- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
English
| Quantity: | |
|---|---|
Product Description
Highly intelligent air conditioner system is with larger Cooling/Heating capacity.
Indoor use of frame structure, LCD display, using ultra-quiet design, the noise is small, fully automatic operating.
Automatic self-test failure program, automatic switch setting.
Use of brand-name expansion valve as a throttling element, according to load flexibility in adjusting the refrigerant flowing .
Use of comedy within the copper tube and the hydrophilic thread fin, heat transfer efficiency is high.
With brand microcomputer automatic control system, with automatic fault diagnosis function, running, saving time, saving electricity.
The high quality components are used to ensure the long-term efficient operation goes well.
The products are used in the hazardous area for the oil, gas, petrochemical, pharmaceutical and marine industries etc.
1.9 This type of explosion proof unitary air conditioner is up to the standards of the products quality surveillance of national explosion-proof electrification, and has obtained the explosion proof certificate . Such explosion proof split wall mount air conditioners can be used in Used in the hazard area:
Zone 1,Zone 2 ,Groups IIA,IIB,IIC (IEC hazard area classification),
Class 1/Division 1,Class 1/Division 2, Group B,C,D area.(NEC hazard area classification).
Category 2G,3G(ATEX hazard area classification)
Suitable used in the temperature range: T1,T2,T3,T4
Explosion-proof mark: Exdmbib Ⅱ BT4, Exdmbia Ⅱ CT4 .Explosion proof protection can be designed according to the ambient environment.
Standards
This explosion Proof unitary air conditioner are produced based on the explosion proof equipment standards as below:
GB3836.1-2010《Electrical apparatus for explosive gas atmospheres Part one: General requirements and test methods》, which is equivalent to IEC60079-0:2007
GB3836.2-2010《Electrical apparatus for explosive gas atmospheres Part two: Flameproof enclosure “d”》,which is equivalent to IEC 60079-1:2007
GB3836.4-2010《Electrical apparatus for explosive gas atmospheres Part four: Intrinsic safety “i”》,which is equivalent to IEC 60079-11:2006)
GB3836.9-2010 《Electrical apparatus for explosive gas atmospheres Part nine: Encapsulation “m”》,which is equivalent to IEC 60079-18:2004 .
Technical specifications
Model No. Spec. | BST-20/FR | BST-28/FR | BST-30/FR | BST-35/FR | |
Cooling Capacity(BTU/h) | 70000 | 100000 | 105000 | 120000 | |
Heating Capacity(BTU/h) | 70000 | 100000 | 105000 | 126000 | |
Rated power (W) Cooling Heating | 7000 | 11500 | 10000 | 12100 | |
7000 | 10000 | 10000 | 11100 | ||
Rated current(A) Cooling Heating | 12.8 | 17.0 | 17.3 | 19.3 | |
12.8 | 17.2 | 17.3 | 18.5 | ||
Max input power (W) | 9000 | 12500 | 13000 | 13700 | |
Max input current(A) | 17 | 21 | 23.2 | 28 | |
Air flow M3/ h | 2300 | 4000 | 4100 | 4500 | |
Voltage | indoor | 220-240VAC,50/60Hz | |||
outdoor | 380-440VAC, 50/60Hz | ||||
Ex Mark | Exdmbib Ⅱ BT4 Exdmbia Ⅱ CT4 | ||||
Explosion proof electrical equipment designed and manufactured for installation in hazardous areas with potentially explosive atmosphere are usually very safe. The new standards and directives force manufacturers to put on the market only reliable and safe products, which are realised through consta
READ MORE
Maximum surface temperature of explosion-proof (Ex) equipment can be one of the sufficient causes of explosion if surface temperature is more than the ignition temperature of surrounding explosive atmosphere where Ex equipment installed. Temperature class is given for any Ex equipment/ system on the
READ MORE On and offshore drilling of gas or oil is a high risk sector with respect to fire and explosion hazards. Therefore, the European Union has implemented Directive 92/91/EEC to protect workers on oil platforms. Additionally, to ensure the safety of operations in these potentially explosive atmospheres,
READ MORE 
