Dc rectifier telecom power system 48v rectifier module for 18KW communication power module
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- Supplier: Changzhou Chen Tong Yuan Communication Equipment Co. Ltd.
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Product Overview
Description
Dc rectifier telecom power system 48v rectifier module for 18KW communication power module
Product Description
The embedded system is suitable for small SPC exchange, access network, transmission equipment, mobile communication, satellite communication ground station, microwave communication power supply, and can also be used for power supply of other communication equipment.
Specification
Input | |||||
Parameter | Min | Typ | Max | Unit | Notes |
Input voltage range | 90 | 220 | 280 | Vac | |
Input frequency | 45 | 50 | 65 | Hz | |
Power Factor | 0.98 | ||||
Output | |||||
Output voltage range | 21 | 26.5 | 29 | Vdc | |
Output current range | 0 | 30 | A | 176～280VAC | |
0 | 15 | A | 90～175VAC | ||
Output Noise | 200 | mv | (peak to peak, bandwidth 20MHz) | ||
Outputefficiency | ≥95 | % | 220Vac input | ||
≥60 | % | 110Vac input | |||
VoltageRegulation | ±1 | % | (Total regulation line, load, aging & temperature) | ||
Products Description
* The rectifier module uses active power factor compensation technology, power factor up to99。
* The AC input voltage range is wide90～290V。
* Up to 96% Efficiency
* Operationtemperature range from -40°C to +75°C
* Perfect battery management. There are loads of electric and battery low voltage protection (LVLD+LVBD), can realize temperature compensation, automatic floating control, automatic pressure regulation, battery capacity calculation, online battery test function.
* The rectifier module using lossless thermal plug technology, plug and play, the replacement time is less than 1min。
* Network design, providing a variety of communication interfaces (such as: RS485, dry contact), flexible networking, can be limited to local and remote monitoring, unattended.
* The system uses lossless heat swap technology, convenient maintenance
* The automatic current sharing technology, and can realize the machine output.
* The embedded installation.
* The AC input voltage range is wide90～290V。
* Up to 96% Efficiency
* Operationtemperature range from -40°C to +75°C
* Perfect battery management. There are loads of electric and battery low voltage protection (LVLD+LVBD), can realize temperature compensation, automatic floating control, automatic pressure regulation, battery capacity calculation, online battery test function.
* The rectifier module using lossless thermal plug technology, plug and play, the replacement time is less than 1min。
* Network design, providing a variety of communication interfaces (such as: RS485, dry contact), flexible networking, can be limited to local and remote monitoring, unattended.
* The system uses lossless heat swap technology, convenient maintenance
* The automatic current sharing technology, and can realize the machine output.
* The embedded installation.
Why Choose Us
Q1.Do you have any MOQ limit for telecom rectifier?
A: Low MOQ, 1pc for sample checking is available.
A: Low MOQ, 1pc for sample checking is available.
Q2.What is your payment terms?
A: Normally our payment term is 50% advanced by T/T, Balance before shipment.
Q3.Are your telecom rectifier can be customized?
A: Yes,We can customize products according to customer needs.
Q4.Do you offer guarantee ?
A: Yes,we offer 1 year warranty for our products. If any problem happen in warranty period, we will reply your technical questions in 24 hours, and remote video support is available.
Q5: Where the application of telecom rectifier?
A: Our products have been widely used in many industries, like data processing, indoor/outdoor telecommunications, base station,steel, metallurgy, petrification, cars and war industry etc.
A: Normally our payment term is 50% advanced by T/T, Balance before shipment.
Q3.Are your telecom rectifier can be customized?
A: Yes,We can customize products according to customer needs.
Q4.Do you offer guarantee ?
A: Yes,we offer 1 year warranty for our products. If any problem happen in warranty period, we will reply your technical questions in 24 hours, and remote video support is available.
Q5: Where the application of telecom rectifier?
A: Our products have been widely used in many industries, like data processing, indoor/outdoor telecommunications, base station,steel, metallurgy, petrification, cars and war industry etc.
Welcome your inquiry for further discussion regarding on our telecom rectifier
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