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China Tianjin Estel Electronic Science and Technology Co.,Ltd certification
China Tianjin Estel Electronic Science and Technology Co.,Ltd certification
Customer Reviews
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

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

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

The boxes are great we happy with it. We will order 30 sets each month in future. Cooperate Happily.

—— Andrej Sliachin

Always can provide us good suggestion and solution, we are very grateful.

—— Nelson

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industrial power supply

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buy 19" 5u Subrack 220V AC To 48V DC Rectifier System Switch Mode Power Supply For Telecom  online manufacturer

19" 5u Subrack 220V AC To 48V DC Rectifier System Switch Mode Power Supply For Telecom 

19" 5u Subrack 220V AC to 48V DC Rectifier System Switch Mode Power Supply for Telecom 1. 48V DC Rectifier System Product Overview 48V DC Rectifier System supply 5U height compact design to meet critic ... Read More
2024-03-29 16:37:30
buy Customized Power Industrial Supplies 47Hz - 63Hz Input Frequency online manufacturer

Customized Power Industrial Supplies 47Hz - 63Hz Input Frequency

Customized Power Industrial Supplies 47Hz - 63Hz Input Frequency Quick Details: Place of Origin: Shenzhen, China (Mainland) Input Voltage: AC220V Brand Name: ESTEL Output Voltage: DC24V Model Number: GPAD341M27... Read More
2024-02-02 13:45:48
buy 6U Height Power Supply System ET4830000W Telecom Rectifier System online manufacturer

6U Height Power Supply System ET4830000W Telecom Rectifier System

6U height Power Supplies System ET4830000W Telecom Rectifier System ET48-30KW construction ET48-30KW consists of two modules: Rectifier module (MR483000MG1) Photovoltaic module Battery breakers : 9125A/1P Load ... Read More
2023-10-16 17:37:01
buy 300A Sub-Rack Power Supply System With Power Distribution And Battery Monitory Fuction online manufacturer

300A Sub-Rack Power Supply System With Power Distribution And Battery Monitory Fuction

300A Sub-rack Power Supply with Power Distribution and Battery Monitory Fuction 1. ET48300-005 System Configuration Description ET48300-005 sub-rack power supply 5U height compact design to meet critic ... Read More
2024-03-11 11:01:13
buy Single Phase 220Vac Industrial Power Supplies with Wide Voltage Range online manufacturer

Single Phase 220Vac Industrial Power Supplies with Wide Voltage Range

Single Phase 220Vac Industrial Power Supplies with Wide Voltage Range 1, Rectifier System Quick Details: Place of Origin: Shenzhen, China (Mainland) Single phase 220Vac Brand Name: ESTEL 48V( 40~58Vdc ... Read More
2024-05-29 17:01:46
buy 48v Telecom Power Supply Rack Mounted Rectifier System For Telecom Powershelves With Battery Management online manufacturer

48v Telecom Power Supply Rack Mounted Rectifier System For Telecom Powershelves With Battery Management

48v Telecom Power Supply Rack Mounted Rectifier System For Telecom Powershelves 1. 48v Telecom Power Supply Overview What is a rectifier used for? A rectifier is an electrical device used to convert alternating ... Read More
2024-03-29 16:45:55
buy 9U Large Capacity Embedded Power Supply Standard 19-inch Rack Built-in Cabinet online manufacturer

9U Large Capacity Embedded Power Supply Standard 19-inch Rack Built-in Cabinet

9U Large Capacity Embedded Power Supply Standard 19-inch Rack or Built-in Cabinet 1. 9U Large Capacity Embedded Power Supply Features DC Rectifier System supply 9U height compact design to meet critic ... Read More
2024-05-07 17:34:59
buy DC48V 450A Backup Power Supply System 19-Inch 6U Standard Rectifier Power Telecommunication Cabinet online manufacturer

DC48V 450A Backup Power Supply System 19-Inch 6U Standard Rectifier Power Telecommunication Cabinet

Backup power supply system for 19-inch standard rectifier power telecommunication cabinet 1. 6U 27KW Rectifier System The "48VDC Rectifier System" typically refers to a direct current (DC) power system that ... Read More
2025-03-28 17:32:35
buy 10U Uninterruptible Power Supply 36KW 48VDC Rectifier System Switch Mode For Telecom Backup online manufacturer

10U Uninterruptible Power Supply 36KW 48VDC Rectifier System Switch Mode For Telecom Backup

Uninterruptible Power Supply 10U 36KW 48VDC Rectifier System Switch Mode For Telecom Backup 1. 10U 36KW Rectifier System A Rectifier system converts alternating current (AC) to direct current (DC) and provides ... Read More
2025-03-28 17:18:53
buy Embedded DC Telecom Power Supply Compact Design Sub Rack Power Supply online manufacturer

Embedded DC Telecom Power Supply Compact Design Sub Rack Power Supply

Telecom power supply,Embedded DC power system,sub-rack power supply,professional power supply with compact design Introduction Reference drawing M45D65B sub-rack power supply, 2U height compact design to meet ... Read More
2022-07-19 15:16:16
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