New Cooling System

1. Arian Ertebat Caspian Company

2. Arian Ertebat Caspian Co. a leading provider of remote control and monitoring and air conditioning equipment, has
partnered with accredited foreign companies active in the field and utilizing an experienced engineers team to design
and manufacture AC and DC air conditioning systems with the Sobatan brand.
All components of the system are designed and manufactured according to the weather conditions and due to the type
of components used in these products, long service life and high reliability are the most prominent features of our
systems.
To design and build these systems due to the variety of equipment, weather conditions, space required and the
importance of site security, careful examination of the cooling capacity required, the type of air circulation and location
of installation and physical design of the device (prevent theft), these The company can review, analyze, design and
submit proposals in this field.

3. ❑Industrial telecommunication coolers
❑Data Center Cooling's
❑Security and monitoring systems
❑New generation batteries (Free Maintenance)
❑Tools and drive test optimization systems

4. ✓ Outdoor coolers in AC and DC models at capacities of 1000 ~ 12000 BTU
✓ High-security AC / DC dual-power coolers at capacities of 14000 ~ 18000 BTU
✓ Battery cabinet with cooling and monitoring system
✓ Free-Cooling with European standard
✓ Industrial coolers with Ability to control AC / DC capacity

6. Reasons :
❑Use of public air conditioners in remote sites
❑Easy and tempting access, especially in remote areas
Solution :
Use of specialized coolers :
❖ With a different look, like other components of the site
❖ Hard access to the cooler

7. ❑ Increase in the percentage of failure due to the use of public coolers
❖ Currently used air conditioners are for home use with an average operating time of 4-8 hours whereas
telecommunications sites require 24-hour operating systems.
❑ The absence of a quick troubleshooting system on these air conditioners increases the time and cost of repair.
❑ Frequent on/off compressor
❖ Repeated compressor failure and high maintenance cost
❖ High risk of equipment maintenance (temperature rise due to repeated failures)
❖ Industrial coolers are designed to operate 24 hours seven days a week and year-round.
❖ Using device control systems for rapid troubleshooting
This reduces repair costs, reduces repair time, prevents site crashes, reduces battery and equipment damage, as well as reduces overhead costs.
Reasons :
Solution :

8. ✓ Internal and external fans made by EBM Germany
✓ Optimized compressor for use in telecommunications, Hitachi, Japan
✓ Intelligent Troubleshooting System: In case of any problems in the system, check the problem and display alarms on the screen.
✓ Energy saving: 3 parts of this system include internal fan, external fan and compressor with cooling capacity and energy consumption control and intelligent controller
system power consumption of these components depending on environmental conditions and save energy and cost. It reduces maintenance costs.
✓ Low Noise: Brushless fans and compressors used to reduce noise in the environment when operating the machine.
✓ Protect against decay: Use decay and corrosion-protected metal sheets for use in wet areas or harsh environments.
✓ Easy maintenance: Proper design for ease of installation and maintenance
✓ Ability to work with different power inputs: The system is available in a variety of 48V DC and 220V AC models and with simultaneous DC / AC.
✓ Monitoring: Ability to connect to PC via RS485 input as well as view and control parameters via on-screen display and support for MODBUS protocols to communicate
with other servers
✓ Emergency air discharge – Free Cooling: Ability to install and control 4 external fans to discharge indoor air in case of extreme temperature rise or cool air outside and
also the possibility of automatic complete air discharge every 24 hours
✓ Environmental Control and Monitoring: The air conditioning system is capable of connecting to a variety of environmental monitoring sensors including smoke
detectors, door status detectors and vibration sensors and can store these alarms or send them to a computer. It is also able to control other devices depending on the
status of the device through embedded contacts.

9. This model can be mounted on an outdoor
rack door that is powered by AC220v and
DC48v. The technical specifications of this air
conditioner are presented in the table below.
Model : MP5KW-2
Parameter
Dimensions, Weight & Mount
mm
624*1350*411.5
External Dimensions (Height x Width x
Depth)
Kg
87
Weight
Door Mounted
Outdoor
Mounting Method
Environmental Protection & Performance
ºC
-40 to +55
Working Temperature Range
dB
65
Noise Level
IP 55
Protection from Dust, Water and Wind
Driven Rain
R134a
Refrigerant
Cooling/Heating Capacity
W
1000~5000
Cooling Capacity@L35/L35
Power Consumption
W
1456
Power Consumption@L35/L35
Airflow
m3/h
1500
Internal Airflow
Power Supply
V, Hz
220VAC, 48VDC
Rated operating voltage -
Controller
A
1~6A_ac/5~28A_dc
Max. Current

10. ✓ Dual Power: Power supply with 48Vdc and 220Vac
✓ Capacity Control Circuit Support and Energy Saving: 3 parts of this system include internal fan, external fan and
compressor with cooling capacity and energy consumption control. Saves energy and reduces maintenance costs by
extending the service life of these components.
✓ Centrifugal Fans: which circulate more air than other types of fans at the same time interval.
✓ Optimized Compressor: For use in telecommunications industries with continuous functionality
✓ Smart Troubleshooting System: Activated to detect any problems in the system and monitor the problem and display
alarms on the screen.

