Product Details
Intelligent Energy Storage Blade Battery
Introduction
DBB4850 is applied to the intelligent energy storage battery of the
terminal communication site, which has many advantages such as high
reliability, long life, support for remote management, health
management, etc.
Features
- Small size, light weight
- Wide operating temperature -40ºC ~ 55ºC (without sun radiation)
- IP65 high degree of protection for harsh environment applications
- Support pole, wall, tower installation
Scenarios
- Indoor / outdoor distributed site
- RRU site
- Easy Macro site
- LampSite site
Operating Conditions
Voltage | 48VDC |
Rated Charging Voltage | Boost charging: 55.5VDC |
Capacity | 50Ah (C5, 25ºC) |
Max Charge/Discharge Current | 25A/50A (0ºC ~ 45ºC) |
Weight | ≤35kg |
Dimension (W x D x H) | 202mm x 330mm x 420mm |
Natural Discharge Rate @ 25ºC | <5% (90 days) |
Communication Interface | CAN / RS485 |
Protection | Over charging, over discharging, short circuit, over current, over
temperature protection |
Certification | CE, UN38.3 |
Life | 10 years @ 25ºC |
Operating Temperature | -40ºC ~ 55ºC |
Transportation Temperature | -40ºC ~ 60ºC |
Storage Temperature | 0ºC ~ 40ºC |
Relative Humidity | 5% ~ 95% (without condensation) |
Altitude | ≤4000m |
Max Parallel Number | 8 |
Company Profile
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.