Telecom Energy Solution

Power Solutions for Telecom

3Tech Corporate Limited
Address: Unit 904, 9/F., Fu Hang Industrial Building, 1 Hok Yuen Street East, Hung Hom,
Kowloon, Hong Kong.
Tel: +852 2766 9787 Fax: +852 2766 9774
eMail: info@3tech.net

3Tech Power (Dongguan) Co., Ltd.

Address: 27 Taikang Street, Third Industrial Zone, Baihao Village, Houjie, Dongguan,
Guangdong, P.R.C.
Tel: +86 769 8891 3321 Fax: +86 769 8319 2329
eMail: info@3tech.net
3T/200212-V3
www.3tech.net Power
• People
About 3Tech
For over 20 years, 3Tech has been providing reliable power
solutions to telecommunication industries worldwide. Our
Our mission
professional team delivered thousands of complete solutions To be the most credible, world class quality and best value power
from design, installation, commissioning and ongoing solution provider in the globe.
maintenance to more than 30 telecom operators, over 40,000
generator sets have been delivered and in operation on site. Our vision
3Tech was awarded by both ZTE and Huawei “Global Best
To fascinate and attain customers with high-valued power
Partner” prize, which further recognize our contribution in the
solution products to achieve high customer satisfaction in the
telecommunication industry.
globe.

Manufacturing facilities
3Tech Power (Dongguan) Corporation Limited
Located in Dongguan, the most developed manufacture and
industrial area in China. Certified as High-Tech Enterprise, with a
plant area of 18,000 square meters, over 150 employees. Annual
output over 5000 units.

2 / About 3Tech About 3Tech / 3

 ®
LionRock Telecom Energy
LionRock Telecom Energy Solutions offer simple, embedded power supply, photovoltaic system, battery
efficient and reliable full range of power supply system, AC and DC Rectification & power distribution
equipment at various output capacities to meet all system, control management system and data
applications. Telecom Energy products include monitoring system.

01
02
P8-P23
Telecom DC Power System
P24-P27
Solar System

03 P28-P31
Generator Sets
04
OwlEye Smart Control and Monitoring System
P32-P33

4 / LionRock Telecom Energy LionRock Telecom Energy / 5

 ®
LionRock Hybrid Power Solutions

The benefits of LionRock hybrid power solutions Up to 80% OPEX reduction Fully integrated
By optimized generator, renewable energy and battery The fully integrated rectifier system can be used for
With our LionRock Hybrid Power Solution, operators
storage operation, fossil fuel and related maintenance various power supply applications. Unified configuration,
can now partially, or even completely substitute the
cost will be reduced substantially. Even if all energy convenient to be operated, helps to reduce the overall
traditional diesel generators and make use of
may not be completely replaced fossil fuel by maintenance cost.
renewable energy. Our solutions are fully integrated, all
renewable energy, LionRock hybrid power solutions will
energy sources and equipment are managed by our
make sure you get the most out of every drop.
proprietary controller, developed specifically for telecom
application. The benefits are realized by numerous
operators. LionRock hybrid solutions contribute to
saving energy, fossil fuel and money in thousands of
installations. Reduce carbon footprint
There are a lot of off grid telecom installations powered
by generators today. These represent enormous
potentials for reduction of carbon footprint. Many
generators serving as the main energy source are
operated in an inefficient way. By optimizing the control
with LionRock hybrid solutions, the emission per kWh
drops significantly.

Modularity
With the modular design, our systems can be easily
adapted to various power input sources and scaled to
meet higher load requirements.

> 96% efficiency

Whether input power comes from solar panels,
generators or mains power, our high efficiency power
conversion equipment make sure that power loss is
minimized.

6 / LionRock Hybrid Power Solution LionRock Hybrid Power Solution / 7

Telecom DC Power System

DC Power System
TEP 400R/48 System is a compact and intelligent power It supports remote monitoring and management with
system rated at 400A containing SP48/3000 rectifiers, SNMP. It is easy to install and of compact size.
SC501 controller module, AC connection and DC
connection.

