Telecom Power 24VDC Switch Mode Rectifier 3phase Power DC Modular Rectifier for Telecom Power System

• Customization: Available
• Output Type: 110VDC 220VDC
• Warranty: 1 Year
• Model NO.: ADC4850-220VMF
• Output Power: 6kw 3kw
• Input Voltage: 380V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Software Controlled Automatic Start
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Level 2 Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC
• Brand: ADC-Power
• Output Current: 5A 10A 15A 20A 30A 40A
• Cooling: Forced Fan or Natural
• Communiction: RS485
• Application: Substation
• Transport Package: Carton
• Specification: 88*315*178mm
• Trademark: ADC Power
• Origin: China
• HS Code: 8504401990
• Production Capacity: 50000pieces/Year
• Package Size: 575.00cm * 445.00cm * 205.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Intelligent DC Power Supply System

Our Intelligent DC Power Supply System is designed to deliver stable, efficient, and reliable DC power for critical industrial and power applications. The system integrates multiple advanced components including a rectifier battery charger (220/110/48/24VDC), DC system monitor, DC system controller, and a Battery Management System (BMS) for internal resistance monitoring.
With intelligent control and real-time data acquisition, it provides comprehensive supervision of battery performance, insulation status, and overall system operation. The modular structure ensures easy installation, flexible configuration, and convenient maintenance. This system guarantees continuous power supply, high safety, and long service life, making it an ideal solution for substations, communication systems, and other DC power environments.

AC Input
Input Voltage	90 to 290VAC ;90 to370VDC 45 to 65 Hz
Power Factor	≥0.99@220VAC/50A
Input Protection	AC overvoltage protection; AC undervoltage protection; Power derating at AC phase lost
DC Output
Output Voltage	53.5VDC,43 to 58V adjustable
Output Overshoot	<5% @53.5VDC
Output Power	2900W(220VAC power grid)
Maximum Current/ Rated Current	55A; 50A
Output Voltage Setting Error	±0.3A
Dynamic Response Overshoot	±5.0% for 25%  to 50%  or 50% to75%  load change
Voltage Regulation Accuracy	±0.5%from 0% to 100% load
Current Regulation Accuracy	±1% from 20% to 100% In load
Output Ripple and Noise (p-p)	<1%
Current Share	±%5
Output Protection	OVP (output overvoltage protection) OCP(output current limiting protection) OSP(output short protection) OTP (over temperature protection)
Other Features
Eifficiency	≥92%@220VAC 50 to 100% load;≥93%@peak value
Digital Display	Output voltage, output current, address, error code, module group number, module operation mode
Indicator LEDs	Green-normal; yellow-protection warning;red-failure
Warnings	Output overvoltage, output undervoltage, AC overvoltage, AC undervoltage, module overtemperature, fan failure
Communication Mode	RS485 communication
Operating Temp	-10 to.+45℃ 100% power output; +45 to +65℃, derating power output
Weight	<4kg
Storage Temp	-40℃ to+70℃
MTBF	300000 hours(25℃)
Humidity	5% to 95% (no condensing)

Company Profile

Shijiazhuang ADC Power Technology Co., Ltd.

With over 20 years in the power technology, ADC power specializes in the AC to DC, DC to AC, battery monitoring, solar power, and the new energy system developments.

Our products and solution covers:

1.      Industrial AC to DC charger module and controllers.
2.      EV DC fast charger modules and controllers.
3.      DC to AC inverters
4.      Battery energy storage system and monitoring system.
5.      Solar power energy system
6.      Power equipment analyzing and measuring devices
We have over 70 R&D engineers, 200 production workers, 40 000 m² production place, high level technology equipment, ISO9001 and ISO14001 certification, which can make sure the new products developments, customized products launch to meet different requirements, good quality production, and timely delivery. Our foreign market include Europe, Middle East, Asia, Africa etc.

Certifications

FAQ

Q:Are you a factory or a trading company?
A: We are a manufacturer, welcome to visit our factory at any time!
Q: Can you provide OEM/ODM service?
A: Yes. If you have customized requirements, please contact us. 
Q: What is your delivery time?
A: Normally, we need about 30 days to prepare your goods. For orders in large quantities and customized orders, the time for shipment will be a little longer.
Q:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: What is your term of payment?
A: Our standard term is 100% TT advance with order. However, it is negotiable under the condition of long-term strategic cooperation.
Q: How do you give me your goods?
A: By air, shipping by sea, truck by DHL, TNT, UPS, FEDEX. Choose the best shipment method according to the actual situation.
Q: What is the warranty?
A: The warranty of our products is 24 months upon the receipt of your shipment under normal circumstances.
Q: What is your sample policy?
A: We can supply the sample, but the customers have to pay the sample cost and the courier cost.