Explosion-proof air conditioner series models through special processing technology, widely used in national defense, scientific research, oil, chemical, pharmaceutical, manufacturing, biotechnology and other presence ⅡA, ⅡB grade, T1 ~ T4 flammable gas, steam and air mixture formation easily lead to an explosion in hazardous locations, with temperature control requirements for workplace design special air-conditioning thermostat, series explosion-proof electrical products through national product quality supervision and inspection center, access to national explosion-proof electrical equipment certificate: proof air conditioners; it appearance, designed with easy installation and maintenance features, the internal use of the full range of explosion-proof products brand compressor, microcomputer control, digital display, with low noise, stable performance, easy operation. Full line explosion proof mark conditioning series ExdmbibⅡBT4. This series of product performance standards are as follows: GB3836.1-2000 Electrical apparatus for explosive gas atmospheres - Part 1: General requirements GB3836.2 -2000 Electrical apparatus for explosive gas atmospheres - Part 2: flameproof "d" GB3836.4 -2000 Electrical apparatus for explosive gas atmospheres - Part 2: intrinsically safe "ib" GB3836.9-2006 Electrical apparatus for explosive gas atmospheres - Part 9: Encapsulation "m" GB3836.15-2000 Electrical apparatus for explosive gas atmospheres 15 Part I: Electrical installations in hazardous locations (except mine) JB / 10538-2005 "proof dehumidifiers and air conditioners" proof air conditioner models: BGKT12 (5 horsepower) Function: Cabinet-being rated voltage: 380V50HZ cooling / heating current rating: 8.5 / 8.8A cooling / heating power rating 4.7 / 7.8kw cooling (heating) capacity: 12 (13) kw Flow Rate: 1500m3 / h Waterproof grade: 1P * 4 Noise (indoor / outdoor): ≤40 / ≤60dB NW ( indoor / outdoor) 80 / 120kg Indoor Unit Dimensions (W profound mm): 1695 (1925) * 500 (600) * 240 (390) outdoor unit size (width profound mm): 840 * 303 * 650/1240 * 360 * 940