Battery low voltage Load low voltage

distribution distribution TEP400R/48
AC input General Specification
Battery breaker
Dimension 483mm(W)×400mm(D)×312mm(H)
Weight 29 kg
Signal DI/DO SC501 CONTROLLER System Installation Mode 19-inch width rack
Cabling Mode From the top, right & left
Rectifier
Maintenance - Mode From the front
SP48/3000 Extend signal DI/DO
AC Input 200-240/346-415 Vac, three-phase, 50/60 Hz, Max. 35 A
Input
DC Input -40 Vdc to -60 Vdc, Max. 200 A
Voltage -42 Vdc to -58 Vdc (typical: -48 Vdc)
Features Output
Capacity Rectifier Max. 400 A
Battery Circuit 400 A breaker
 19’’ sub-rack, easy to be embedded into all  Wide range of input rectifier module, possible
Output Distribution LLVD1 2x63 A MCB, 2x32 A MCB, 2x16 A MCB
standard telecom equipment, with structures strong adaptability for the grid
design, strong commonality and easy installation LLVD2 1x16 A MCB, 2x100 A MCB, 2x32 A MCB
 Perfect battery management, improve the battery
AC Input 20/40kA (8/20 µs)
 Compact structure, high power density life, keep the battery in good working condition Surge Protection
DC Output 15/40kA (8/20 µs)
 Sub-rack installed, facilitate customer configuration  With variety of alarms and protective functions (eg.
Operating -40 ºC to +65 ºC (derating over 45 ºC to 65 ºC at 20%,
 Hot-swappable modules without damage over current, over voltage, over temperature, etc.) system can run at -40 ºC to -33 ºC without
Temperature
 Management priority: grid over battery over damage)
 On-line maintenance, quick and easy
generator Environment Storage Temperature -40 ºC to +70 ºC
Operating
5% to 95% (without condensation)
Relative Humidity
Altitude 0 to 2000 m
Remark: TEP200R and TEP600R are available, modular expandable to 2000A
LLVD1: Load LV distribution 1; LLVD2: Load LV distribution 2

8 / DC Power System DC Power System / 9

Telecom DC Power System

Automatic Transfer Switches - ATS

Transfer switches are traditionally applied between mains and generator supply as back up system. Controller interface

Source1 input breaker

Auxiliary
Bypass C

power socket
D
Source2 input breaker

Source1 input
F

Socket G

Source2 input
H
AC surge protective device

General Specification
Dimension 482mm(W)×310mm(D)×175mm(H)
Weight 23kg
Installation Mode 4U height, 19-inch width rack
System
Maintenance Mode From the front
Features Cable Routing From the right and left
 Capacity: 63A Input Voltage 200-240/346-415VAC, Three phase; 50/60Hz, 63A max

 Large LCD display Output Voltage 200-240/346-415VAC, Three phase; 50/60Hz, 63A max
Surge Protection AC Input 20/40kA (8/20µs)
 RS485 communication
 Measure and display voltage and frequency
 Over/under voltage, loss of phase, reverse phase
Operating Conditions
 Programmable timer delay automatic operation protection Operating Temperature -20ºC ~ 65ºC
 AC voltage sensing and monitor Storage Temperature -40ºC ~ 70ºC
 Output status monitoring Operating Relative Humidity 5% ~ 95% (w/o condensation)

 Manual operation available Altitude 0 ~ 4000m

10 / Automatic Transfer Switches - ATS Automatic Transfer Switches - ATS / 11

Telecom DC Power System

Indoor Cabinet - 1000 series EC1010H8

3Tech developed their own telecom indoor cabinet system lightning protection system, comprehensive battery General Specification
that can be applied to hybrid grid/generator/solar power. management, system automatic sleep function in Dimension (W x D x H) 600mm x 600mm x 2000mm
The power system can be used in indoor stations and the energy-saving mode.
Weight 56kg (without rectifier modules and battery)
central computer room. The system can cope with a wide
Installation Indoor cement floor installation
range of AC power input, equipped with a full range of
Cabling Mode From the top and bottom
System
Maintenance Mode From the front
Cabinet Material Hull, inside frame, & base: steel
Cabinet Color Black: RAL 9004
AC Voltage 200-240/346-415VAC, Three phase; 50/60Hz, 35A max
Input DC Voltage -40V ~ -60VDC; max 200A
Solar Input 100 ~ 430VDC; max 15A x 16
Voltage -48VDC
Output Rectifier Max 600A
Solar Max 800A

