Main Specifications Model Brand macro cell BY-690EB dehumidifier for area 60-100㎡ principle dehumidifier dehumidifier compressor dehumidification capacity 90L / day drainage pipes and drainage control mode external computer-button touch-button automatic defrost mode efficient automatic defrosting system for low temperature environments timing shutdown R22 refrigerant dehumidifier dehumidifier other specifications type of smart voltage 220V power 1200W Color White Weight 43kg Dimensions 485 × 1060 × 540mm Product details Hitachi compressor capacity, inner grooved copper tube, dehumidification fast, provincial electricity, high humidity digital display microcomputer precise control dehumidification and defrost timer switch function, worry and low power adjustable speed three-minute compressor delay protection bottom casters, move freely macro Grumman produced proof dehumidifier series machines type explosion-proof technology through special processing, 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 formed easily lead to explosion dangerous places, there is no moisture requirements for the design of the special places thermostat dehumidification equipment, with lower humidity, low heat, ventilation and other features. Series explosion-proof electrical products through national product quality supervision and inspection center, access to national explosion-proof electrical equipment certificate: proof dehumidifier; its appearance, reasonable design and easy installation and maintenance, etc., the internal use of the full range of explosion-proof products brand compressor , microcomputer control, temperature and humidity switch the display, with low noise, stable performance, easy operation. The majority of the special needs of industrial customers love, and to partially enter the special needs sector fixed procurement list. Full line of explosion proof mark dehumidifier 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 dehumidifier can work properly in the following environmental conditions: a altitude does not exceed 2000m; b for the environment: temperature 5 ℃ ~ 38 ℃, non-corrosive gases;. c existence ⅡA, ⅡB grade, T1 ~ T4 flammable gas, steam and air explosion hazard mixed formation.