11. ✓ Low noise: Brushless fans and compressors used to reduce noise in the environment when operating the machine.
✓ Protection against caries: Use of sheet metal protected with caries and corrosion resistant powder paint, usable in wet
areas or harsh environmental conditions
✓ Easy maintenance: Proper design for ease of installation and maintenance
✓ Monitoring: Ability to connect to PC via RS485 input as well as view and control parameters via on-screen display and
support for MODBUS protocol to communicate with other servers
✓ High security and difficulty stealing the system: Due to its specific appearance and dedicated nutrition

12. ✓ Fully industrial and climate-friendly design: The types of components used in this cooler, especially fans and compressors, are selected
based on continuous and continuous operating conditions. Also, the type of fluid selected for refrigeration is R134a which performs well
at high temperatures and does not reduce the efficiency of the device. This type of gas can easily cool to the evaporator up to 60 ° C.
✓ Battery-independent power supply with 220Vac current: Using standalone rectifier to power the device does not put extra pressure on
the rack feeder (including batteries and rectifiers) and does not impose any noise and damping on other rack equipment. . In addition,
by disconnecting the alternating current of the power supply, the device intelligently connects the power supply to the battery, and by
decreasing the battery voltage to 48V, the control circuit reduces the maximum cooling capacity from 5000 watts to 2000 watts to
impose less pressure on the batteries during shutdown to increase battery life. Also, if the battery voltage drops below 46V, the device
automatically shuts off to prevent discharging and damaging the batteries. When the AC power is activated, the power supply will
automatically be disconnected from the battery.

13. * Taking into account the technical
specifications of the device and using the
equations related to the calculation of
energy consumption factors (EER and COP),
the energy consumption for the MP5kW-2
industrial refrigeration system is rated A+
with respect to the rating provided for the
cooling systems. The high efficiency of the
cooler, and consequently lower energy
consumption and power price compared to
many other refrigeration systems.

15. * Assuming the cooling off time of the cooler is
25 ° C and the current temperature of the
container is 27 ° C, we examine the status of the
automatic cooling capacity control of the device
while using AC power.

16. Standards

20. Both models can be mounted on an
outdoor rack door, which comes in
two AC220v and DC48v power modes.
Their technical specifications are listed
in the table below.
Model : D2KW-S , A2KW-S
Parameter
Dimensions, Weight & Mount
mm
400×335×155
External Dimensions (Height x Width x Depth)
Kg
38
Weight
Door
Mounted
Outdoor
Mounting Method
Environmental Protection & Performance
ºC
-40 to +55
Working Temperature Range
dB(A)
65
Noise Level
IP 55
Protection from Dust, Water and Wind
Driven Rain
R134a
Refrigerant
Cooling/Heating Capacity
W
1500
Cooling Capacity@L35/L35
Power Consumption
W
600/430
Power Consumption@L35/L35
Airflow
m3/h
120
Internal Airflow
Power Supply
V, Hz
220vAC, 48v
DC
Rated operating voltage - Controller
A
2.9A / 9A
Max. Current

21. These two models are suitable for
capacity and size of battery racks at least
50 cm high and suitable for racks with
heat output of 400W/1500BTU and
produced in two models AC220v and
DC48v. The technical specifications of
these models are presented in the table
below.
Model : D400W-S , A400W-S
Parameter
Dimensions, Weight & Mount
mm
400×335×155
External Dimensions (Height x
Width x Depth)
Kg
15
Weight
Door Mounted Outdoor
Mounting Method
Environmental Protection & Performance
ºC
-40 to +55
Working Temperature Range
dB(A)
50
Noise Level
IP 55
Protection from Dust, Water and
Wind Driven Rain
R134a
Refrigerant
Cooling/Heating Capacity
W
400
Cooling Capacity@L35/L35
Power Consumption
W
100/95
Power Consumption@L35/L35
Airflow
m3/h
120
Internal Airflow
Power Supply
V, Hz
220vAC, 48v DC
Rated operating voltage - Controller
A
1A AC , 2.1A DC
Max. Current

22. Cooling Capacity: 400 Watts
Power supply: 220v AC, 48v DC
Dimensions: 700 * 700 * 750mm
Standard: IP55
Insulation: PEF 20mm
Remote Monitoring
Featuring door open sensors and battery control and immunization

23. ❑ DC 48V power supply without inverter
❑ Mechanical damper with no maintenance cost
❑ Standard filter for use in telecommunication equipment with
filter clogging sensors
❑ With temp and humidity sensor
❑ Unique design and competitive with other brands
❑ Light weight and can be mounted on the rack door
❑ Warranty with up to 3 years continuous operation

24. Data Center & MSC Room

25. Data Center & MSC Room
Celcom NGIN room – Scalable Data Centre Deployment
•12 units (3 groups of 4) of ETS-55W deployed in hot aisle/cold aisle
configuration for Celcom Malaysia.
•Cooling system energy consumption was reduced from 28kW to 8kW (70%
energy saving)

26. Specification
The load sharing feature allows for the use of more than two air conditioners (max. 5)
for ventilation of larger spaces (e.g. BSC and MSC sites), which can save up to 40% on
energy consumption.

27. Thanks for your attention