CÔNG TY KỸ THUẬT PCCC

ĐẠI AN

Email: daiancom@gmail.com

Phone: 028 3987 2975  -  Hotline: 0919 693 498

CTY KỸ THUẬT AN TOÀN ĐẠI AN
Email    : daiancom@gmail.com
Phone  : 028 3987 2975 
Hotline : 0919 693 498
Dịch Vụ của Đại An:

- Thiêt kế hệ thống

- Thi công lắp đặt

- Cung cấp thiết bị

- Bảo hành báo trì

Sản Phẩm của Đại An :

- Hệ thống chữa cháy Aerosol

- Hệ thống chữa cháy FM-200

- Hệ thống chữa cháy CO2ị

- Hệ thống báo cháy địa chỉ

- Hệ thống báo cháy thông thường

Hỗ trợ kỹ thuật:

KS Nguyễn Tường Duy

ĐT: 0913 743 650

Email: duydaian@gmail.com

DAIAN COMPANY

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AKRONEX 227 CLEAN AGENT FIRE SUPPRESSIONS SYSTEMS


Automatic Clean Agent Fire Extinguishing Systems control the danger that can occur due to fire and protect all the equipment in the protected area without any damage.

All products are designed and certified according to national and international standards.

Compared to conventional systems, the benefits of Akronex 227 include:
• Faster than water extinguishing systems
• Safe for human life, environmental,
extended life suppressant,
• No residue, No waste,
• Prevents damage caused by smoke, ash, and wetness,
• Does not damage protected equipment and objects.
• Not conductive, does not damage the operating function
of electronic devices.


Application Area
Data Center, Telecommunication, Information Technologies


• Shopping Centers, Hotels and Restaurants
• Energy Sector and Auxiliary Industries
• Museums, Archives, Libraries and Schools


Health Industry (Laboratories, drug stores, X-ray rooms)
• Manufacturing Sector
• Warehouses and Logistic Centers
• Oil, Gas and Hydrocarbon Industry
• Local and Central Government, All Public Buildings, Business Centers
• Wind Power Plants, Hydro Power Plants, Solar Power Plants, Geothermal Plants

Different Detect Solutions
It allows to use various detection methods according to ambient conditions of enclosed volumes. The smoke detector, heat detector, rate of rise heat detector, linear type heat detector, flame detector or spark detector can be used according to the device or the data in the area.


Fast Suppression

It detects fire precisely and quickly from the first phase of the fire. The detection zone, which works with the cross zone principle, allows detection of two zonsets and discharges HFC-227ea gas to the area in less than 10 seconds. Thus, the extinguishing process is started and the extinguishing process is completed if the gas remains in the place for at least 10 minutes

PHYSICAL PROPERTIES OF  HFC 227ea


Chemical name                                                                    Heptafluoropropan
Chemical formula                                                               CF3 CHFCF3
Name by standards (ISO 14520 and NFPA 2001)           HFC-227ea
Molecular weight                                                                170
Boiling range @ 1.013 bar                                                 -16.40C
Liquid density @ 200C                                                        1407 kg/m3
Critical temperature                                                           101.7 0C
Critical pressure                                                                  29.12 bar
Steam pressure @ 200C                                                   3.91 bar
Relative electrical resistance @ 1atm.25?C (N2=1.0)      2.0
Maximum filling density                                                    1.15 kg/lt
Design concentration (for Heptanes)                             8.6 %
Discharge factor (for Heptanes @ 20C)                          0.686 kg/m3
Design concentration: for surface fires class A              7.5 %
Discharge factor: for surface fires class ?                      0.591 kg/m3
NOAEL                                                                                  9 %
LOAEL                                                                                  10.5 %
ODP (ozone depletion potential)                                         0
Greenhouse effect potential                                               2900
Authorities approved                                                        EPA,NFPA

AEROSOL DSPA FIRE EXTINGUISHERS - AUTOMATIC ACTIVATION