Product
Major Products
Rectifier & DC Power Supply
Telecom Rectifiers
- Industrial Rectifier
- Electroplating Rectifier
- Electrolysis Rectifier
- Electrophoretic Deposition (EPD) Rectifier
Custom manufacturing available to meet specific customer requirements
High-Frequency Rectifier 48V 50A
Front View Layout
Rear View Layout
Electrical Specifications
Category
Specification
Model
SR-S48
Input Voltage
Single-phase 220V with ±15% tolerance
Output Voltage
53.2V
Unequal / Equal Voltage
Adjustable voltage range from 42V to 58V
Current Limitation
80% ~ 100%
Efficiency / Power Factor
85% to 98%
Cooling Method
Fan cooling system
Protection Functions
Overvoltage protection, overcurrent protection, short-circuit protection
Remote Monitoring Function
Remote status monitoring
Application
Telecom
Mounting Type
Module Configuration
Rectifier module 48V 50A -1
* The enclosure dimensions and weight are based on the rated load capacity and may vary depending on application and operating characteristics.
High-Frequency Rectifier 50V 80A
Front View Layout
Rear View Layout
Electrical Specifications
Category
Specification
Model
IR-48
Input Voltage
3-phase 380VAC ±10%
Power Factor
93% or higher
Efficiency
91% or higher
Unequal Voltage
DC 53.5V, adjustable range 46V–58V
Equal Voltage
DC 53.5V, adjustable range 46V–58V
Output Current Limitation
50% ~ 100%
Control Method
PWM high-frequency power conversion
Operation Method
Key-button operation by processor control
Operating Mode
Parallel operation with load sharing
Cooling Method
Fan speed control according to load conditions
Remote Monitoring & Control
Control Module Options
Display Function
LCD, FND, LED
Communication Port
RS-232C (TCP/IP option / SNMP option)
Standalone Rectifier Operation
Voltage and current control and display function available with rectifier standalone operation without control panel
Charging Current Limitation
30% ~ 100%
Certification Name
Telecom Certification
Module Configuration
Rectifier Module (IR-48) 48V 80A
Remarks
Telecom-Certified Product
* The enclosure dimensions and weight are based on the rated load capacity and may vary depending on application and operating characteristics.
FLATPACK S Rectifier (19″ Rack Type)
Front View Layout
Rear View Layout
Electrical Specifications
Category
Specifications
Input Voltage
Single-phase 220V (85–300 VAC) / 1Φ 220V ±20%
Rated Output Current
50V 80A
Rated Output Voltage
DC 48V(42V ~58VDC)
Current Limitation
50% ~ 100%
Power Factor
0.99
Efficiency
Rated output regulation within ±0.5%
Output Voltage Stability
Within ±0.5% of Rated Output
Load Sharing
Within 10% at 50% load
Battery Temperature Compensation Charging
Automatic voltage adjustment according to temperature selection function
Module Type
Hot-plug insertion and removal type
Operating Temperature
Operating temperature: −40°C to +65°C (storage: −40°C to +85°C)
MTBF (Mean Time Between Failures))
350,000 hours for all products
Certification Standard
UL, CE certified
Application
1. Medium- and large-scale base stations
2. Network deployment
3. Telecommunication equipment
2. Network deployment
3. Telecommunication equipment
Remarks
1. High power factor product with no power loss (PF 0.99)
2. Wide input voltage range with AVR function: 85V–300VAC
3. State-of-the-art, ultra-compact and lightweight technology
4. International standard product designed for multinational use
5. Long-life design enabling operation for over 30 years
2. Wide input voltage range with AVR function: 85V–300VAC
3. State-of-the-art, ultra-compact and lightweight technology
4. International standard product designed for multinational use
5. Long-life design enabling operation for over 30 years
* The enclosure dimensions and weight are based on the rated load capacity and may vary depending on application and operating characteristics.