LLVD1 100A x 2, 63A x 3, 32A x 3

Output Distribution
LLVD2 100A x 2, 32A x 2
Inner Rack & Space 34U height, 19-inch width rack
Equipment Cabinet Protection Level IP20 (EN 60529)
Cooling Mode Natural heat radiation
Operation Temperature -10 ºC to 45 ºC
Storage Temperature -40 ºC to 70 ºC
Environment
Operation Relative Humidity 5% to 95% (without condensation)
0 to 2000m (1 ºC temperature derating per 200m over
Altitude
2000m to 4000m)
Remark: LLVD1: Load LV distribution 1; LLVD2: Load LV distribution 2
Features
 Compact size, easy deployment  High rectifier efficiency up to 96.5%
 Spacious internal design for installation of  Intelligent battery management function extends
equipment battery life

 MPPT modules and rectifier modules are hot-  Easy installation & maintenance through front door
swappable to simplify maintenance

12 / Indoor Cabinet - 1000 series Indoor Cabinet - 1000 series / 13

Telecom DC Power System

Outdoor Cabinet - 6000 series EC6025R4

3Tech also offers outdoor cabinet solutions that enable various monitoring system functions to provide a safe and General Specification
simple deployment, high system efficiency, versatility reliable operating environment for the main equipment. Dimension (WxDxH) 800mm x 1200mm x 2050mm (including base 800x950x100 mm)
and energy saving. The energy cabinet integrates Weight 425kg (Excluding battery)
Installation Ground-mounted
System
Maintenance From the front and back
Cable Routing Entry bottom
Cabinet Color Light grey: RAL 7035
AC Voltage 200-240/346-415VAC, Three phase; 50/60Hz, 35A max
Input
DC Voltage -40V ~ -60VDC; max 200A
Voltage -48VDC
Output
Capacity 400A max
BLVD 100A x 2, 32A x 2, 16A x 1
Output Distribution
LLVD 63A x 2, 32A x 2, 16A x 2
Spare Space 17U height, 19-inch width rack
Space
Battery Space Max 44U height, 19-inch width rack

Cooling System (Optional)

Equipment Cabinet 120/150/180W/K heat exchanger cooling capacity
Battery Cabinet 600/1000/1500W air-conditioner

Optional Accessories
Lighting LED
Smoke and water, detectors, door switch, temperature & humidity
Sensor
sensor available
Features
 Standard size, easy deployment  Support CAN bus communication Operating Environment
 Ample internal space for installation of equipment  Open protocol of maintenance interface Operating Temperature -10ºC ~ 45ºC (Including solar radiation)
 Intelligent battery management function extends  Anti-theft design Storage Temperature -40ºC ~ 70ºC
battery life  Access control Operating Relative Humidity 5% ~ 95% (w/o condensation)
 Easy installation & maintenance through front door  Remote monitoring 0 ~ 2000m (1 ºC temperature derating per 200m over
Altitude
and rear 2000m ~ 4000m)
 Optional door mount heat exchange and air-
 Wide operating DC input range Protection Level IP55
conditioner
 Full galvanic isolation Noise ≤ 65dBA@1.5m

14 / Outdoor Cabinet - 6000 series Outdoor Cabinet - 6000 series / 15

Telecom DC Power System

Outdoor Cabinet - 5000 series EC5012H1

The EC5000 series telecom power outdoor cabinet is a needs and support a variety of Telecom applications. It General Specification
new and compact platform designed to meet customer is suitable power, batteries and telecom equipment. Dimension (WxDxH) 650mm x 650mm x 1600mm
Weight 157kg
Installation Ground-mounted
System
Maintenance From the front
Cable Routing From the bottom
Cabinet Color Light grey: RAL 7035
AC Input 200-240/346-415VAC, Three phase; 50/60Hz, 35A max
Input
DC Input -40V ~ -60VDC; max 200A
Solar Input 100 ~ 430VDC; max 15A x 2
Voltage -48VDC
Output Rectifier Max 400A
Solar Max 100A
LLVD1 16A×1, 32A×2, 63A×2, 100A×1
Output Distribution
LLVD2 32A×2, 63A×2, 100A×1
Space Spare Space 10U height, 19-inch width rack
Remark: LLVD1: Load LV distribution 1; LLVD2: Load LV distribution 2

Cooling System (Optional)

