19 Inch Rack Mounted 220V AC 48V DC Converter Rectifier Module 100A 150A 200A Telecom Power Supplies 60Hz Output Din Rail
- Input Voltage:220 V, 380 V
- Output Current:50 A, 100 A, 150A, 200A
- Output Voltage:48 V
- Model Number:EVS48300-H5B6
- Brand Name:EVS
- Place of Origin:Guangdong, China
- Application:Industry, Laboratory, Industrial Equipment, Machines, Battery Charging
- Efficiency:95%
- Output Frequency:50Hz/60Hz
- Output Type:Single
- Protection:Short Circuit Protection, Overcurrent Protection, Overvoltage Protection, Over Temperature Protection, Overloading Protection, Over Power Protection, Undervoltage Protection
- Type:AC-DC, DC-DC, 220V AC to 48V DC Converter
- Mount:Rectifier System
- Logo:Customer
- Rack Size:19 inch rack mounted
- AC-DC Rectifier System:Supply DC Power for DC Load and Charging for Battey
- Connection Mode:Parallel Switching Power Supply
- Module:lost alarm
- Rectifier:Hot Swap
220V AC to 48V DC Converter Features with the following specifications:
1.rectifier system for wall adopts active power factor compensation technology, power factor up to 0.99.
2.AC input voltage of normal operating range as wide as 380V/220V.
3.rectifier system for wall adopts full bridge soft switching technology, efficiency can reach above 95%.
4.Perfect battery management: low voltage load disconnect (LVLD) and low voltage battery disconnect (LVBD) to achieve temperature compensation, automatic float control, automatic voltage regulator, battery capacity calculation, online battery test function.
5.Switching Power Supply for System integration adopts no damage hot insert and pull technology, replacement time less than 1min.
6.Network design, providing a variety of communication interfaces (for example: RS485, dry contact), flexible networking can achieve local and remote monitoring, unattended. Perfect AC and DC side lightning protection design used in multi thunderstorm area.
7.Complete fault protection, fault alarm function.
8.Comprehensive operation and maintenance, and can be mounted against the wall, saving space effectively.
220V AC to 48V DC Converter Main Features:
EVS Power Series is a reliable, efficient and inexpensive solution for all kind of AC to DC power supply applications.
Compact Rack Mount Size
Universal AC (Alternate Current) Input
Filtered IEC AC Inlet Connectors
EMI FCC Class B Clearance
Single and Multiple Output
Highly Efficient Design
5U Low Profile Height
NO Minimum Load Required
Low Voltage Power Supply Alarm
Data Line Alarm And ACO (Alarm Cut Off) System
Cost Effective and Reliable Power Supply
| 220V AC to 48V DC Converter | |||||
Optional | Rectificador | Module max | Distribution | Controlador | Remark |
Configuration | 50A | 1-4 pcs | 220V/380V AC input , Load output:50A-200A | Monitor | Specific index refer to module specification |
| Model | EVS48200-H5B4 |
| Rated Output Current | 200A |
| Rated Output Voltage | 53.5Vdc (42-58 Vdc) |
| Output Power | 12KW |
| AC Input | |
| AC Input Voltage Range | 380vac 3 phase; 220vac 1 ph tolerances: 85~300vac |
| AC Input Frequency | 45Hz ~65Hz |
| AC input Power Factor | ≥0.99 |
| AC transfer Efficiency | ≥95.5% |
| AC Input Lightening Protection | ClassC SPD |
| DC Output | |
| Output Voltage Range | 42~58 Vdc |
| Current Share | ±5% |
| Load Regulation | ≤0.5% |
| Voltage Regulation | ≤0.1% |
| Environment | |
| Operating Temperature | (-20 to 50°C) (Rectifier Temp Range: -45°C to 75°C) |
| Relative Humidity | 5%~95% RH, No Condensation |
| Configuration | |
| Slots for Rectifier Module | 4 pcs |
| Rectifier Module | EV4850R*4 |
| Controller | EVS-G*1 |
| DC Distribution | customizable |
| Battery Breaker | 2*125A/1P |
| Alarm Relay | 6pcs |
| Others | |
| Standard | UL60950/EN60950, EN55022, RoHS |
| Communication Port | SNMP, RS232/RS485, Dry contact |
| Subrack Dimension | (W*D*H) 482*350*222(5U) |
| Others | The LVD shall be connected between the battery/charger connection point and the load. The LVD shall disconnect the load from the battery and the rectifier if the battery voltage reached the predetermined end of discharge limit. The LVD shall automatically reconnect the load when the battery voltage recovers to an acceptable level. The LVD shall operate as follows: Low voltage disconnect: -43.2 VDC (default) Reconnect voltage: -46.0 VDC (default) Voltage drops shall be considered in setting the above parameters. The LVD contactor used shall have an indication that permits visual verification of the contact position whether open or closed. |








