class IP20
Ripple voltage ≤200mVpp
Phosphometric noise ≤2mVrms
Load effect ≤±0.5%
Restoring time of load effect ≤200μs
Source effect ≤±0.1%
Dimension (mm) 106(W) ×218(D) ×83.8(H)
Weight 2.2kg
EMC
Emission Ac input in accordance with EN50081-1 and EN50081-2; DC output in accordance with EN50081-2
Immunity In accordance with EN50081-1, EN50081-2
Safety

In accordance with IEC950, EN60950, EN41003, UL1950, AS/NZ3260

 

3. Model EVCSE48400 Operating Principle

 

Under normal conditions, every parameter of rectifier modules and distribution unit are all under control of the monitoring module, operating according to the pre-set parameter or user’s commands. If AC mains fault, the system will be powered by the battery. With the battery discharge, the terminal voltage of the battery starts to descend. When the battery voltage is under 42V±0.5V, the monitoring module reports battery under voltage alarm signal and cuts off the load output, then the power system stops working. When the external AC mains recovers, the system will resume to the normal work state. (All above monitoring data are system default values that users can reset).

 

4. Rectifier Application

 

(1) Integration access

(2) Indoor distribution and extension system

(3) Mobile station and extension coverage system

(4) WLAN

(5) Satellite communication ground station and microwave communication station

(6) Weak current distribution room

(7) Other AC/DC uninterruptible power system

 

 

5. Our Delivery Agent


The goods can be shipped by sea, by air, by courier, by land, by train, etc.
Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.


6. ESTEL Contact Information

Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941

Email: info@estel.com.cn

lxf.estel@hotmail.com
Skype: fiona.liang10

 

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

Contact Person: Ms. Fiona Liang

Tel: 86--13752765943

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