Cooling Type Heat Exchanger (door mount)
Cooling Capacity 120W/K

Features Optional Accessories

 Compact design, easy deployment  Full galvanic isolation Lighting LED
 Intelligent battery management function extends  Support CAN bus communication Sensor Smoke, water, door switch, temperature & humidity etc
battery life  Open protocol for maintenance interface
 Easy installation & maintenance through front door
Operating Conditions
 Anti-theft design
Operating Temperature -10ºC ~ 45ºC (Including solar radiation)
 Wide operating DC input range
Storage Temperature -40ºC ~ 70ºC
Operating Relative Humidity 5% ~ 95% (w/o derating)
0 ~ 2000m (1ºC temperature derating per 200m over 2000m
Altitude
to 4000m)
Protection Level IP55
Noise level (SPL) ≤ 65dBA@1.5m

16 / Outdoor Cabinet - 5000 series Outdoor Cabinet - 5000 series / 17

Telecom DC Power System

Telecom Energy Indoor Cabinet Telecom Energy Outdoor Cabinet

FSU (Field Supervision Unit)

FSU (Field Supervision Unit)

DC Power System
DC Power System (TEP400R/48, max. to 600A)
(TEP400R, max. to 1000A)
Heat Exchanger

Spare Space
Spare Space

Air-conditioner

48V LiFe Battery

48V LiFe Battery

or
2V VRLA Battery

18 / Telecom Energy Indoor Cabinet Telecom Energy Outdoor Cabinet / 19

Telecom DC Power System

Controller Module Rectifier Modules

Features
 The standard 1U*2U structure reduces space  Support up to 46 digital inputs
 RS485 and Ethernet interface for computer  Multiple LVDs control
connection locally or remote
 Battery mid-point monitoring Features
 Front panel LCD display and four buttons for on-site
 Multi-level access authority management  High efficiency and high power density  Excellent EMC performance
operation without computer
 Event log (up to 90,000 records)  Digital control  Low-interference and excellent susceptibility
 Easily configuration file upload/download via USB
 Alarm log (up to 10,000 records)  High reliability design enhance reliability
or computer

 Easy update software for controller via USB or  More user-selectable languages  Automatic disconnect during hazardous input
computer  Programmable Logic Control (PLC) function, more
flexible requirements can be supported General Specification
 GPRS or 3G/4G function in optional
 Low-interference and excellent susceptibility AC Supply Nominal: 220/230Vac 1 ph; Tolerances: 85-300Vac 1 ph
 Advanced battery management, both Lead-acid
enhance reliability Frequency 45-300Hz
battery and Lithium-battery
Power Factor > 0.99
 Support up to 86 digital outputs Inputs
Input Current ≤ 15A rms at nominal input; ≤ 18A rms at 187Vdc input

General Specification THD < 5% at 100% load; < 10% at 50% load
Input Protection Varistors for surge protection (5kA 8/20us Surge protection)
1 bus voltage Additional 4 SC210 boards
Output Capacity 3000W at nominal input
1 load current Additional 10 SC210 boards
Output Current 56.6A±0.5A with normal input
2 battery voltages Additional 72 SC340 boards
Voltage Regulation ±0.6% from 5% to 50% load or from 50% to 100% load
Analog Inputs 2 battery currents Additional 6 SC210 boards
Efficiency Typical 95%, max 96%
2 load fuse alarms Additional 6 SC210 boards
Current Sharing ≤ ±5% of average total current of all paralleled modules
2 battery mid-points Additional 6 SC210 boards DC Outputs
Holdup Time > 10ms (56,07A constant current when output voltage from 53,5V to 43,2V)
2 temperatures Additional 10 SC320-AI boards
Efficiency Max: 96%
Digital Inputs 6 Additional 40 SC320-DI boards
Overvoltage shutdown; Short circuit protection; High temperature protection;
Output Protection
Digital Outputs 6 Additional 80 SC320-DI boards Output fuse
LVDs 2 Additional 6 SC210 boards Ripple and Noise < 200mV peak to peak, 20MHz bandwidth < 2mV RMS psophometric

20 / Controller Module Rectifier Module / 21

Telecom DC Power System

Lead-carbon Battery LiFe Battery

Features
 Support parallel connection with monitor function
 Wide operating temperatures
 Build-in battery control system for efficient
operation
 Less weight for pole mounted sites
 Option: anti-theft/dry contact

