
Reliable cooling for project-specific requirements
The STULZ Explorer Line is a series of air-cooled chiller systems that is suitable for numerous different uses. The units of this product series combine high-quality components with the ability to fulfill project-specific requirements. We offer a portfolio of state-of-the-art industrial water chillers that are kind to your budget and flexible enough to be adapted to all customer requirements.
Product Overview
- Accordion tab title
At a glance
Most important benefits
- Microchannel condensers for improved heat transfer, less refrigerant, lighter weight and lower air-side pressure drops
- Two independent refrigerant circuits ensure redundancy
Most important features
- Easy transport via ISO container
- The air-cooled chiller system available with Free Cooling and as a Low Noise version
Most important technical data
- Cooling capacity (kW): 80 – 1,200
Benefits
- Microchannel condensers for improved heat transfer, less refrigerant, lighter weight and lower air-side pressure drops
- Two independent refrigerant circuits ensure redundancy
- Generous switch gear cabinet with space for numerous optional electrical accessories and the customer’s individual requirements
Features
- Electronic expansion valve as standard controlled by the SEC.blue electronic controller
- Easy transport via ISO container
- The air-cooled chiller system available with Free Cooling and as a Low Noise version
Technical Data
WPAmini | WPA | WSA | |
Cooling capacity | 80 – 160 | 160 – 565 | 370 – 1,200 |
Refrigerant | R410a | R410a | R134a (GWP: 1,430) |
(GWP: 2,088) | (GWP: 2,088) | R513a (GWP: 573) | |
Compressor | Scroll | Scroll | Screw |
Cooling circuits | 2 | 2 | 2 |
Level (%) | 25 – 100 | 17/25 – 100 | 12,5 – 100 |
Dimensions | Length (mm): 3,650 Depth (mm): 1,370 Hight (mm): 2,316 | Length (mm): 3,140 – 7,130 Depth (mm): 2,208 – 2,208 Hight (mm): 2,406 – 2.406 | Length (mm): 4,255 – 11,980 Depth (mm): 2,278 – 2,278 Hight (mm): 2,473 – 2,473 |

All details about Explorer (Line)
Climate. Customized.
Applications for the STULZ Explorer air-cooled water chillers' range
Data center and telecommunications
Process and industrial cooling
Comfort air conditioning
Reference: Stadium Galgenwaard
STULZ Explorer air-cooled range
WPAmini: 80 – 160 kW
WPA: 160 – 565 kW
WSA: 378 – 1,200 kW
Indirect Free Cooling in the Explorer range
Low noise
Air-cooled chiller systems: Control and monitoring
Service and maintenance
Test Center
Contact
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+31 (0) 20 545 11 11
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