19 Inch Embedded Industrial DC-DC Power Supply System 220V AC to 48V DC Converter Single Phase Switching Power Supply

Our Products

220V AC to 48V DC Converter Application

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

EVS 220V AC to 48V DC Converter Information

1. Rectifier Power Supply Telecom power system 48v rectifier Power Supply with Modbus Snmp

2. Hot Swappable Hot swappable and Plug and Play

3. Redundancy N+1 redundancy, each module available in 50A@48Vdc

4. Distribution System AC /DC distribution system for AC input/ DC output distribution and protection

5. Remote Control RS485, Modbus, SNMP communication for remote control

6. Energy Saving Compact design and embedded modular system, support power system and module sleep, efficient mixing, energy saving

7. High Efficiency High Efficiency with low EMI. CE Safety and EMC certification

8. Power Factor The system has high power factor greater than 0.98

9. Complete Protection Input under voltage, input voltage, output voltage, output current limiting, output short circuit, over temperature protection

10. Modular & Compact Small size, height 5U, 4*48V50A rectifier module, 4PCS Max

Technical Specifications

Parameter	Min.	Rated	Max.	Unit	Note
220V AC to 48V DC Converter Performance Index Input
Rated working voltage range	-	110/220	-	Vac	-
Input voltage range	90	220	290	Vac	Three-phase five-wire input phase to phase 380V / relative zero line 220VAC
Input frequency	43	50	67	Hz	-
Battery input	40	53.5	60	Vdc	Battery pack’s positive and negative in parallel with DC output of rectifier module (polarity consistent)

Parameter	Min.	Rated	Max.	Unit	Note
220V AC to 48V DC Converter Performance index output
Output voltage range	42	48	58	Vdc	-
Output current range (max.current)	0	-	200	A	input 170 ~ 285VAC, when the input voltage is below 170VAC, output at derating manner.

Embedded Industrial DC-DC Power Supply System 220V AC to 48V DC Converter

Manufacturing and Quality

Why Choose Us

Installation Site & Hot Sales

Certifications & Standards

Frequently Asked Questions

Are you a factory or trading company?

Yes, we are a professional manufacturer supplying OEM/ODM services.

Can you open mold as customer request?

Yes, we have the capability to design and open molds according to custom requirements.

How about your After-sales service?

1. Guarantee time: One year.
2. Spare parts: 0.3% spare parts will be shipped with your order.
3. Return policy: We can exchange goods if there is a quality problem.

What are your Payment & Logistics options?

1. Payment terms: L/C, T/T, Western Union, MoneyGram, PayPal.
2. Shipping terms: Sea freight, DHL, UPS, FEDEX, TNT, EMS.
3. Delivery time: Sample orders are delivered within 24 hours; standard order lead time is within 3 days.

Is sample available?

Yes, samples are available for quality evaluation and testing.

What can you get from us?

1. Excellent products (unique design, strict quality control).
2. Great service (OEM, ODM, after-sales services, fast delivery).
3. Professional business consultation.

Product Detail

19 Inch Embedded Industrial DC-DC Power Supply System 220V AC to 48V DC Converter Single Phase Switching Power Supply