150 ~ 200KW High Power DC Power Supplies Output Test.mp4
4 year ago
MTP Series High Power DC Power Supply
Overview
In the MTP high-power DC power supplies family, the DC power supplies within the output power range of 30 ~ 45KW is made with industrial-grade cabinet of 600*800*600 size, with casters at the bottom. The output voltage ranges from 150Vdc to 1000Vdc.
These High power AC DC power supplies’ control panel adopts a 7-inch LCD touch screen for power supplies’ control programming and status monitoring, and also comes with the standard RS485 communication interface following the MODBUS-RTU international protocol makes remote control and monitoring of the power supply easy and convenient.
This series of high-power switching power supplies adopt the AC/DC power processing topology of iDeal-Electronics full-bridge phase-shifting soft-switching technology and optimized design of reliable two-stage conversion mechanism control and drive logic circuit.
Our high power AC-DC power supplies achieve the balance between output low ripple and fast response speed requirements for high-power DC power supplies by the required matching parameters of transformer, inductance, and LC which can be quickly calculated through the company’s internal design table, so that this series of high-power DC switching power supplies can provide high precision, low ripple, and high stable high-power DC output with maintaining the unique fast response speed of the switching power supplies.
The 30 ~45KW High-power power supplies also have the short-term 2 times rated current overload capacity equipped with all MTP series DC power supplies (except for some large current output models).
At present, this series of high-power DC power supplies are mainly used in battery charging testing, DC motor testing, photovoltaic inverter testing, and various cutting-edge applications that require high-power DC output.
Features
l Isolated input and output for safe operation.
l CV & CC output mode, output voltage and current continuously adjustable in full scale.
l Multi-stage filtering circuit adopted to reduce harmonic interference to the power grid.
l Double closed-loop circuit, fast response speed and stable output.
l Full-bridge phase-shifting soft switching technology, the overall efficiency is up to 88%.
l With RS485 communication interface, in line with MODBUS-RTU communication protocol.
l With LCD touch screen for convenient operation, intuitive displays & indications.
l Amorphous high-frequency transformers and potted inductance adopted to give smaller temperature rise and better reliability.
l The input and output
terminals are equipped with safety shielding to ensure the safety of
installation.
Principle Introduction
This series of High-power AC - DC power supplies are equipped with a reliable two-stage conversion mechanism drive logic circuit and a fast control loop optimized by iDealTek-Electronics. Which balances the requirements of low output ripple and fast DC output response speed, making this series of High-power switching power supplies can provide high-precision, low ripple, high-stability and High-power DC output with fast response speed feature of the switching power supply. All MTP series DC power supplies are equipped with a short-term 2 times rated current overload capacity (Except for some high-current output models) to cope with the inductive and mixed load's demand for high-current output at the moment of starting.
Key technology introduction
Air duct design
The key and important core devices are all internationally renowned brands, and high-quality devices to ensure the stability and reliability of product operation.
Installation Environment
l Ambient temperature: Please have the power source working in safe temperature range (0℃ ~ 45℃) or it would affect life of power source.
l Please install the power source at least 50cm distant from surroundings to have better ventilation.
l Please install the power source away from vibration (less than 0.6G), especially equipment like puncher.
l Keep the power source away from direct sunshine, humidity or place with water globule.
l Keep the power source from corrosive, flammable & explosive gas.
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Main Product:
Power Supplies ,
DC Power Supplies,
High Voltage Power Supplies,
Programmable Power Supplies,
Switching Power Supplies,
AC Power Supplies
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