10V-300V Adjustable Power Supply / Rectifier Module / AC-DC Module

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: TH300D20ZZ
• Input Voltage: Full Range
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, ISO
• Brand: Th
• Shipping: Air/Sea
• Trademark: TH
• Origin: China
• HS Code: 85
• Production Capacity: 8000/Month

Product Description

Product overview:

      The TH series intelligent high-frequency switching power supply developed by our company is specially designed for power system and has "four remote" function. The module adopts the world leading "resonant voltage type double loop control resonant switching power supply technology", which has the advantages of small volume, light weight, high efficiency and high reliability. The product is equipped with standard RS-485 interface, which is easy to connect with automation system. It is suitable for all kinds of substations, power plants and hydropower stations.

Product features:

Modular design, N + 1 hot standby, smooth expansion.
The module is led digital tube display, with display switching button, manual voltage regulating button and dial switch, which is easy to operate.
Full intelligent design, realize full parameter local and remote monitoring for all components of the system: AC power distribution, rectifier module and DC feed; main monitoring quantities include: module on / off, charging mode, output voltage regulation, output current limiting point setting, dual AC automatic switching and battery automatic management.
The monitoring system is equipped with standard RS-485 interface to facilitate access to the automation system and realize "four remote" and unattended.
Automatic management and maintenance of battery: real time monitoring of battery voltage, charging and discharging current, automatic control of equalizing, floating charging and periodic maintenance equalizing.
The intelligent system can easily realize the function of battery temperature compensation.
The module can be plugged in and out with electricity, which is safe and convenient to replace. 

Product appearance:


Product use environment:
Working below 2000 meters above sea level.
The ambient temperature is not lower than - 10 ºC and not higher than + 40 ºC. The ambient temperature of equipment storage is allowed to be - 40 ºC ~ + 60 ºC.
The maximum relative humidity of the environment shall not exceed 90% (ambient temperature 25 ºC).
There is no conductive dust, gas or steam that corrodes metal and destroys insulation at the operation site.
It can be used indoors.
The special user who does not meet the above conditions should put forward when ordering to ensure that the product can work reliably.