Features General Specification

 Extra long life, design life of 20 years  Superior PSoC and deep cycling performance Product Model E48100T
Nominal Voltage 48Vdc
 Excellent quick charge performance, reduce  Excellent fuel savings when used with hybrid system
Nominal Charging Voltage 54Vdc
charging time by 30% applications
Rated Capacity 100Ah (0.2C constant current discharging, 40.5V cut off)
Energy 4800Wh
Technical Parameters Max Charge
\ Discharging Current 50A
Nominal voltage: V 2
Capacity: Ah ≥ 4500 cycle (35oC, 0.2C constant current discharge to
650 (10hr, 1.80V/cell, 25°C), other capacity available Life Cycle
80%DOD )
Weight: kg 41.5
Performance Dimension (W x D x H) 442mm * 405mm * 223mm (excluding mounting flange)
Dimensions: L*W*H (mm) 212*207*358
Parameter Weight About 60kg±0.5kg
Total height: (mm) 372
Design Life ≥ 12 year
Internal resistance (full charged): mΩ 0.28 (25°C)
Certification UN38.8
Short - circuit current: A 7500
Installation Method Rack mounted / Wall mounted
Self discharge@25 °C: Less than 4% after 30 days storage
Communication Interface RS232 / RS485 / CAN
Operating temperature range: °C Discharge: -40 ~ 65 / Charge: -20 ~ 60 / Storage: -20 ~ 45
Indicator ALM / RUN / SOC
Recommended operating temperature: °C -15 ~ 30
Parallel Communication Maximum support for 32 sets in parallel
Recommended charging current: A 90 Terminal Stud M8
Maximum charging current: A 180 Over voltage, under voltage, short circuit, overload, over
Alarm and Protection
Charging voltage@35 °C: V/cell Float: 2.23 / Equalize: 2.35 current, over temperature, low temperature protection
Temperature coefficient: -3.3mV / cell / °C
Terminal: M8
Operating Conditions
Operating Temperature Charging: 0ºC ~ 45ºC / Discharging: -20ºC ~ 50ºC
Container materials: ABS
Storage Temperature 0ºC ~ 45ºC
Capacity verse temperature: 105% @ 40 °C / 85% @ 0°C / 60% @ -20°C
Operating Relative Humidity 5% ~ 95%
Design life@25 °C: 20 years
Altitude ≤ 4000m
22 / Lead-carbon Battery LiFe Battery / 23
Solar System

Mono-crystalline Solar Module Typical Electrical Characteristics

Solar Cells Mono - Crystalline 156.75*156.75mm 60pcs (6*10) - 5 bus bars

Mono-crystalline solar panels have the highest efficiency since they are made out of the highest-grade silicon. The Maximin - power 310W
efficiency of mono-crystalline solar panels are typically up to 20%. Mono-crystalline solar panels last longest. Our solar Power Tolerance 0 to + 3%
panels are provided with manufacturers 25-year warranty. The solar panel performance will be affected if it is covered
Voltage at Pmax (Vmp) 32.4V
with dust, dirt and snow. Regular maintenance is important to ensure the best performance and output from the solar
Current at Pmax (Imp) 9.57A
panels.
Open-Circuit Voltage (Voc) 40V

Features Short-Circuit Current (Isc) 9.9A

 The complete PV chain including silicon materials,  Module certified by TUV Rheinland (IEC61215, Maximin - System Voltage (VDC) 1000 (IEC), 600V (UL)

ingot, wafer, solar glass, solar cell and module IEC61730 standards) under the extreme conditions Cell Efficiency 21.4%

 ISO9001 & ISO14001 certified factory, ensure (temperature, load, impact) with good performance Module Efficiency 18.9%

excellent raw materials and production ensure  Pass strict tests of solar modules including Salt-mist No.of Bypass Diodes (pcs.) 3
customer satisfaction Corrosion Test, Fire Test, Ammonia Resistance Test, Maximin.Series Fuse (A) 15A

 100% EL test before and after lamination, and PID Test, Sand Abrasion Test and Carbon Footprint Temperature Coefficient of Pmax -0.27% / oC
finished products, providing higher quality Assessment by TUV Temperature Coefficient of Voc -0.36% / oC
assurance Temperature Coefficient of Isc 0.07% / oC
Nominal Operating Cell Temperature 45±2 oC
*STC Conditions (1000W/m², 1.5AM and 25 oC Cell temperature)

24 / Mono-crystalline Solar Module Mono-crystalline Solar Module / 25

Solar System

Solar Panel Intelligent Cleaning Robot Maximum Power Point Tracking (MPPT)
In practical applications of solar, the dust on the surface can block the solar radiation reach the solar cell, and reduce
the output of each panel. It also affect the cooling of the solar panel during operation and hence reduce the
performance. So timely clean up the dust on the surface of solar panels is particularly important.

