48VDC 1600W Rectifier System (1U high)
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Product Highlights
- Wide Input Voltage Range: Supports 90Vac to 300Vac for stable operation in varying grid conditions.
- High Efficiency: Efficiency reaches up to 90% with a power factor of at least 0.98.
- Hot Plug-in Capability: Allows modules to be inserted or removed without shutting down the system.
- Advanced Battery Management: Features LVD control and intelligent interfaces for optimized battery life.
- Multiple Communication Ports: Equipped with RS232, RS485, and LAN for flexible system integration.
- Comprehensive Protection: Includes alarm functions and protection against over-voltage and over-current.
- CE and RoHS Certified: Meets international safety standards UL60950/EN60950 and environmental compliance.
Product Attributes
- Customization
- Available
- Output Type
- 48VDC
- Warranty
- 1 Year
- Model NO.
- SPS30-48
- Output Power
- 1600W
- Input Voltage
- 220V
- Connection Mode
- Parallel Switching Power Supply
- Starting Mode
- Separate-excited Switching Power Supply
- Voltage Regulating Mode
- Width Modulation Type
- Power Supplying System
- Terminal Power Distribution Equipment
- Energy Transmission
- One-way Transmission
- Modulation System
- PWM
- Certification
- CE, RoHS
- Size
- 19 Inches
- High
- 1u
- Output Capacity
- 1600W
- Transport Package
- Plywood Case
- Specification
- CE
- Trademark
- Powtech
- Origin
- China
- HS Code
- 8504
- Production Capacity
- 500PCS/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 48VDC 1600W Rectifier System (1U high)
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48VDC 1600W Rectifier System (1U high) -
48VDC 1600W Rectifier System (1U high) -
48VDC 1600W Rectifier System (1U high) -
48VDC 1600W Rectifier System (1U high) -
48VDC 1600W Rectifier System (1U high) -
48VDC 1600W Rectifier System (1U high)
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Product Description
1. AC Input: 176~300Vac
2. DC output: 42/53.5/58 Vdc
3 Output power: 1600W
4. Output current: 30A
5. LCD display
Main Features:
- Power Shelf up to1600W
- Wide Input Voltage Range 90Vac-300Vac
- Wide Temperature Range -40 to +75C
- High Power Density
- High Efficiency
- High Power Factor, Low THD
- Active Current Share
- Advanced Battery Management, LVD Control
- Alarm and Protection Function
- Intelligent interface RS232/RS485
- Hot Plug-in
Application:
Telecommunication networks
Broadcasting and railway networks
Enterprise networks
Configurations:
2 rectifiers +1 controller + DC distribution
Communications: LAN/RS232/RS485
| 1 Input | |
| Input Voltage | 176~300Vac full load |
| 90-176Vac Derating load | |
| Frequency | 45 Hz-65 Hz |
| Power Factor | ≥0.98 |
| Efficiency | ≥90% |
| 2 Output | |
| Vo range | 42/53.5/58 (Vdc) |
| Output Current | 30A |
| Current Share | -5/+5 (%) |
| 3 Environment | |
| Operating Temperature | -40 ºC - 75 ºC |
| Humidity | 10% - 90% Non Condensing |
| Cooling | Forced Air |
| 4 Configuration | |
| Controller | SC Controller |
| Rectifier | SR2900-48 |
| 2U DC Distribution | 2*100A Load 1*100A Battery 1*LVBD control 4*16A Load 4*Alarm Relay Output(programmable) |
| Other DC Distribution | N/A |
| 5 Other information | |
| Dimension | 88.1*482.6*400mm(2U) |
| Standards | Safety UL60950/EN60950 EMI EN55022 Environment RoHs Compliant |
| Communication | RS232/RS485 |
| Rectifier No | 2-8 |
About the Supplier
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Company Profile
Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.
Core Brands & Solutions
Leveraging a dual-brand strategy, we cater to diverse industry needs:
Optelec brand
Leader in Optical Communication & Power Transmission Optical Communication:
FTTH cables, ADSS/OPGW cables, fiber jumpers/pigtails, FAT/FDT distribution boxes, optical network components, and cable accessories. Power Transmission & Distribution:
Piercing clamps, ABC clamps, composite/ceramic insulators, surge arresters, fuses, switchgear cabinets, and cable terminals.
Jetpower brand
Innovator in Renewable Energy & Power Systems Solar street lighting systems.
Customized power supply solutions for telecom towers and industrial applications.
Manufacturing Powerhouse & Supply Chain Advantage
Advanced Production Capabilities 50+ Precision Machinery Units: 30+ injection molding machines for cable accessories and insulators, 10+ hydraulic press systems, 3 extrusion lines for cable sheathing, 2 laser cutting machines for high-precision components, 20+ stamping machines for metal parts, and 10+ welding systems for structural assemblies.
Scalable Output: Combined capacity of 2.5 million units annually, supporting both standardized and customized orders.
Agile Logistics: Integrated production-to-shipment workflows ensure 48-hour response times and on-time delivery across global markets.
Quality & Compliance Excellence Certifications: CE, RoHS, TUV, SGS, ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety).
Standards: Compliant with IEC, ANSI, and rigorous type-testing protocols.
In-House Testing: ISO-certified laboratory ensuring end-to-end quality control from R&D to delivery.
Global Impact & Strategic Partnerships Trusted By: British Telecom, France Telecom, Digicel, KEPCO (Korea), KPLC (Kenya), EDM (Mozambique), and major Brazilian power companies.
Global Reach: Serving 50+ countries with agile logistics, OEM/ODM flexibility, and competitive pricing.
Commitment: Tailored solutions that enhance efficiency, reliability, and sustainability for telecom and energy infrastructures.
Key Highlights 30+ Years of industry leadership.
Dual-Brand Portfolio: Optelec (optical/power) & Jetpower (solar/energy systems).
Advanced Manufacturing: 50+ machinery units ensuring rapid production cycles.
Globally Certified: Robust quality systems and in-house testing capabilities.
Strategic Alliances: Partnered with top-tier operators to drive global connectivity and energy resilience.
Qingdao Powtech stands at the forefront of technological innovation, bridging the gap between reliability and progress. By integrating cutting-edge engineering, stringent quality, and sustainable practices, we empower industries to build resilient networks and energy systems for a connected future.
Connect with Us. Power Your Progress.
About Our Factory & Business Background
- Address
- Dazhoucun Industrial Park, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- What is the input voltage range?
- The system supports a wide input voltage range from 90Vac to 300Vac.
- What is the output power capacity?
- The rectifier system provides a maximum output power of 1600W.
- Does the product support hot plugging?
- Yes, the system features hot plug-in capability for maintenance without downtime.
- What communication interfaces are available?
- It includes RS232, RS485, and LAN interfaces for intelligent monitoring.
- What certifications does the product have?
- The product is certified with CE, RoHS, and meets UL60950/EN60950 safety standards.
- What is the warranty period?
- The product comes with a 1-year warranty coverage.
- What are the main application scenarios?
- It is designed for telecommunication networks, broadcasting, railway networks, and enterprise networks.
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