Universal Switching Power Supply , Switching Mode Power Supply

Universal Switching Power Supply Switching Mode Power Supply

Introduction

TEP 400H2/48 is a DC distribution unit which be used for solar / diesel / grid hybrid scenarios. It contains up to 8 pieces of HFSM modules, 4 pieces of solar modules, DC power distribution board controller SC501 etc. The function is collecting multiple power input from solar, diesel, and grid, and converts it to DC output for loads.

Features

- PFC technique features the system high efficiency, energy-saying and up to 0.99 power factor
- Supports hot-swap for modules of HFSM, MPPT
- Can be forced power on by pressing the battery switch when only the battery works
- Detects BLVD & LLVD signals, and detects signals of battery and load loop disconnection
- Integrated SPD to provide reliable protection for DC power, monitoring and communication ports
- Detects current signals of batteries, loads and other energy inputs
- Batteries monitoring and management enables backup batteries well maintained
- Management priority: solar > grid > battery > DG

Applications

- Fiber optic network
- Access network
- Transmission equipment
- Mobile communication
- Satellite communication ground station

Scenarios
- Solar / diesel / grid hybrid system

General Specification

Remark: MPPT: Maximum Power Point Tracking; HFSM: High Frequency Switch Module

Manufacturer of world class product with the best value of power products and Electrical and Mechanical turnkey solution.

- Headquarter in Hong Kong with manufacturing facility in Dongguan of China and Nigeria

- A strong elite team with best technology know how and experience of implementation all around the world
- Over 20 years experience and products cover over 70 countries worldwide
- Form strategic partnership with major global conglomerate and enterprises
- Holder of various patents and leader of the industry
- Leading Hong Kong companies participating in one belt one road

3Tech Corporate Limited was established in 2002, formerly known as 3Tech (HK) Ltd. in 1998. At the beginning, 3Tech was mainly engaged in the supply and after-sales service of diesel generating sets in the Greater China region. Since 2002, we have established a local E&M engineering team in Hong Kong to participate in E&M projects of HKSAR Government, public and private organizations. 3Tech has been actively developing its business in overseas communication industry since 2003, with its own product brand LionRock and Smart Control and Monitoring System OwlEye.

LionRock products have evolved from diesel generating set products to communication base station energy solutions, seamlessly connecting to the burgeoning 5G communication infrastructure. It extends from energy products to edge computing infrastructure products.

OwlEye is the foundation platform for the future IoT. The products are already widely used by different multinational operators around the world.

Our current power energy solutions provide a full range of power equipment that is simple, efficient, reliable and capable of meeting various output capacities for different areas of construction projects, such as power construction or transportation construction applications.