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

Name: Rectifier Telecom 48V75A With 85VAC300VAC Input And 8 Rectifiers For Embedded Communication
Brand: TONHE
Price: 1 USD

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Brand Name :	TONHE
Model Number :	THGTDW2-48 /75A
Certification :	CE、ISO9001
Price :	Factory price
Payment Terms :	T/T
Supply Ability :	1000000 pcs per year
Delivery Time :	7 days after payment

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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

Parameter	Description
Dimension	482.6mm * 348mm * 133.35mm (Length * Width * Height)
Weight	≤40Kg
Operating Temperature	-30°C to 55°C
Storage Temperature	-40°C to 70°C
Ambient Humidity	0 to 80% (40±2°C)
VIN	85VAC-300VAC or 80VDC-420VDC
VOUT	42-58VDC
RS485 Communication	1 Route, supports standard power general protocol, Modbus communication protocol
LAN Communication	1 Route, supports TCP Modbus
DI	Entrance guard/smoke/anti-thunder/flooding/air conditioner/strike
AC Detection	Single phase/three phase available with AC voltage, current, frequency, power and electricity detection
Battery Detection	Maximum 2 channels, shunt, touch contactor configurable
Reserved Output Interface	Maximum 4 channels, shunt, touch contactor configurable
Fuse Detection	Battery fuse status, load fuse status
Temperature Detection	2 Routes (Battery Temperature, Ambient Temperature) with 10k-NTC temperature sensor
Number of Rectifiers	Maximum 8 pieces
Battery Management	Automatic floating charge, charge current limit, manual equalization, manual fast charge, cycle equalization, temperature supplement, battery test function
Power-off Management	Primary power-off (four loads can be powered off independently), Secondary power-off (battery power-off)
Rectifier Module Management	Module status detection, voltage regulation, current limiting, energy saving management
Metrology Function	AC 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.

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

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

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

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48v/75a telecom rectifier 48v

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

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