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)

EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply

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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EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply

China EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply supplier
EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply supplier EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply supplier EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply supplier

Large Image :  EVCSE48400 power 23.2KW Rectifier With Wide Voltage Range Industrial Power Supply

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: 8000 Sets
Detailed Product Description
Model: EVCSE48400 Application: Transmission Device,Satellite Communication Ground Station
Current: 50-400A Power Factor: ≥0.99
Product Name: AC/DC Power System Battery Input: 100A*2
Load Output: (10-63)A*10 Output Current: 50-400A

EVCSE48400 Power 23.2KW With Wide Voltage Range Industrial Power Supply

 

 

1, EVCSE48400 Power Supply Quick 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. Power 23.2KW Power 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. Wide Voltage Range Industrial Rectifier 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

 

4. Industrial Power Supply Application

 

■ Small scale program controlled exchanger
■ Access network
■ Transmission equipment
■ Mobile communication
■ Satellite communication ground station
■ Microwave communication


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, Our Contact Information

Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941
Email: info@estel.com.cn
lxf.estel@hotmail.com
Skype: fiona.liang10

 

7, Rectifier System Maintenance

 

(1) Failure: yellow LED on rectifier module flickers, communication fails;
Maintenance solution: check the communication network to see whether the internet connection is loose, internet interface is damaged, or network wire is damaged.
(2) Failure: yellow LED on rectifier lights on;
Maintenance solution: check whether the fan is blocked, load current exceeds the max. value; AC voltage is too low, then the auto rate decrease starts; over temperature pre-alarm starts; remote shut-down is started on PC software.
(3) Failure: Red LED on rectifier lights on;
Maintenance solution: check whether the voltage is too high/too low and over/under voltage protection is on; fan is blocked; ambient temperature is too high; load is short circuit or not.
If above mentioned parts are ok but the red LED is still on, then there is problem on the module, please return it to factory for repairing.
(4) Failure: Yellow, red, green LEDs on rectifier are all off;
Maintenance solution: firstly check whether AC input is available or not, if not, then check the electrical circuit; if yes, the module is in malfunction, please return the module to factory for repairing.

 

 

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

Contact Person: Ms. Fiona Liang

Tel: 86--13752765943

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