Intelligent Clean Robot PV Panel Array

Return

Features Telecom DC Power System - MPPT

 The cleaning system employs the soft spiral brush to clean the panel up to 95% efficient Power 3000W

 The status of multiple cleaning robots can be deleted and controlled by computer in real time Input Voltage 187~430Vdc (full power range), 100~430Vdc (voltage range)

 The product can analyze mechanical and electrical faults by itself, and upload data to the management Input Current ≤18A rms at nominal input, ≤21A rms at 185Vdc input

department to mobile phones and computers Total Harmonic Distortion(THD) <5% (full load); <10% (half load)

 Suitable for dry weather like desert Output Voltage 53.5Vdc (rated); 42~58Vdc (adjustable)
Ripple and Noise <200mVpp, 20MHz bandwidth

Applications Maximum Output Current 56.6±0.5A

Efficiency ≥95.5%@normal; ≥96.2% max efficiency, MPPT efficiency≥99%
Environment −40 to +75oC (operating temp), +50 to +75oC (derating apply)
Dimension 108W*327.8D*41.6H (mm)
Weight 2.5kg

26 / Solar Panel Intelligent Cleaning Robot Maximum Power Point Tracking (MPPT) / 27
DC Generator Sets

Applications
 Telecommunications
 Standby Power Supply
 Solar/Wind Hybrid Power option
 Rapid Electric Vehicle Charging Sa ving Savi ng
40%-60% 50%-70%

Features
 Available in all voltages from 12 to 266 Vdc  Expandable: DC generators can be connected in
 Currently available from 5 to 27 kW parallel

 Proprietary microprocessor controller  Maintenance cost: extend service period up to

1,000 hours, maintenance cost saving 50% - 70%
 Variable speed design
 Good compatibility performance
 Rare earth, permanent magnet generator
 Low EMI emissions
 High efficiency: alternator exceeds 90%-95%
 Alternator has no bearing, couplings, brushes, slip
 Direct connection to battery bus (no transfer switch)
rings, or rotating fields. There are no moving parts
 Automatic three step charging circuit consisting of
to wear.
boost rate, equalizing charge, and float rate
 Automatic temperature compensation with
 1,000 hours maintenance-free system
temperature sensor inside the battery compartment
 Low fuel consumption: fuel saving range from 40%
 Comprehensive system protection
- 60% against fixed speed AC genset

Model LRP8D LRP12D LRY16D LRF24D LRH10DR-G LRH15DR-G

Voltage Vdc 42-58 42-58 42-58 42-58 42-58 42-58
Output
Prime kW 8 12 16 24 10 15
capacity
Standby kW 9 13.5 17.6 27 11 16
Fuel type Diesel Diesel Diesel Diesel Gas Gas
Engine Manufacturer Perkins Perkins Yanmar Forward Kohler Kohler
Engine Model 403D-11 403D-11 3TNV88 4JB1 CH740 CH1000
Engine Speed rpm 1200~3000 1200~3000 1200-3000 1650-3000 2200-3850 2200-3850
Bore mm 77 77 88 93 83 90
Stroke mm 81 81 90 102 67 78.5
Cylinders 3L 3L 3L 4L 2V2V
Dimensions, L*W*H mm 1600*800*1280 1600*800*1280 1600*800*1280 2000*900*1280 1157*688*1156 1157*688*1156
Weight kg 670 680 750 659 43 56

28 / DC Generator Sets DC Generator Sets / 29

AC Generator Sets

Typical Features Applications

 Set mount radiator with engine driven fan  Telecommunications
o
 Cooling system standard for 40 C ambient  Power station
All-In-One  Anti-vibration mounts between engine/alternator  Data centre
AC Diesel Generating Set 6kVA to 4000kVA and baseframe  Mine sites
 Baseframe fuel tank  Backup power of factory, hospital, bank, shopping
 Protective grille for fan and rotating parts mall etc. to meet these applications, capacity to

