Weiss Technik Shelter Air Conditioning Systems (K1W-B, K2W-B, K4W-B) are absolutely reliable, robust, and mobile units developed for providing essential climate control in military and disaster prevention shelters and containers. These units are specifically designed for
inside installation in communications cabins (Type A and Type B), ensuring optimal climatic conditions for high-quality electronics, medical services, and personnel, regardless of the ambient environment.
The systems guarantee flawless functioning by providing a heating and cooling capacity sized to direct the entire heat load out of the shelter.
These units are engineered to meet stringent military standards for operation under the most severe conditions, from the desert to the Arctic:
Extreme Operational Range: Operates reliably in ambient temperatures from −32?C to +55?C.
Shock and Vibration Resistance: Identical in construction to systems tested to be vibration and shock-proof in accordance with VG 95332, severity level 5.
NBC Ready: Designed for potential use with NBC protection systems.
Logistics & Compliance: Systems and their individual parts are furnished with NATO Stock Numbers (NSN).
Operational Flexibility: Provides flexible connections for both recirculating (circulating) and outside air operation.
Construction: Built with an aluminium shell and frame and includes a gas-tight welded condenser chamber.
Contact Simultech today to secure your mobile operations with the robust, standards-compliant Weiss Technik Shelter Air Conditioning Systems.
| K1W-B | K2W-B | K4W-B | |
| NATO Stock Number (NSN)* | 4120-12-363-6442 | 4120-12-363-6441 | |
| Cabin use | Fml A+B | Fmll A+B | Fmll A+B |
| Cooling capacity kW | 3,7 | 5,2 | 5,2 |
| Refrigerant | R134a | ||
| Heating capacity kW | 2,3 | 3,4 | 4,35 |
| Connected load kVA | 3,0 | 3,9 | 4,7 |
| Power supply | 1/N/PE/50Hz/230V | 1/N/PE/50Hz/230V | 3/N/PE/50Hz/400V |
| Protection class | IP 44 (DIN 40 050) | ||
| Operational ambient temperature °C | -32 ... +55 | ||
| Circulating air quantity m³/h | 850 | 1100 | 1100 |
| Outside air quantity m³/h | 70 | ||
| Sound pressure dB(A) | 60 | ||
| Material | Aluminium | ||
| Dimensions Height - mm Width AC - mm Width, centre part - mm Depth - mm |
1272 1696 750 450 |
1272 1795 790 470 |
1272 1795 790 470 |
| Weight - kg | 161 | 182 | 182 |
| Paint | RAL 6017, EN light green | ||
| Use of NBC protection system | possible | ||
| Vibration test | gem. VG 95332, Bl. 24 | ||
| *only base device Technical changes reserved |