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Rectifier Telecom 48V/75A With 85VAC-300VAC Input And 8 Rectifiers For Embedded Communication

Categories Rectifier Telecom
Brand Name: TONHE
Model Number: THGTDW2-48 /75A
Certification: CE、ISO9001
Place of Origin: HeBei China
MOQ: 3
Price: Factory price
Payment Terms: T/T
Supply Ability: 1000000 pcs per year
Delivery Time: 7 days after payment
Packaging Details: Routine
System Model: THGTDW2-48 /75A
VIN: 85VAC-300VAC or 80VDC-420VDC
VOUT: 42-58VDC
Number of Rectifiers: 8
Storage Temperature: -40°C to 70°C
Operating Temperature: -30°C to 55°C
Weight: ≤40Kg
Rectifier telecom: Rectifier telecom
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Rectifier Telecom 48V/75A With 85VAC-300VAC Input And 8 Rectifiers For Embedded Communication

THGTDW2-48 /75A Embedded Communication Power System Rectifier
Key Technical Parameters
ParameterDescription
Dimension482.6mm * 348mm * 133.35mm (Length * Width * Height)
Weight≤40Kg
Operating Temperature-30°C to 55°C
Storage Temperature-40°C to 70°C
Ambient Humidity0 to 80% (40±2°C)
VIN85VAC-300VAC or 80VDC-420VDC
VOUT42-58VDC
RS485 Communication1 Route, supports standard power general protocol, Modbus communication protocol
LAN Communication1 Route, supports TCP Modbus
DIEntrance guard/smoke/anti-thunder/flooding/air conditioner/strike
AC DetectionSingle phase/three phase available with AC voltage, current, frequency, power and electricity detection
Battery DetectionMaximum 2 channels, shunt, touch contactor configurable
Reserved Output InterfaceMaximum 4 channels, shunt, touch contactor configurable
Fuse DetectionBattery fuse status, load fuse status
Temperature Detection2 Routes (Battery Temperature, Ambient Temperature) with 10k-NTC temperature sensor
Number of RectifiersMaximum 8 pieces
Battery ManagementAutomatic floating charge, charge current limit, manual equalization, manual fast charge, cycle equalization, temperature supplement, battery test function
Power-off ManagementPrimary power-off (four loads can be powered off independently), Secondary power-off (battery power-off)
Rectifier Module ManagementModule status detection, voltage regulation, current limiting, energy saving management
Metrology FunctionAC metering, load shunt metering with total/monthly/daily electricity consumption statistics
System Overview
The THGTDW2-48 power supply system adopts 48V/75A communication power system composed of modules, with maximum system capacity of 48V/600A. Height 4U, supports 19-inch and 21-inch wide standard cabinet embedded installation.
Intelligent monitoring unit with battery equalized charging/floating charge management, temperature compensation, current limiting and other functions. Features RS232/485 protocol interface, dual background capability to transmit to two background host computers simultaneously. Can be queried and controlled through background host computer to achieve "three remote" functionality.
Product Images
THGTDW2-48 Communication Power System Front View THGTDW2-48 Internal Component Layout THGTDW2-48 Communication Interface Details THGTDW2-48 Power Distribution System THGTDW2-48 Installation Configuration THGTDW2-48 System Integration
Why Choose Tonhe Electronics?
We are a high-tech enterprise integrating manufacturing, sales, system solutions, and after-sales service. With over 290 successful projects for 220 kV to 500 kV substations and battery systems above 1000 Ah, Tonhe has become a leading DC power system supplier in China, holding over 40% market share and producing 1 million modules annually. Choose us for exceptional quality, reliable support, and proven value.
Quality Assurance
Our 8 advanced production lines, equipped with imported machinery, achieve 80% automation and up to 99% first-pass yield. All power modules undergo double-sided potting, conformal coating, and rigorous functional, environmental, and aging tests—ensuring reliable 24/7 performance in critical power infrastructures.
Business Support Services
We provide a full range of power conversion modules, system-level low-voltage DC distribution cabinets for DC loads, data center power systems, as well as customized hardware and software power solutions.
Sample Orders
Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
Payment Types
We accept payment via TT (Telegraphic Transfer).
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