Heating units СТД-300
water СТД-300 | steam СТД-300П |
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+7 (4942) 622-023One-stream air-heating units of СТД-300 type are applied for air heating in industrial and agricultural premises, as well as in heating and ventilating systems of buildings, under the conditions of moderate (У) climate of the 3rdcategory of location as per GOST 15150-69. Air should have maximum permissible concentration of chemically active materials as per GOST 12.1.005-88, dust content not more than 0,5 mg/m3 and no adhesive substances and fibrous materials.
Air-heating units СТД – 300 are designated for operation with such a heat-transfer agent as hot (superheated) water (for СТД-300 based on calorifer of КСкtype) or dry saturated steam (for СТД-300Пbased on air-heater of КПtype), having temperature not more than 190° Сand operating pressure not more than 1,2 MPa.
Heating units of СТД-300 type (water) are manufactured in right-hand option – if to look at the unit from the side of an axial fan calorifer delivery pipes are located from the right side of the unit, and for lefthand one delivery pipes are located from the left side.
Heating units manufactured by «Concern Medved» haveprotective mesh, which protects electric motor from strokes and deformations, as well as prevents the unit from ingress of foreign objects. Forthe purpose of convenience there is a box for unit connecting to mains.
Specifications of air-heating unit СТД-300 based on water calorifer of КСк type
Parameter value | СТД-300 |
Air capacity, m3/h
|
25000 |
Heat capacity, KW | 312,61 |
Heat-transfer agent | water |
Temperature of heat-transfer agent, С°
at inlet, not less
at outlet, not more
|
95 70 |
Temperature of air, С°
at inlet, not less
at outlet, not more
|
0 36 |
Rated capacity of electric motor, KW | 2,2 |
Synchronous speed, min-1
|
1000 |
Weight, kg | 320 |
Specifications of air-heating unit СТД-300П based on steam air-heater of КП type
Parameter value | СТД-300 |
Air capacity, m3/h
|
25000 |
Heat capacity, KW | 387,36 |
Heat-transfer agent | steam |
Steam parameters, t?C/p MПа | 150/0,48 |
Temperature of air, С°
at inlet, not less
at outlet, not more
|
0 44 |
Rated capacity of electric motor, KW | 2,2 |
Synchronous speed, min-1
|
1000 |
Weight, kg | 320 |