Aire acondicionado a proba de explosión BKFR

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Parámetro técnico

Model		BKFR-25	BKFR-35	BKFR-50	BKFR-72	BKFR-120
Tensión/frecuencia nominal		220V/380V/50Hz				380V/50Hz
Rated cooling capacity (W)		2600	3500	5000	7260	12000
Rated heat (W)		2880	3900	5700	8100	12500
Input power (P number)		1P	1.5P	2P	3P	5P
Refrigeration input power/current (W/A)		742/3.3	1015/4.6	1432/6.5	2200/10	3850/7.5
Heating input power/current (W/A)		798/3.6	1190/5.4	1690/7.6	2600/11.8	3800/7.5
Applicable area (m ²)		10~12	13~16	22~27	27~34	50~80
Noise (dB)	indoor	34.8/38.8	36.8/40.8	40/45	48	52
	outdoor	49	50	53	56	60
Overall dimension (mm)	Indoor unit	265x790x170	275x845x180	298x940x200	326x1178x253	581x1780x395
	Outdoor unit	540x848x320	596x899x378	700x955x396	790x980x440	1032x1250x412
	Control box	300x500x190	300x500x190	300x500x190	300x500x190	250x380x165
Peso (kg)	Indoor unit	12	10	13	18	63
	Outdoor unit	11	41	51	68	112
	Control box	10				7
Length of connecting pipe		4
Sinal a proba de explosión		Ex db eb ib mb IIB T4 Gb Ex db eb ib mb IIC T4 Gb
Maximum outer diameter of incoming cable		Φ10~Φ14mm			Φ15~Φ23mm

Split explosion-proof air conditioning treatment

1. Wall mounted explosion-proof air conditioners and floor mounted explosion-proof air conditioners are mainly used for explosion-proof treatment of outdoor units and indoor units on the basis of ordinary air conditioners, as follows:

(1) Outdoor unit: it is mainly used for internal electrical control part, compressor, outdoor fan, protection system, heat dissipation system and refrigeration system explosion proof treatment shall be carried out in a unified way. Its overall dimensions are the same as those of the external units of ordinary hanging air conditioners, and its installation method is also the same as that of the external units of ordinary hanging air conditioners.

(2) Indoor unit: it mainly adopts special process treatment methods and manufacturing methods to decompose the internal electrical control part, and then re conduct explosion-proof design, manufacturing and processing to form an independent explosion proof control box, with manual control function, its hanging external dimension is the same as that of the ordinary hanging internal machine, and its installation method is also the same. But the explosion-proof indoor unit is increased a hanging explosion-proof control box is provided, and its dimensions are shown in the figure below.

2. A variety of explosion-proof forms are used outside the explosion-proof indoor unit and outdoor unit, and the intrinsically safe explosion-proof circuit is used for the weak current control part.

Características do produto

1. Explosion proof air conditioner is made of explosion-proof treatment on the basis of ordinary air conditioner, with reliable explosion-proof performance and no impact on the performance of the original air conditioner.

2. Explosion proof air conditioners can be divided into: split wall mounted type and floor mounted type according to structure, and can be divided into: single cold type and cold and warm type according to function.

3. The connection of explosion-proof air conditioner pipeline is consistent with that of ordinary air conditioner. The electrical connection must be in accordance with the requirements of explosion-proof electrical installation process. The power supply must be introduced into the explosion-proof control box first, and then divided from the explosion-proof control box.
Do not introduce the indoor unit and outdoor unit.

4. The explosion-proof control box is equipped with a power switch.

5. Steel pipe or cable wiring is acceptable.

Ámbito de aplicación

1. É aplicable ás prazas da Zona 1 e Zona 2 de explosivo ambiente de gas;

2. Adecuado para IIA, Ambiente de gases explosivos IIB e IIC;

3. Applicable to T1~T6 temperatura groups;

4. It is applicable to dangerous environments such as oil exploitation, refino de petróleo, industria química, gasolineira, plataformas petrolíferas offshore, oil tankers and metal processing;

5. It is used for temperature regulation in workshops, control rooms, laboratories and other fields.