 Low noise-exhaust silencer with bellow 4000 kVA

Zimbabwe  Standard manual output breaker  Electric and diesel fire jacket water heater for low
temperature environment.
 Coolant and oil drains with value
 Diesel fire jacket water heater suitable for off grid
 Easy operation - integrated control design reduces
system
breakdowns and foolproof operation

 Easy maintenance - large and fully open doors an

8 1. Heater
6 5 7
both sides for easy service 2. Deflating screw-tap

3. Water pump
 Optional enclosure
4. Valve

5. Thermostat
4 4
1 6. Engine

3 7. Radiator
2
8. Heat-exchanger (if need)

Engine & Alternator

30 / AC Generator Sets AC Generator Sets / 31

Smart Control and Monitoring System

3Tech's OwlEye Smart Control and Monitoring System is designed for telecom sites and enables users to manage and OwlEye Smart Control and Monitoring System
monitor status, control equipment as well as analyze data. The web-based system provides a convenient way with user
to monitor the equipment, identify alarms and receive alarm notifications by E-mail, SMS, significantly reducing the
operation and maintenance costs. Depending on the demands of customers, we can offer both On-Cloud solution and
On-Premises solution.

Computer Mobile Phone SMS Email

Benefits including but not limited to:
Server Alarms
 24/7 Monitoring
 Multi-sites Management
 Data Analysis Temperature Sensor Access Card Lock

 Alarm Management 4G/3G/Ethernet

 Device Remote Control Function Smoke Alarm

CCTV
 Individual Site Schematic
 Security Management Access Control
Environment & Security Door Sensor
 Location Tracking Air-conditioner
OwlEye Controller

Humidity Sensor
Multiple Sites Management System Alarm Management System Water Sensor

The system makes multi-sites management possible and By sending alarm notifications via E-mail and/or
accessible regardless of how many sites to be monitored. SMS, the system alerts users to any problems
Heat Exchanger GPS
It offers an overview of all sites including site information, happening in real time to lower equipment
user-customized parameters on real time basis and site damage. Meanwhile, the flexible system supports
update status in a single platform, and features to user-defined alarm rules and allows users to
promptly filter the wanted sties by using smart site define alarm severity in the Administration
filtering function. Console.

Lithium-ion Battery DC Power System Generator Fuel Tank

Data Analysis Site Schematic
The system shows energy consumption and generation of The site schematic displays the major equipment
Today, past 7 days and past 30 days by multiple graphic in the site along with their operation status,
presentations. The line chart supports sliding X-axis for energy flow directions as well as their important
Rectifier Inverter Solar Grid Power MPPT
detailed time frame. Data can be exported to PDF, CSV or parameters.
Spreadsheet for ease sharing and further analysis. Our OwlEye Controller supports multiple interfaces like RS232, RS485, AI as well as DI etc.

32 / OwlEye Smart Control and Monitoring System OwlEye Smart Control and Monitoring System / 33
Our Projects

Chile (Hybrid Solution)

 LR9D LionRock diesel generator set
 2000L bunded integrated base fuel tank

 1000Ah battery bank

 Inverter (48VDC 2000W to 220VAC, 50Hz)

 Manual transfer switch for mobile generator

 1000 hours maintenance free system

Argentina (Hybrid Solution)

 1.2kW load outdoor hybrid solution
Iraq (Energy Cabinet)  LRP22 LionRock diesel generator set
 48V 100Ah lithium battery  Acoustic weatherproof enclosure
 Intelligent battery management system  3.9kW poly-crystalline solar panels
 DCDU-12, input -48V DC, 160A, 1U high  Mounting bracket at high level
 Smart card access for securing energy cabinet  DC power system using 3kW rectifiers
 OwlEye Remote Monitoring System  48V 100Ah lithium battery

Oman (Hybrid Solution)

 LRP20 LionRock diesel generator set
 2200L base fuel tank
Algeria (Hybrid Solution)
 1000 hours maintenance free system
 LRP45 LionRock diesel generator set
 OPzV2-780Ah battery bank (dual set)
 1500 hours maintenance free system
 DC air conditioning.
 PV panel 300Wp with cleaning robot
 7.68kW solar panels
 Energy cabinet with DC air conditioning
 DC power system TEP600R
 OwlEye Remote Monitoring System
 Total output power reached 42kW

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